Aoostar WTR Max NAS vs Minisforum N5 Pro NAS Comparison

The demand for high-performance, multi-functional NAS systems has never been higher, as users increasingly expect far more than basic file storage from their hardware. Today’s workloads often include virtualization, AI-assisted operations, multi-tiered storage strategies, and high-speed, low-latency networking—demands that blur the line between a traditional NAS and a fully-fledged home server. In response to these needs, two closely matched contenders have emerged in the prosumer and power-user space: the Aoostar WTR Max and the Minisforum N5 series, which consists of both the more affordable standard N5 and the higher-spec N5 Pro. These devices, released in mid-2025, share some common DNA—both are bare-metal NAS platforms that let you install your own operating system and tailor your setup to your specific use case—but they diverge significantly in how they balance compute power, storage density, connectivity options, noise and power efficiency, and overall value.

Check Amazon for the WTR Pro MAX	Check AliExpress for the WTR Pro MAX	Check Amazon for the Minisforum N5	Check AliExpress for the Minisforum N5

In this article we provide a detailed, category-by-category comparison of these systems based on hands-on testing and real-world workloads. Key factors like physical design, internal architecture, storage configuration, CPU and memory performance, external connectivity, and power and noise profiles are all assessed in depth. We also consider important use case distinctions, such as suitability for 24/7 enterprise-grade uptime, AI model hosting, or quiet home use. Whether you’re looking to build a dense storage appliance, a virtualized host for multiple VMs, a locally deployed AI engine, or simply a robust and scalable home NAS, this analysis aims to clarify which of these two (or three, when factoring in the standard N5) offers the best fit. As the boundaries between NAS and full server hardware continue to blur, understanding these subtle trade-offs will help you make a more informed investment for your own specific workload and budget.

Written Review of the Minisforum N5 Pro NAS – HERE

YouTube Review of the Minisforum N5 Pro NAS – HERE

Written Review of the Aoostar WTR Max NAS – HERE

YouTube Review of the Aoostar WTR Max NAS – HERE

Minisforum N5 Pro vs Aoostar WTR Max NAS – Price and Value

When examining the price points of the Aoostar WTR Max and the Minisforum N5 series, it becomes clear that each brand has intentionally targeted slightly different segments of the advanced NAS and home-server market. The Aoostar WTR Max launches at $699 in a barebone configuration, which includes the chassis, preinstalled AMD Ryzen 7 PRO 8845HS CPU, external PSU, dual 10GbE SFP+ networking, and a front LCD panel. Like its competitor, it does not include RAM or additional storage at this price.

By comparison, the Minisforum N5 standard model enters at a lower price point of $583 in a similarly barebone configuration—also lacking RAM and user storage—but it does not include ECC memory support or a PRO-class CPU, which are key differences. The premium-tier Minisforum N5 Pro sits at a much higher entry price of $1,039, still barebone but featuring a far more capable Ryzen AI 9 HX PRO 370 CPU and ECC support. Users who prefer to have memory preinstalled can opt for a top-tier N5 Pro bundle, which includes 96GB ECC RAM and raises the total cost to $1,583.

Aspect	Aoostar WTR Max	Minisforum N5 (Standard)	Minisforum N5 Pro	Best & Why/Note
Base Price (barebone)	$699	$583	$1039	Aoostar WTR Max — cheapest base option
Optional ECC RAM	✓ (supports ECC)	✗	✓	N5 Pro — ECC support only on Pro and Aoostar

Relative to its competitors, the Aoostar WTR Max occupies a deliberate middle ground—costing more than the standard N5 but significantly less than the N5 Pro. This makes it a particularly appealing option for users who want enterprise-relevant features like ECC memory support and a balanced CPU without committing to the premium pricing of the Pro. The standard N5 clearly appeals to budget-conscious buyers who are willing to forgo ECC support and settle for a mid-tier CPU to save over $100 compared to the Aoostar.

Conversely, the N5 Pro is positioned for buyers who prioritize maximum multi-core performance, AI acceleration, and ECC memory—even if that means paying nearly 50% more than the Aoostar. For users who value the best balance of price and advanced functionality—including high storage density, good networking capabilities, and ECC support—the Aoostar WTR Max arguably delivers the most well-rounded value proposition among the three systems, particularly for general-purpose NAS or mixed-use home lab scenarios.

Minisforum N5 Pro vs Aoostar WTR Max NAS – Design

Both the Aoostar WTR Max and the Minisforum N5 series feature compact, all-metal chassis designs that prioritize serviceability, efficient internal space utilization, and professional-grade durability. The Aoostar WTR Max adopts a slightly larger rectangular footprint, accommodating six SATA bays, a dedicated seventh tray slot for up to four M.2 NVMe SSDs, and an integrated LCD display on the front panel for customizable real-time monitoring of system metrics such as temperature and network activity.

Ventilation on the Aoostar is extensive, with intake vents at the bottom, perforated panels on both sides, and dual rear-mounted exhaust fans drawing heat from the drive bays and CPU area. A vapor chamber heat spreader and a dedicated bottom-mounted cooling fan help distribute and evacuate thermal load evenly across internal components. The Minisforum N5 and N5 Pro, meanwhile, share a more compact and minimalist chassis with a slightly smaller footprint and a slide-out drive cage mechanism, making internal access and servicing more straightforward. Both Minisforum models include five SATA bays, a versatile three-slot M.2/U.2 arrangement, and a clean brushed-metal exterior that avoids visual distractions by omitting a front-facing display.

Minisforum N5 Pro vs Aoostar WTR Max NAS – Storage

Storage capabilities represent one of the most significant differences between the Aoostar WTR Max and the Minisforum N5 series, reflecting divergent priorities in how each system balances density and simplicity. The Aoostar WTR Max delivers a standout total of eleven drive slots, composed of six 3.5”/2.5” SATA bays, a dedicated seventh tray supporting up to four M.2 NVMe SSDs. This architecture provides users with the ability to create sophisticated storage topologies, combining high-capacity mechanical drives for bulk cold storage and multiple high-speed NVMe SSDs for tiered caching, scratch disks, or performance-optimized pools.

The additional M.2 tray, which is unique to the Aoostar design, simplifies the installation of multiple NVMe drives without occupying space within the motherboard area, while still offering full Gen 4 speeds on select slots. In contrast, the Minisforum N5 and N5 Pro are more restrained, offering five SATA bays and three NVMe/U.2 slots, which can be configured either as three M.2 drives or as one M.2 with two U.2 drives using the supplied adapter card. The Minisforum setup also includes a dedicated M.2 slot for its 64GB OS SSD, but sadly, this slot consumes one of the three available NVMe positions. Both Minisforum models support hot-swapping on the SATA bays and flexible RAID modes, but the higher bay count and more independent storage interfaces of the Aoostar clearly cater to users with larger or more diverse storage needs.

Storage capabilities represent one of the most significant differences between the Aoostar WTR Max and the Minisforum N5 series, reflecting divergent priorities in how each system balances density and simplicity. The Aoostar WTR Max delivers a standout total of eleven drive slots, composed of six 3.5”/2.5” SATA bays, a dedicated seventh tray supporting up to four M.2 NVMe SSDs. This architecture provides users with the ability to create sophisticated storage topologies, combining high-capacity mechanical drives for bulk cold storage and multiple high-speed NVMe SSDs for tiered caching, scratch disks, or performance-optimized pools.

The additional M.2 tray, which is unique to the Aoostar design, simplifies the installation of multiple NVMe drives without occupying space within the motherboard area, while still offering full Gen 4 speeds on select slots. In contrast, the Minisforum N5 and N5 Pro are more restrained, offering five SATA bays and three NVMe/U.2 slots, which can be configured either as three M.2 drives or as one M.2 with two U.2 drives using the supplied adapter card. The Minisforum setup also includes a dedicated M.2 slot for its 64GB OS SSD, this slot consumes one of the three available NVMe positions. Both Minisforum models support hot-swapping on the SATA bays and flexible RAID modes, but the higher bay count and more independent storage interfaces of the Aoostar clearly cater to users with larger or more diverse storage needs.

Minisforum N5 Pro vs Aoostar WTR Max NAS – Ports and Connectivity

Both the Aoostar WTR Max and the Minisforum N5 series deliver a wide array of external ports and connectivity options, though their designs reflect different priorities and deployment philosophies. The Aoostar WTR Max is clearly oriented toward high-density, network-heavy environments, offering two 10GbE SFP+ fiber ports alongside two additional 2.5GbE RJ45 copper ports. This configuration enables up to four simultaneous physical network connections, making it well-suited to scenarios that demand redundant paths, segmented VLANs, or hybrid fiber-copper topologies.

In addition, the Aoostar includes a front-mounted USB-C port, an SD card slot for quick local transfers, a rear USB4 port, an HDMI output for direct monitoring or console access, and an OCuLink port for external PCIe-based expansions. The SD card slot is an unusual but useful addition for media workflows, though the absence of any PCIe slot in the WTR Max’s internal layout limits upgrade options to what can be connected externally through OCuLink or USB4.

Connection Type	Aoostar WTR Max	Minisforum N5 (Standard)	Minisforum N5 Pro	Best & Why/Note
10GbE RJ45	✗	✓	✓	N5/N5 Pro — standard copper 10GbE
10GbE SFP+	✓×2	✗	✗	Aoostar WTR Max — SFP+ for fiber
5GbE RJ45	✗	✓	✓	N5/N5 Pro — additional RJ45 flexibility
2.5GbE RJ45	✓×2	✗	✗	Aoostar WTR Max — more mid-tier ports
USB4	✓	✓×2	✓×2	N5/N5 Pro — more USB4 ports
HDMI	✓	✓	✓	Tie — all include HDMI 2.1
PCIe Gen4 Slot	✗	✓	✓	N5/N5 Pro — PCIe x16 expansion
OCuLink	✓	✓	✓	Tie — all include OCuLink

The Minisforum N5 and N5 Pro, by contrast, prioritize versatility and broader compatibility with typical IT infrastructure. Both models feature a 10GbE RJ45 copper port and a secondary 5GbE RJ45 port, allowing direct connection to high-speed copper backbones or standard multi-Gig switches without requiring transceivers. They also include two USB4 ports (one front, one rear), an HDMI 2.1 output, an OCuLink port for external PCIe-based devices, and crucially, a PCIe Gen4 x16 (x4 electrical) slot.

This PCIe slot unlocks possibilities for internal upgrades such as GPUs, additional NICs, AI accelerator cards, or other PCIe devices—a flexibility that the Aoostar lacks. This makes the Minisforum a more future-proof choice in environments where needs may change or grow, and where access to off-the-shelf PCIe hardware is desirable. Together with its more copper-friendly network ports and two USB4 connections, the Minisforum family aligns well with home labs, creative workstations, and hybrid environments that benefit from adaptable, modular expansion options.

On balance, the Minisforum N5 series edges ahead in overall versatility and general-purpose applicability. While the Aoostar WTR Max offers a greater total number of network interfaces and superior fiber capabilities out of the box, those features come with trade-offs, including reliance on SFP+ transceivers, higher fiber infrastructure costs, and reduced flexibility for other kinds of expansion. For users specifically targeting a fiber-based or multi-path network deployment, the Aoostar remains highly appealing. However, for broader scenarios that favor compatibility with standard copper networks, more USB4 bandwidth, and internal PCIe upgrade capabilities, the Minisforum N5 and N5 Pro offer a more balanced and adaptable external connectivity package – but just less ACTUAL external bandwidth for networking!

Minisforum N5 Pro vs Aoostar WTR Max NAS – CPU and Memory

The Aoostar WTR Max and the Minisforum N5 series diverge substantially in processing power and memory capabilities, with the N5 Pro clearly at the high-performance end of the spectrum. The Aoostar WTR Max is equipped with an AMD Ryzen 7 Pro 8845HS, an 8-core, 16-thread processor based on AMD’s efficient Zen 4 architecture, and supports up to 128 GB of DDR5 memory with ECC. This makes the WTR Max a strong contender for users who need solid multi-threaded throughput, data integrity via ECC, and headroom for running many virtual machines or containerized workloads.

It is especially attractive in enterprise-like environments where reliability and memory capacity are priorities. The Minisforum N5 standard, by contrast, uses the older Ryzen 7 255, also with 8 cores and 16 threads, but based on the earlier Zen 3+ architecture, with a cap of 96 GB DDR5 and no ECC support. It remains competent for general NAS duties, file serving, light VM usage, and moderate multimedia tasks. Stepping up to the N5 Pro, however, brings a dramatic increase in compute and AI capabilities: its Ryzen AI 9 HX Pro 370 processor offers 12 cores, 24 threads, ECC support, and a built-in neural processing unit (NPU) delivering up to 50 TOPS for AI inferencing, while maintaining the same 96 GB DDR5 limit. This makes the N5 Pro ideal for highly concurrent workloads, virtualized environments, AI model hosting, and scenarios where raw CPU power and error resilience are critical.

(The CPU in the Minisforum N5 Pro is also featured on the X1 Pro from Minsforum, so below you can see the GFX benchmarks of this processor vs the same CPU + an MGA1 External Oculink eGPU)

Looking deeper at the individual CPUs, their architectures reflect different generational and market goals. The Ryzen 7 255 in the Minisforum N5 is a Zen 3+ part built on a 6 nm process, with a base clock of 3.3 GHz and turbo up to 4.9 GHz. It provides 16 MB of L3 cache and includes integrated Radeon 780M graphics with 12 RDNA 3 compute units. At ~45 W TDP, it is a capable midrange processor for general NAS use but lacks advanced enterprise features like ECC and AI. The Ryzen 7 Pro 8845HS in the WTR Max upgrades to Zen 4 at 4 nm, bumps the base clock to 3.8 GHz while maintaining the same 5.1 GHz boost, and delivers better power efficiency.

It retains the Radeon 780M GPU but with improved clocks and adds ECC memory support plus 20 PCIe Gen 4 lanes for broader connectivity options. At the top sits the Ryzen AI 9 HX Pro 370 in the N5 Pro, which leverages AMD’s Zen 5/5c hybrid architecture. Despite a lower base clock of 2.0 GHz (favoring efficiency) with the same 5.1 GHz turbo, it increases core count to 12 and thread count to 24, doubles L3 cache to 24 MB, and upgrades the GPU to Radeon 890M with 16 RDNA 3 compute units clocked up to 2.9 GHz. The Pro has a higher rated integrated NPU, capable of 50 TOPS, positioning it as an ideal candidate for on-premises AI inferencing and acceleration workloads, several times higher than the potential 16 TOPS rating on the CPUs of the N5 Standard and WTR ,Max. Its TDP range of 28–54 W also reflects its hybrid design’s balance of power and efficiency, although it offers slightly fewer PCIe lanes (16) than the WTR Max’s 20.

Minisforum N5 Pro vs Aoostar WTR Max NAS – Power Consumption and Noise

Both the Aoostar WTR Max and the Minisforum N5 series aim to strike a balance between capable performance, manageable power consumption, and acceptable noise levels, though they adopt distinct philosophies around power delivery and cooling. Both the Minisforum N5 and the Aoostar WTR Max feature external power supply unit (PSUs), of a pretty hefty 280W – these will almost certainly not be for everyone, but do allow for both systems to maintain a decent small-scale (however, be aware that they DO get warm)!

In terms of measured power consumption, the WTR Max idles at approximately 32–34 W even when fully populated with drives, and it ramps up to around 73–89 W under heavy load, such as during multi-VM and high-throughput testing.

The chassis design favors airflow with strategically placed ventilation on the sides, rear, and bottom, a pair of large rear exhaust fans, and a dedicated internal fan that focuses specifically on the hard drive bays. This combination keeps temperatures steady under pressure, and even during sustained activity, noise output remains modest — around 35 dBA at idle and typically peaking near 44 dBA when heavily loaded, which is relatively quiet given its drive density and active cooling.

Minisforum N5 Pro vs Aoostar WTR Max NAS – Verdict and Conclusion

In reviewing the Aoostar WTR Max and the Minisforum N5 series—including both the standard and Pro models—it becomes clear that each system was designed with a distinct user profile and set of priorities in mind, making direct comparisons nuanced rather than absolute. The Aoostar WTR Max distinguishes itself with a compelling balance of high storage density, strong CPU performance featuring ECC memory support, excellent chassis ventilation and a competitive mid-range price point.

Its combination of six SATA bays, five M.2 slots, quiet operation under sustained loads, and a tidy all-in-one form factor appeals to users who value storage flexibility, operational efficiency, and simplicity in deployment. The Minisforum N5 standard model carves out its niche as an affordable entry point for those with lighter needs—delivering solid, modern NAS performance in a compact chassis at the lowest price of the three. At the other end of the spectrum, the Minisforum N5 Pro targets advanced power users, offering the AI‑accelerated Ryzen AI 9 HX Pro 370 processor, ECC memory capability, and unmatched multi-threaded and inference performance, all of which position it squarely in the high-end category for workloads like intensive virtualization, heavy concurrent tasks, and AI-assisted applications. For those specific use cases, the N5 Pro’s premium price is justified by its unmatched compute capabilities and feature set.

Ultimately, choosing between these systems requires a careful assessment of workload demands, expansion expectations, and budget constraints. The Aoostar WTR Max delivers a well-rounded combination of storage capacity, compute power, noise and thermal efficiency, and ease of deployment at a price that is reasonable for most advanced home and small business NAS environments. Its blend of practical features and robust hardware makes it especially attractive for users who prioritize storage-heavy applications and quieter, more efficient operation. The Minisforum N5 standard model is best suited for users with modest requirements and tight budgets, offering a clean, capable NAS platform for general use without the advanced features or costs associated with its Pro sibling. The N5 Pro, however, remains the clear choice for users who need the highest possible performance, AI‑specific capabilities, and maximum concurrency—provided they are willing to pay a premium for these cutting-edge benefits. In short, while all three systems deliver strong value in their respective niches, the Aoostar WTR Max arguably offers the most versatile and cost-effective package for typical NAS workloads, striking a smart balance between affordability, capacity, and performance.

Category	Best Choice	Reasoning
Price (Value for Money)	Minisforum N5 (Standard)	Lowest price while delivering competent NAS performance
Overall Storage Capacity	Aoostar WTR Max	More bays and better storage flexibility (11 drives total)
Ease of Maintenance & Design	Minisforum N5 / N5 Pro	Slide-out cage, cleaner internal layout, easier servicing
Connectivity Versatility	Minisforum N5 / N5 Pro	PCIe slot, USB4, OCuLink, balanced copper networking
SFP+ Fiber Networking	Aoostar WTR Max	Only system offering dual 10GbE SFP+ ports
Compute Power & AI	Minisforum N5 Pro	12 cores, 24 threads, 50 TOPS NPU, ECC support
Noise Under Heavy Load	Aoostar WTR Max	Better ventilation, lower load noise levels
Best All-Rounder	Aoostar WTR Max	Balanced price, storage, performance, and cooling
Power User / VM & AI Workloads	Minisforum N5 Pro	High concurrency, AI acceleration, virtualization

Check Amazon for the WTR Pro MAX	Check AliExpress for the WTR Pro MAX	Check Amazon for the Minisforum N5	Check AliExpress for the Minisforum N5

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Want to follow specific category? Also Read...Here is the Weekly Tech DigestUGREEN DH4300 and DH2300 NAS RUGREEN DH4300 and DH2300 NAS RPrime Day NAS and Data StorageXyber Hydra NAS ReviewWeek 27 Tech Roundup – EncryMinisforum N5 vs Aoostar WTR MMinisforum N5 Pro NAS ReviewMinisforum N5 Pro NAS ReviewBest NAS for $500 Subscribe You can also follow specific search terms:

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New Value Series UGREEN DH4300 and DH2300 NAS Drives

UGREEN has unveiled two new value-focused NAS devices, the DH3400 and DH3200, designed to meet the needs of home and small office users who want practical, low-power network storage without unnecessary complexity. The DH3400 is a 4-bay model, while the DH3200 offers a 2-bay configuration, both intended for those looking to implement efficient backups, multimedia streaming, and personal cloud storage at a more affordable price point. First revealed through the 2025 iF Design Awards and then quietly launched with a limited discount during Amazon Prime Day, these models occupy a lower tier in UGREEN’s NAS range, complementing rather than replacing their existing higher-end DXP series.

These two devices clearly target users who prioritize straightforward functionality over high-end processing power or advanced virtualization. Both systems are engineered with energy-efficient components and a compact design that makes them suitable for desktop environments where noise, heat, and power consumption need to be minimized. By offering a clear set of features—including RAID support, snapshot capabilities, and 4K multimedia output—at a modest price, the DH3400 and DH3200 aim to appeal to customers who need reliable, low-maintenance storage hardware that can integrate easily into a home network or small office setup.

UGREEN DH2300 and DH4300 NAS Hardware Specifications

The UGREEN DH3400 and DH3200 are built on a shared hardware platform, with the key difference being drive bay count—four bays on the DH3400 and two on the DH3200. Both systems use the Rockchip RK3588C processor, an 8-core ARM-based SoC running at 2.4 GHz, designed to prioritize energy efficiency and low thermal output rather than raw performance. The RK3588C includes integrated Mali-G610 graphics and an AI engine capable of delivering up to six tera operations per second (TOPS), which enables features like facial recognition and semantic photo search without taxing the CPU as much as it would likewise ARM processors without it.

Both units come equipped with 8 GB of soldered LPDDR4X memory, which cannot be upgraded. This is a typical limitation of ARM-based NAS systems, where memory is tightly coupled with the SoC for efficiency. The onboard memory is adequate for the included software stack, which supports multi-user environments, Docker containers, and AI-driven media management. For system storage, UGREEN integrates a 32 GB eMMC module to host the UGOS Pro operating system. This keeps the SATA bays fully available for user storage, though it does mean the system disk cannot be swapped or expanded.

The DH3400 supports up to four 3.5” or 2.5” SATA drives, while the DH3200 supports two, and both models can accommodate up to 30 TB per bay, for a maximum of 120 TB on the DH3400 when fully populated. Supported RAID configurations include JBOD, Basic, RAID 0, 1, 5, 6, and 10, providing a range of data protection and performance options suited to home and SOHO environments.

Networking and external connectivity are kept simple yet functional. Each system includes a single 2.5 GbE Ethernet port, which supports transfer speeds up to roughly 300 MB/s under optimal conditions. Although dual LAN ports for link aggregation or failover would have been welcome at this price point, the single-port setup is likely sufficient for the target audience.

Three USB ports are provided: one USB-C @ 5Gb/s and two USB-A @ 10 Gb/s. These are useful for connecting additional external drives, creating tiered backups, or quickly offloading data from portable devices. The inclusion of a full-size HDMI port capable of 4K/60Hz output is another notable feature, enabling direct connection to a monitor or TV for multimedia playback or system administration from a local display—something not all competing devices offer.

From a physical and design perspective, the DH series is clearly built to fit seamlessly into a home or small office. The DH3400’s chassis measures just 155 × 155 × 215.7 mm, and its vertical, injection-molded plastic design keeps its footprint compact and thermals manageable. Power consumption is modest at a rated 12V/6A, helping keep operational costs low and making the units suitable for 24/7 use.

The overall aesthetic is understated, drawing comparisons to earlier Western Digital consumer NAS devices, with a focus on quiet operation and minimal disruption to the workspace. While there is no support for PCIe expansion or M.2 NVMe storage—features found in higher-end UGREEN DXP models—the streamlined hardware specification aligns with the device’s role as an affordable, efficient, and easy-to-deploy file server for users who don’t require more advanced features.

UGREEN DH2300 and DH4300 NAS Software Specifications

Both the DH3400 and DH3200 ship with UGREEN’s UGOS Pro operating system, a Linux-based NAS software platform designed to be user-friendly while offering a solid range of core functionality. UGOS Pro provides a clean, browser-based interface accessible from Windows, macOS, Android, iOS, web browsers, and even smart TVs, making it easy for users to manage their storage from almost any device. The OS supports secure multi-user access with advanced encryption, a built-in firewall, and two-factor authentication, ensuring that data remains protected from unauthorized access. Local data storage is emphasized over cloud reliance, though cloud backup targets are supported for redundancy.

In terms of features, UGOS Pro includes most of the essential applications expected of a modern NAS. File and folder management is straightforward, with support for SMB/CIFS, NFS, and WebDAV protocols. Users can set up scheduled or on-demand backups, including multi-tiered strategies spanning local drives, external USB storage, and supported cloud services. Snapshot functionality is included to help protect against accidental deletion or data corruption. Multimedia applications are also integrated, with tools for organizing and streaming photos, videos, and music, plus support for the HDMI output for direct 4K media playback on connected displays.

Despite being a value-oriented device, the DH3400 and DH3200 still offer some advanced capabilities thanks to the efficiency of the RK3588C CPU. These include AI-powered features such as photo recognition by faces, scenes, and locations, automatic duplicate removal, and the creation of personalized albums. Semantic search functionality helps users locate files more intuitively, and Docker is supported for lightweight containerized applications. However, resource-intensive functions like virtualization and more complex enterprise-grade apps are not included, in keeping with the intended role of these systems as affordable, entry-level NAS solutions. Plus, no doubt, the ease of integrating this more cost-effective solution with other, more powerful DXP NAS systems using the nativa backup sync application is going to be a breeze on the LAN!

UGREEN DH2300 and DH4300 NAS – Price and Launch Date?

UGREEN’s new DH2300 and DH4300 NAS models have already quietly launched, with availability beginning during Amazon Prime Day 2025 in what can best be described as a stealth release. The DH4300, the 4-bay model, is currently listed at $429.99 diskless, although a temporary promotional discount during Prime Day dropped the price as low as $349.99. At the time of writing, UGREEN has not provided an official end date for the promotional pricing, so buyers should assume the standard price is $429.99 going forward. The DH2300, the 2-bay variant, has not yet been widely listed, and official pricing for that model has yet to be confirmed. Both models are expected to continue rolling out to major online retailers over the coming weeks, with broader global availability likely to follow given UGREEN’s previous product launch patterns. For now, early adopters in supported regions can purchase the DH4300 directly from platforms like Amazon, and keep an eye on listings for the DH2300 to appear soon. Buyers should note that, as with most diskless NAS products, storage drives are sold separately. These models are positioned as affordable, efficient storage solutions in UGREEN’s lineup, complementing rather than replacing their existing DXP series. By offering a lower barrier to entry, UGREEN appears to be catering to users looking for basic yet capable NAS hardware at an accessible price. Those interested in purchasing should monitor retailer listings closely for availability and any further discounts as stock becomes more widely distributed.

You can order from the Official UGREEN site via the banner below:

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Remember. We get a small commission from any sales that occur from using the links above, and these go directly into allowing us to keep doing what we do.

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Want to follow specific category? Also Read...Here is the Weekly Tech DigestUGREEN DH4300 and DH2300 NAS RPrime Day NAS and Data StorageXyber Hydra NAS ReviewAoostar WTR Max NAS vs MinisfoWeek 27 Tech Roundup – EncryMinisforum N5 vs Aoostar WTR MMinisforum N5 Pro NAS ReviewMinisforum N5 Pro NAS ReviewBest NAS for $500 Subscribe You can also follow specific search terms:

This description contains links to Amazon. These links will take you to some of the products mentioned in today's content. As an Amazon Associate, I earn from qualifying purchases. Visit the NASCompares Deal Finder to find the best place to buy this device in your region, based on Service, Support and Reputation - Just Search for your NAS Drive in the Box Below

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Les services de renseignement français ont relevé une guerre informationnelle » associée à la Chine. Objectif ? Dénigrer l'avion Rafale depuis le soudain, mais bref conflit entre l'Inde et le Pakistan en mai. Un exemplaire de l'aéronef français a été abattu dans ce cadre.

Minisforum N5 Pro Review – Reinventing NAS?

The Minisforum N5 Pro marks the company’s first deliberate step into the network-attached storage (NAS) segment, building upon its established experience in producing compact desktops, mini-PCs, and workstation-class hardware. First hinted at during industry discussions at IFA 2024 and formally revealed during CES 2025 in Nevada, the N5 Pro was later showcased in its near-final form at Computex 2025 in Taipei before entering production. Positioned as a high-performance NAS platform for advanced users, homelab enthusiasts, and small business operators, the N5 Pro aims to deliver server-class processing and expandability within a familiar, small-footprint chassis design. Alongside the N5 Pro, Minisforum released a standard N5 model at a lower price point, utilizing an 8-core processor without ECC memory support but retaining the same overall feature set and drive layout. Both systems ship with Minisforum’s proprietary MinisCloud OS pre-installed on a 64GB NVMe SSD, while remaining fully compatible with third-party NAS operating systems such as TrueNAS, Unraid, or Linux distributions. This review examines the N5 Pro model in detail, including its industrial design, internal hardware configuration, connectivity options, bundled software, real-world performance testing, and overall value proposition within the evolving NAS market.

The is now available to buy: Minisforum N5 Pro (Check Amazon) – HERE Minisforum N5 Pro (Check AliExpress) – HERE Shop for NAS Hard Drives on Amazon – HERE Shop for SSDs for your N5 Pro on Amazon – HERE IMPORTANT – Below are the links to the OFFICIAL Minisforum site to buy the N5 and N5 Pro. However, using these links does not support us (i.e we do not get an affiliate fee). We want you to buy this device from whichever retailer best suits your needs, but we hope you are able to support the work we do (such as this review and our YouTube channel) but using the links above for your storage media, or any other data storage/network solution purchase. Minisforum N5 on Official Site- HERE Minisforum N5 Pro on Official Site – HERE

Minisforum N5 Pro Review – Quick Conclusion

The Minisforum N5 Pro is an impressive and highly versatile NAS platform that successfully combines the core strengths of a storage appliance with the capabilities of a compact, workstation-class server, making it suitable for demanding and varied use cases. Its defining features include a 12-core Ryzen AI 9 HX PRO 370 CPU with 24 threads and onboard AI acceleration up to 50 TOPS, support for up to 96GB of ECC-capable DDR5 memory for data integrity, and a hybrid storage architecture offering up to 144TB total capacity through a mix of five SATA bays and three NVMe/U.2 slots. Additional highlights such as ZFS file system support with snapshots, inline compression, and self-healing, along with high-speed networking via dual 10GbE and 5GbE ports, and expansion through PCIe Gen 4 ×16 and OCuLink interfaces, position it well beyond the capabilities of typical consumer NAS systems. The compact, fully metal chassis is easy to service and efficiently cooled, enabling continuous operation even under sustained virtual machine, AI, or media workloads. At the same time, the bundled MinisCloud OS, while feature-rich with AI photo indexing, Docker support, and mobile integration, remains a work in progress, lacking some enterprise-grade polish, robust localization, and more advanced tools expected in mature NAS ecosystems. Minor drawbacks such as the external PSU, the thermally challenged pre-installed OS SSD, and the higher cost of the Pro variant relative to the standard N5 are important to weigh, particularly for users who may not fully utilize the Pro’s ECC and AI-specific advantages. For advanced users, homelab builders, and technical teams who require high compute density, flexible storage, and full control over their software stack, the N5 Pro delivers workstation-level performance and configurability in NAS form—offering one of the most forward-thinking and adaptable solutions available today in this segment.

BUILD QUALITY - 10/10

HARDWARE - 9/10

PERFORMANCE - 9/10

PRICE - 7/10

VALUE - 8/10

8.6

PROS

High-performance AMD Ryzen AI 9 HX PRO 370 CPU with 12 cores, 24 threads, and AI acceleration (50 TOPS NPU) is INCREDIBLE for a compact desktop purchase
Support for up to 96GB DDR5 memory with ECC, ensuring data integrity and stability in critical environments
ZFS-ready storage with numerous ZFS and TRADITIONAL RAID configurations, snapshots, and inline compression
Hybrid storage support: five 3.5\\\"/2.5\\\" SATA bays plus three NVMe/U.2 SSD slots, with up to 144TB total capacity
Versatile expansion options including PCIe Gen 4 ×16 slot (×4 electrical) and OCuLink port for GPUs or NVMe cages
Dual high-speed networking: 10GbE and 5GbE RJ45 ports with link aggregation support + (using the inclusive MinisCloud OS) the use of the USB4 ports for direct PC/Mac connection!
Fully metal, compact, and serviceable chassis with thoughtful cooling and accessible internal layout - makes maintenance, upgrades and troubleshooting a complete breeze!
Compatibility with third-party OSes (TrueNAS, Unraid, Linux) without voiding warranty, offering flexibility for advanced users

CONS

MinisCloud OS is functional but immature, with unfinished localisation and limited advanced enterprise features - lacks MFA, iSCSI, Security Scanner and More. Nails several key fundamentals, but still feels unfinished at this time.
Despite External PSU design (will already annoy some users), it generates a lot of additional heat and may not appeal to all users overall
Preinstalled 64GB OS SSD runs hot under sustained use and lacks dedicated cooling. Plus, losing one of the 3 m.2 slots to it will not please everyone (most brands manage to find a way to apply an eMMC into the board more directly, or use a USB bootloader option as a gateway for their OS
Premium $1000+ pricing may be hard to justify for users who don’t need ECC memory or AI capabilities compared to the standard N5 at $500+

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Minisforum N5 Pro Review – Design and Storage

The Minisforum N5 Pro continues the company’s emphasis on compact yet industrial-grade hardware, retaining a desktop-friendly footprint of 199 x 202 x 252 mm and weighing just under 5 kg. Its exterior is constructed from anodized aluminum alloy, which not only enhances durability but also serves as part of the system’s passive thermal management by dispersing residual heat through the shell.

The front panel is understated, housing clearly labeled LEDs for system status, network activity indicators for both network interfaces, and separate activity lights for each of the five SATA bays.

A recessed power button with integrated LED, reset hole, and anti-theft lock slot round out the front-facing controls. The system’s modular internal structure divides the upper and lower sections cleanly, with the drive cage occupying the top tier and the motherboard and expansion slots housed below.

The slide-out tray design for the storage cage facilitates fast maintenance and upgrades, and access to all internal components requires minimal disassembly, aided by two easily removable rear screws and a fully detachable back panel. This thoughtful layout supports not only ease of serviceability but also helps maintain clean cable management for improved airflow.

The N5 Pro’s storage architecture is designed for maximum flexibility and density within its size constraints. The primary storage array comprises five individual 3.5-inch or 2.5-inch SATA 3.0 bays arranged in a stacked configuration at the front of the chassis. Each bay supports drives of up to 22TB, allowing a maximum mechanical storage capacity of 110TB, which positions the N5 Pro among the most storage-dense NAS devices in its class.

Unlike some competing NAS designs that rely on port multiplexing, each SATA port on the N5 Pro is directly connected to the mainboard without oversubscription, ensuring consistent throughput per drive. Beyond the five SATA bays, the system includes three additional high-speed NVMe slots.

Two of these support either M.2 or U.2 SSDs up to 15TB each, while the remaining slot supports an M.2 SSD up to 4TB.

Minisforum includes an adapter to convert the two U.2-compatible slots to standard M.2 form factor if desired, which accommodates more commonly available SSDs without sacrificing future enterprise U.2 upgrade options.

In its default shipping configuration, the N5 Pro arrives with a 64GB M.2 2230 SSD preinstalled, preloaded with MinisCloud OS. This small OS drive occupies one M.2 slot and can be replaced with a larger, higher-performance SSD if needed.

The device supports a full suite of RAID levels, both through hardware and software configuration, thanks to its ZFS-based storage stack within MinisCloud OS. Users can configure the five SATA bays in RAID 0 for maximum throughput, RAID 1 or RAID 10 for redundancy, or RAIDZ1/RAID5 and RAIDZ2/RAID6 for more advanced parity protection.

The combination of ZFS and hardware flexibility allows mixed configurations, where NVMe SSDs can be dedicated to cache or high-performance “hot” data pools while SATA disks serve as mass storage. This arrangement supports scenarios like virtual machine hosting alongside archival media storage in a single chassis. Notably, ZFS features such as inline LZ4 compression and snapshot-based recovery are natively supported in MinisCloud OS, enabling efficient storage utilization and simplified recovery workflows.

During extended operation with fully populated SATA bays and NVMe slots, the drives maintained expected IOPS and sustained throughput without any noticeable drop in performance, a reflection of the system’s balanced backplane and effective drive isolation.

The 5 SATA Bay cage is connected to then main board with a 2GB/20Gb/s connection and is managed by the SATA sata JMicron Technology Corp. JMB58x

The physical implementation of drive installation is straightforward, with each SATA tray supporting toolless insertion and clearly numbered for easy identification. The trays are designed to accommodate both 3.5-inch and 2.5-inch drives securely, while the NVMe and U.2 slots are easily accessible on the motherboard side of the chassis. Importantly, the U.2 support provides access to enterprise-class SSDs, which offer higher durability, better thermal tolerance, and larger capacities compared to consumer NVMe drives.

This feature caters to professional environments where storage write endurance is critical. The SATA backplane is integrated into the drive cage and connects cleanly to the motherboard with no loose cabling, simplifying airflow management and minimizing potential points of failure. Throughout the chassis, Minisforum has kept the cable routing tidy, with wiring harnesses anchored to prevent obstruction of airflow paths or contact with hot surfaces.

Cooling for the storage components is managed through a well-considered combination of passive and active elements. Front-side intake vents direct cool air across the SATA drives, while two dedicated rear-mounted exhaust fans draw heat away from the drive array and motherboard area.

The vented base panel assists with maintaining negative pressure and facilitating lateral airflow, preventing localized hot spots.

The NVMe and U.2 SSDs benefit from placement near the rear and bottom fans, maintaining acceptable temperatures under sustained workloads.

Interestingly, you can see the similarities in the design of the brand’s current smaller workstation systems, with their 2 fan (top and bottom) placement – they have just built on top of this by introducing the storage and it’s own dedicated cooling.

The 64GB OS SSD, however, does not feature a dedicated heatsink and was observed to operate at relatively high temperatures during stress testing—likely due to its compact 2230 form factor. Users opting to keep MinisCloud OS on this drive may consider upgrading to a larger, better-cooled SSD for improved thermal performance.

Despite its compact footprint, the system’s thermal behavior remained predictable during long periods of mixed I/O, demonstrating that Minisforum’s chassis and airflow design are effective at keeping the storage subsystem within operational limits.

Minisforum N5 Pro Review – Internal Hardware

Internally, the Minisforum N5 Pro differentiates itself from its standard N5 counterpart primarily through its more powerful processor, memory capabilities, and additional AI acceleration hardware. At the heart of the system is the AMD Ryzen AI 9 HX PRO 370, a Zen 5-based CPU offering 12 cores and 24 threads, with a base clock as low as 2.0 GHz for low-power states and a maximum boost clock of up to 5.1 GHz under peak loads.

The inclusion of ECC support in the Pro variant enables the use of error-correcting DDR5 memory modules—essential in mission-critical environments where data integrity is a priority. The non-Pro model, by contrast, is equipped with an AMD Ryzen 7 255, offering 8 cores and 16 threads, a slightly higher base clock at 3.3 GHz, but no support for ECC memory.

This choice in processors reflects different target audiences: the Pro version is designed for advanced workloads, AI model inference, and demanding multi-threaded tasks, whereas the standard N5 targets more conventional NAS and multimedia use cases. Both CPUs have a very similar integrated GPU architecture (only around 0.1Ghz of difference and similar engine design), however the non-PRO CPU R7 255 CPU actually has 20 PCIe Lanes, compared with the 16 Lanes of the HX370. Despite this, both the Pro and Non Pro have the exact same Ports, connections and lane speeds for the SSD bays and PCIe upgrade slot! So, unsure if these additional lanes are picking up slack somewhere I cannot see, or are insured (likely the former).

The Pro variant also integrates AMD’s Radeon 890M integrated graphics with 12 compute units based on the RDNA 3 architecture, supporting burst frequencies up to 2.9 GHz, which is advantageous for tasks requiring GPU-accelerated transcoding or light graphical workloads. This is a small step up from the Radeon 780M present in the standard N5, which tops out at 2.7 GHz and features fewer compute units. Notably, the N5 Pro includes a dedicated AI Neural Processing Unit (NPU) rated up to 50 TOPS (trillions of operations per second), which is absent in the standard N5. This NPU is leveraged by MinisCloud OS for AI-based features such as photo recognition and intelligent indexing, and may also benefit advanced users deploying AI workloads in containerized environments or VMs – but REALISTICALLY the main draw for this CPU and in AI deployment would be true edge-AI and LOCALLY deploying an LLM/AI on the system effectively (ChatGPT, Deepseek, etc).  Together, these enhancements give the Pro configuration a performance and feature set closer to workstation-class hardware while maintaining NAS functionality.

Memory capacity and bandwidth are also noteworthy. Both variants of the N5 support up to 96GB of DDR5 memory across two SO-DIMM slots, operating at up to 5600 MT/s. In the Pro, ECC modules can be installed for error correction, while the standard model is limited to non-ECC DDR5. ECC memory is an important differentiator in enterprise and data-centric scenarios, preventing silent data corruption and improving long-term system stability.

The unit tested for this review was populated with 96GB of ECC DDR5, which performed consistently and without detectable error events during extended uptime tests. The system’s DDR5 architecture provides approximately 75% more bandwidth than equivalent DDR4 configurations, which is beneficial for high-concurrency operations, ZFS scrubbing, and virtual machine memory allocation. In effect, this memory flexibility makes the N5 Pro adaptable for both small office file sharing and more advanced computational tasks such as AI training or multi-VM deployments.

Minisforum’s choice to pair these components with a full range of storage and expansion interfaces ensures that none of the hardware is bottlenecked under realistic workloads. The PCIe Gen 4×16 slot and OCuLink port are physically accessible from within the chassis and are routed directly to CPU lanes, ensuring optimal throughput for expansion cards or external GPU enclosures.  Thermal management of the internal hardware is also carefully designed: copper heatpipes, a dedicated CPU fan on the base, rear exhaust fans, and airflow channels work in tandem to keep CPU, GPU, and memory temperatures in line, even under sustained heavy usage. In testing, the CPU maintained stable boost clocks without throttling, and the DIMM temperatures remained within specification. This level of hardware specification in a NAS-class device positions the N5 Pro well beyond the scope of typical consumer NAS appliances, edging into workstation territory while retaining the flexibility and storage capabilities of a dedicated file server.

Component	N5 Pro	N5 Standard
Processor	AMD Ryzen AI 9 HX PRO 370 (12C/24T, 2.0–5.1 GHz, Zen 5)	AMD Ryzen 7 255 (8C/16T, 3.3–4.9 GHz, Zen 5)
Integrated GPU	Radeon 890M (12CU, RDNA 3, up to 2.9 GHz)	Radeon 780M (RDNA 3, up to 2.7 GHz)
Neural Processing Unit	Up to 50 TOPS	Not available
Memory Support	DDR5 ECC or Non-ECC, up to 96GB, 5600 MT/s	DDR5 Non-ECC only, up to 96GB, 5600 MT/s
PCIe Slot	PCIe 4.0 ×16 (wired as ×4)	PCIe 4.0 ×16 (wired as ×4)
OCuLink Port	PCIe 4.0 ×4	PCIe 4.0 ×4
Cooling Features	Base CPU fan, copper pipes, rear dual fans	Base CPU fan, copper pipes, rear dual fans

Minisforum N5 Pro Review – Ports and Connections

The Minisforum N5 Pro offers a broad set of connectivity options designed to cater to a variety of deployment scenarios, from conventional NAS file sharing to more specialized compute and expansion use cases. On the rear panel, the system includes two dedicated Ethernet ports: one 10GbE RJ45 port based on the AQC113 controller, and a secondary 5GbE RJ45 port driven by a Realtek RTL8126.

Both ports support auto-negotiation and full-duplex operation, with the 10GbE interface capable of saturating high-speed networks for demanding workloads like multi-user file access, virtual machine networking, or high-resolution media streaming. Testing confirmed the ports could operate independently or together under link aggregation protocols provided by the installed OS. NIC activity LEDs are also front-mounted, providing clear visual feedback on link state and throughput. This dual-port setup makes it feasible to separate public and private subnets or configure failover for improved reliability in critical environments.

Beyond networking, the N5 Pro provides extensive high-speed peripheral and display interfaces. Two USB4 ports (with Alternate Mode DisplayPort 2.0 support) are located on the rear panel, each capable of delivering up to 20 Gbps and supporting external storage enclosures or even GPU enclosures over Thunderbolt/USB4. A single HDMI 2.1 FRL output is present, supporting up to 8K@60Hz or 4K@144Hz resolution for administrators who wish to attach a local display directly to the NAS for maintenance, media playback, or monitoring.

Additional USB ports include two USB 3.2 Gen2 ports and a legacy USB 2.0 port for basic peripherals. The USB4 interfaces can also facilitate high-speed direct transfers to and from supported devices, though these capabilities are more fully realized under MinisCloud OS than third-party platforms. This is a big deal and allows for 2 more DIRECT 20Gb/s clients to connect to the system via the 2x USB4 ports, as well as the 5GbE and 10GbE connection!

Additionally, the USB4 Port, thanks to earlier testing of this setup on the Minisforum X1 AI Pro, allow for a USB4 SSD drive to comfortably deliver 3000/1500MB/s for backups as needed.

Together, these ports make the N5 Pro unusually versatile compared to typical NAS devices that tend to offer only basic USB and HDMI output.

For users who require expansion beyond the system’s standard storage and networking options, the inclusion of a full-length PCIe Gen 4 ×16 slot (electrically wired as ×4) and an OCuLink PCIe Gen 4 ×4 port provides meaningful flexibility. The PCIe slot is accessible from within the chassis and supports a variety of cards, including additional NICs, AI accelerators, or storage controllers, while the OCuLink port offers external PCIe expansion for GPU enclosures or dedicated NVMe drive cages. I was able to install a 2x 10GbE NIC card into the PCIe slot AND still use the Oculink port for the Minisforum MGA1 eGPU! Software and SDriver support will be important, but nonetheless, this is some fantastic expandability and flexibility!

During testing, the OCuLink interface successfully interfaced with an external GPU, and appeared in the OS for passthrough to VMs, confirming its utility in advanced configurations. Minisforum’s choice to include both conventional PCIe and OCuLink enables users to adapt the system to evolving needs, whether for rendering tasks, AI workloads, or extending storage beyond the internal bays. This combination of high-speed networking, display output, and expansion interfaces demonstrates the system’s hybrid role as both a NAS and a general-purpose compute platform.

Minisforum N5 Pro Review – Software and Services

The Minisforum N5 Pro ships with a pre-installed operating system called MinisCloud OS, which runs from the included 64GB M.2 2230 SSD. Based on the FNOS platform, MinisCloud OS is a ZFS-enabled NAS operating system with a graphical web interface, mobile app support, and built-in services for media, backup, and collaboration. Users can choose to use MinisCloud OS out of the box or replace it entirely with third-party solutions such as TrueNAS, Unraid, or other Linux-based NAS distributions without voiding warranty coverage.

MinisCloud OS includes a desktop-accessible GUI, with menus covering storage management, RAID/ZFS pool creation, user and group permissions, Docker container deployment, and real-time monitoring. For users who prefer a turnkey NAS experience with minimal setup, MinisCloud OS provides a convenient starting point. However, it is worth noting that the OS is still maturing; some parts of the interface, particularly language localization and advanced feature polish, are clearly in active development.

At the core of MinisCloud OS is its ZFS-based storage engine, which enables advanced features such as snapshots, inline LZ4 compression, self-healing integrity checks, and instant rollback of data pools. The snapshot interface is intuitive and responsive, allowing users to schedule, lock, and restore snapshots at a per-pool level with minimal steps. Compression is enabled by default, improving storage efficiency, particularly for highly repetitive or archival datasets.

While ZFS support is a welcome inclusion, the implementation of some monitoring features—such as SSD temperature and SMART data for NVMe drives—remains inconsistent, as noted during testing. Despite these limitations, MinisCloud OS is capable of handling mixed drive types in flexible RAID configurations (RAID 0/1/5/6/10/RAIDZ), combining high-speed NVMe SSDs with large-capacity SATA drives for tiered storage strategies. The OS also supports secure access controls, allowing administrators to segment personal, shared, and public storage spaces.

Beyond storage, MinisCloud OS offers a suite of applications targeting home and small office users. Media services include a basic DLNA server, AI-driven photo library with face and object recognition, and a music streaming module. While the AI photo library benefits from the NPU in the N5 Pro, testing showed mixed accuracy in object recognition and indexing. Backup services include one-click PC/Mac backups, scheduled sync jobs, and encrypted sharing via link-based access.

Docker support is also integrated, enabling users to deploy isolated containers for third-party apps and services. While these features align the OS with other consumer NAS ecosystems, they do feel less polished than more mature platforms from competitors, and gaps such as lack of native iSCSI target creation or advanced security scanning were noticeable. MinisCloud OS seems best suited as a lightweight, user-friendly option for those who do not wish to invest time configuring a third-party OS but may not satisfy advanced enterprise users.

The inclusion of fully offline account creation and per-user container isolation demonstrates Minisforum’s efforts to balance privacy and flexibility. No cloud account is required to use the OS, and user isolation ensures that data in Docker containers remains segregated across different accounts. Public network traversal and encrypted external sharing are supported through the web portal, making it possible to access data from outside the local network securely.

Mobile apps for Android and iOS mirror the desktop web interface and allow remote access and basic administrative tasks. Nevertheless, limitations in feature depth and the still-developing language localization suggest that while MinisCloud OS is functional and a helpful starting point, serious users will want to transition to platforms like TrueNAS or Unraid to unlock the full potential of the hardware.

Minisforum N5 Pro Review – Testing, Noise and Heat

In testing, the Minisforum N5 Pro demonstrated performance levels consistent with its workstation-class specifications, particularly in multi-threaded CPU tasks and mixed storage operations. Using TrueNAS and Unraid as alternative OS options during benchmarks, the system was able to sustain heavy virtual machine (VM) workloads without instability. The Ryzen AI 9 HX PRO 370 CPU maintained its advertised boost clocks of up to 5.1 GHz during short burst operations, while sustaining a lower but stable frequency under extended full-load scenarios. The 12 cores and 24 threads allowed deployment of up to 12 Windows VMs and multiple Linux containers concurrently, each with dedicated vCPUs and memory. Even with the CPU loaded at approximately 50%, overall system responsiveness remained acceptable, thanks in part to the large 96GB DDR5 memory pool available in the tested configuration. ECC support ensured no uncorrected memory errors were recorded throughout a 7-day continuous stress test, affirming the platform’s suitability for 24/7 environments.

Storage performance also met expectations, though it varied depending on drive type and configuration. The five SATA bays, populated with Seagate IronWolf HDDs and SATA SSDs, delivered consistent throughput in RAID 5 and RAID 6 pools, with sequential read speeds averaging 900–1000 MB/s and writes around 800 MB/s under ZFS.

NVMe performance was significantly higher: the two Gen 4 ×1 M.2 slots achieved sustained reads of approximately 1.7 GB/s and writes of 1.6 GB/s, while the single Gen 4 ×2 M.2 slot reached peak reads of 3.3 GB/s and writes of 3.1 GB/s, approaching the theoretical limits of the interface.

Transfer speeds between SSDs in mixed-slot configurations were observed at 1.2–1.3 GB/s, indicating some internal contention or chipset limitation at the aggregate level.

The U.2 adapter included with the unit allowed testing of enterprise-class SSDs, which performed within expected parameters, though thermals for these drives require attention in prolonged heavy write scenarios.

Network performance aligned with the hardware’s 10GbE and 5GbE capabilities. The AQC113-based 10GbE NIC saturated its link easily during single and multi-stream transfers, maintaining over 900 MB/s sustained throughput in SMB and iSCSI workloads. The secondary 5GbE port also performed well, delivering consistent ~480 MB/s transfers in environments where full 10GbE infrastructure was unavailable. Link aggregation configurations were tested using LACP, though practical benefits were limited due to single-client testing constraints. USB4 and OCuLink connections were tested using external NVMe enclosures and a GPU eGPU box, both of which enumerated properly in the OS and achieved PCIe-level throughput. These features open possibilities for specialized use cases, such as GPU passthrough to VMs or offloading compute-intensive tasks to external accelerators.

Thermal and acoustic performance were also evaluated under a variety of workloads. At idle, the N5 Pro maintained a noise floor of approximately 32–34 dBA with fans set to automatic, rising to 48–51 dBA when forced to maximum. This places it within an acceptable range for small office or homelab deployments. CPU temperatures stayed within safe operating limits, averaging 40–42°C at idle and peaking at 78–80°C under full load during VM and Plex transcoding stress tests.

Drive temperatures were generally stable, although the pre-installed 64GB OS SSD exhibited higher than ideal temperatures, reaching 60°C under prolonged access. Power draw varied significantly with workload: idle power consumption was around 32–34W, increasing to roughly 80W under combined heavy CPU, storage, and 10GbE load. These results confirm that the system is both efficient at idle and capable of scaling up when fully utilized.

Minisforum N5 Pro Review – Conclusion & Verdict

The Minisforum N5 Pro firmly establishes itself as a hybrid solution that blurs the lines between a high-performance NAS appliance and a compact workstation-class server. It combines server-grade processing, memory integrity features, and robust storage options in a footprint comparable to many consumer NAS systems. Equipped with the 12-core Ryzen AI 9 HX PRO 370 CPU, ECC-capable DDR5 memory support, an intelligent ZFS-ready storage architecture, and an unusually broad range of expansion options—including PCIe Gen 4 and OCuLink—the N5 Pro is clearly targeted at advanced users and small professional teams with more demanding and diversified workloads than those served by entry-level NAS units. In practical testing, the system proved capable of maintaining high multi-threaded performance during intensive virtualized environments, delivering consistent high-throughput over 10GbE networking, and retaining stable thermals even under extended peak activity. The compact, fully metal chassis design provides excellent serviceability and sufficient cooling despite the dense hardware configuration, while the support for both U.2 and M.2 enterprise-class SSDs further broadens its application to mixed storage, caching, and high-availability scenarios. However, while the bundled MinisCloud OS offers a wide feature set—including snapshots, AI-driven indexing, and containerization—it remains a relatively immature platform compared to industry standards like TrueNAS and Unraid. Users looking for long-term OS maturity and advanced ecosystem integration will likely opt to replace it with one of these more established alternatives, which is fully supported without affecting warranty coverage.

Potential buyers should consider carefully whether the specific advantages of the N5 Pro—namely, its additional CPU cores, ECC memory support, and AI-specific compute capabilities—justify its higher price over the standard N5 model, which offers identical storage and connectivity at a lower cost by using a more modest processor and omitting ECC. For workloads that include high-density virtualization, multi-user environments where data integrity is paramount, or AI-enhanced workflows such as photo indexing or local inference tasks, the Pro variant’s premium hardware is likely to pay dividends. On the other hand, for simpler NAS duties such as centralized backups, media streaming, and file sharing, the standard N5 offers nearly all of the same physical functionality for significantly less. It is also worth noting the few limitations that arose during testing: the external PSU design may not appeal to all users; the thermal behavior of the bundled 64GB OS SSD suggests it should be upgraded for sustained use; and the unfinished aspects of MinisCloud OS—particularly its localization, advanced monitoring, and some missing enterprise-grade protocols—leave room for refinement. None of these are deal-breaking, but they highlight that this system is best suited for technically confident users who plan to fully exploit its hardware capabilities. Taken together, the N5 Pro stands out as a capable and flexible NAS platform, offering a level of performance and configurability rarely seen at this scale. For those willing to invest the time to install and tune their preferred OS and storage strategy, it represents one of the more forward-thinking and technically ambitious NAS options currently available. For users seeking a fully polished, plug-and-play appliance experience, however, more mature offerings from Synology, QNAP, or Asustor may still be the better fit for their needs.

The is now available to buy: Minisforum N5 Pro (Check Amazon) – HERE Minisforum N5 Pro (Check AliExpress) – HERE Shop for NAS Hard Drives on Amazon – HERE Shop for SSDs for your N5 Pro on Amazon – HERE IMPORTANT – Below are the links to the OFFICIAL Minisforum site to buy the N5 and N5 Pro. However, using these links does not support us (i.e we do not get an affiliate fee). We want you to buy this device from whichever retailer best suits your needs, but we hope you are able to support the work we do (such as this review and our YouTube channel) but using the links above for your storage media, or any other data storage/network solution purchase. Minisforum N5 on Official Site- HERE Minisforum N5 Pro on Official Site – HERE

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Aoostar WTR Max NAS Review

The Aoostar WTR Max is a compact, AMD-powered NAS platform aimed at advanced users seeking a balance between high-density storage and compute capabilities. Designed as a substantial upgrade over the earlier WTR Pro model, it offers support for up to eleven total drives, including six SATA bays and five M.2 NVMe slots, all within a small desktop-style chassis. At its core is the AMD Ryzen 7 PRO 8845HS processor, featuring eight cores and sixteen threads, a 5.1 GHz boost clock, and integrated Radeon 780M graphics. The system also supports ECC memory configurations and is cooled by a multi-zone, vapor-chamber-based solution designed to accommodate extended uptime. Unlike many branded NAS systems, the WTR Max does not ship with a proprietary OS, instead encouraging users to install Linux-based distributions such as TrueNAS SCALE or Proxmox. With features like dual 10GbE SFP+ ports, an OCuLink expansion port, and USB4, the unit is aimed at homelab operators, multimedia professionals, and technically proficient users looking for a customizable and high-performance alternative to locked-down NAS appliances.

Aoostar WTR Max NAS Review – Quick Conclusion

The Aoostar WTR Max stands out as a rare blend of high storage density, advanced connectivity, and raw compute performance in a compact NAS form factor, making it well-suited for experienced users seeking a versatile, self-managed platform. With support for up to 11 drives—six SATA and five NVMe Gen 4—paired with an enterprise-grade Ryzen 7 PRO 8845HS CPU and ECC memory compatibility, the system offers workstation-class capabilities for storage-heavy workflows, including virtualization, multimedia processing, and hybrid file serving. Dual 10GbE SFP+ and dual 2.5GbE ports provide ample bandwidth for multi-user access or isolated subnet roles, while the OCuLink interface enables high-speed external expansion, compensating for the absence of a traditional PCIe slot. Additional benefits like a fully customizable LCD status display, low fan noise, and consistently low thermals under load reinforce the system’s value in 24/7 deployments.

However, the WTR Max does present some caveats—namely, internal NVMe cross-performance appears constrained by shared bandwidth, and the lack of an internal PCIe slot could be limiting for users requiring more conventional upgrade paths. The LCD panel’s configuration software also proved cumbersome, raising security flags and requiring manual IP client setup, which may deter less technically inclined users. Lastly, the use of an external 280W PSU—while effective—won’t appeal to those expecting internal power integration in a workstation-style chassis. Nonetheless, for users who value full control over their NAS stack and want to avoid restrictive ecosystems, the WTR Max delivers a rare combination of hardware freedom and scalability that few turnkey systems offer in this price and size category.

BUILD QUALITY - 10/10

HARDWARE - 10/10

PERFORMANCE - 8/10

PRICE - 9/10

VALUE - 9/10

9.2

PROS

High Storage Density in Compact Form
Supports up to 11 drives (6x SATA + 5x NVMe) in a desktop-sized chassis, ideal for users with large-scale storage needs but limited physical space.

Enterprise-Class CPU with ECC Support
AMD Ryzen 7 PRO 8845HS offers 8C/16T performance, ECC memory support, and integrated RDNA 3 graphics—rare at this price and size.

Dual 10GbE SFP+ and Dual 2.5GbE Networking
Provides flexible, high-throughput networking for content creators, virtual environments, or advanced home labs.

Strong Virtualization and Transcoding Performance
Smooth Proxmox VM hosting and real-time Plex 4K/8K transcoding using Radeon 780M hardware acceleration.

OCuLink PCIe Expansion Port
Enables high-speed external storage or GPU support without sacrificing internal NVMe bandwidth.

Customizable LCD Monitoring Panel
Real-time display of system metrics (CPU, RAM, network, storage) with theme options, useful for headless setups.

Robust Cooling System with Vapor Chamber
Glacier Pro 1.0 design keeps thermals in check across four fans and distinct airflow zones; low fan noise even under load.

Open Software Ecosystem
No proprietary OS or restrictions; supports TrueNAS, Unraid, Proxmox, or Linux-based setups for full admin control.

CONS

Limited Internal NVMe Cross-Throughput
Inter-M.2 transfer speeds are capped (~500–600 MB/s), possibly due to shared chipset lanes or controller design.

No Internal PCIe Slot
Expansion is limited to OCuLink; users needing traditional PCIe cards (e.g., GPUs or HBAs) may find this restrictive.

LCD Panel Software Can Be Problematic
Configuration software raised browser security flags and requires static IP client setup, making it less accessible.

External Power Brick Only
280W external PSU is functional but not ideal for rackmount or integrated enclosures; some users may prefer internal ATX power.

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Aoostar WTR Max NAS Review – Design & Storage

Physically, the Aoostar WTR Max is housed in a full-metal anodized aluminum alloy chassis that balances structural rigidity with passive thermal conductivity. The exterior finish is minimal but functional, offering side ventilation cutouts and removable access panels secured with thumb screws. Despite its relatively compact form factor for an 11-bay NAS system, the unit features six front-facing drive trays, each supporting 3.5-inch or 2.5-inch SATA drives.

These trays use a click-and-load design—no tools required—which simplifies drive installation and replacement. During prolonged hands-on testing, the trays handled both consumer-grade HDDs and Synology enterprise-class drives without mechanical or airflow restricting conflict, making compatibility a non-issue for most users. The structural alignment of the trays channels cool air from bottom-front intake vents across the drives and out the rear via dual exhaust fans, ensuring thermal separation between the storage and compute areas even during continuous multi-drive operation.

Beyond the six SATA bays, the WTR Max incorporates five PCIe Gen 4 M.2 NVMe 2280 slots, enabling dense solid-state storage directly on the mainboard and modular trays. Four of these are mounted within a vertically oriented, removable tray situated at the end of the main drive bay stack. This spring-loaded tray resembles modular SSD carriers found in more expensive enterprise-grade systems and allows for rapid SSD swaps or upgrades. Also, each of the 4 m.2 slots on this 7th bay still had room for a standard m.2 heatsink too!

The fifth M.2 slot is positioned horizontally on the motherboard base, adjacent to the DDR5 SODIMM slots and covered by an active cooling fan. Of the five slots, two run at PCIe Gen 4 x1 and two at Gen 4 x2, with the fifth—on the motherboard—also supporting Gen 4 x2. Testing confirmed sufficient physical clearance for installing large NVMe heatsinks on all slots, and SSDs remained within optimal temperature ranges even under sustained I/O workloads.

Internally, the SATA subsystem is controlled via an ASMedia ASM1166 controller operating over a PCIe Gen 3 x2 interface, capable of delivering up to 2GB/s total throughput across all six bays. This bandwidth is sufficient for both HDD arrays and SATA SSDs, and is particularly well-suited for software-managed RAID configurations in Linux-based OSes such as Unraid, TrueNAS, or OpenMediaVault.

During testing, mixed workloads involving simultaneous read/write access across multiple HDDs and SSDs were handled without observable I/O queueing or temperature spikes. Drive temperatures averaged between 38°C and 45°C during a 24-hour benchmark run, with airflow guided from the bottom intake and over the storage chamber by the dual rear exhaust fans—ensuring consistent cooling across all drive positions, even during power-on-demand cycles triggered by scheduled remote backups.

The design of the seventh modular tray holding four of the M.2 NVMe slots is particularly noteworthy. Rather than opting for fixed PCB slots that require full disassembly for access, Aoostar implemented a removable cartridge system similar to those found in rack-mounted server appliances. This tray locks in place without screws, and its spring-loaded retention system provides firm pressure on runners inside once installed beneath the SSDs. This is a very smooth ejection and injection system for this extra bay!

Air is directed over this tray by the two rear-mounted fans, with additional airflow routed from below via the central fan on the base of the chassis. In testing, even under back-to-back file transfer tests using Unraid’s file mover and native benchmark tools, SSD temperatures rarely exceeded 48°C. The inclusion of independent airflow for the NVMe zone demonstrates thoughtful separation of thermal domains within the small enclosure, reducing the chance of thermal throttling during concurrent high-speed transfers.

The drive configuration options available on the WTR Max support a flexible tiered storage approach—useful in both home lab and small office environments. For instance, the six SATA bays can accommodate high-capacity HDDs (up to 24TB each), suitable for media archiving or surveillance video, while the M.2 slots can be allocated for fast read/write operations, app deployments, or SSD caching layers. Real-world bandwidth testing of these drives showed the Gen 4 x1 slots achieving around 1.6GB/s read speeds and the Gen 4 x2 slots reaching 2.9GB/s, aligning with their advertised capabilities.

Although inter-M.2 transfer rates peaked at 500–600MB/s—suggesting internal lane bottlenecks (i.e sending data between each of the 4 m.2 on this 7th bay) —the system still provided consistent and predictable performance. This architecture supports phased upgrades, allowing users to populate the system gradually based on workload growth without disassembling core components or compromising airflow design.

Aoostar WTR Max NAS Review – Internal Hardware

At the core of the Aoostar WTR Max lies the AMD Ryzen 7 PRO 8845HS processor, an 8-core, 16-thread chip built on the Zen 4 architecture using TSMC’s 4nm process. This processor, operating with a base clock of 3.8 GHz and boosting up to 5.1 GHz, is typically found in business-class notebooks and embedded workstations. Its inclusion in a NAS-oriented device marks a shift toward more versatile and compute-intensive roles for compact systems.

It also supports configurable TDPs of 35W, 45W, and up to 54W, depending on cooling and power profiles, allowing the system to balance efficiency and performance based on workload. Integrated Radeon 780M graphics, based on the RDNA 3 architecture with 12 compute units, deliver hardware-accelerated AV1, HEVC, and H.264 encoding and decoding. During stress testing, the WTR Max handled simultaneous 4K and 8K video transcoding jobs in Plex with CPU usage remaining below 50%, thanks in part to hardware transcoding support via the integrated GPU. This level of onboard media processing is rare in NAS systems, even among high-end appliances.

In terms of memory support, the device offers two DDR5-5600 SODIMM slots, allowing for up to 128GB of total RAM. More notably, the platform supports ECC (Error Correcting Code) memory when paired with compatible modules—an enterprise-grade feature typically limited to workstation-class motherboards. While the review unit shipped with 32GB of standard DDR5 memory, ECC compatibility was verified via low-level SSH diagnostics and BIOS interrogation, confirming that ECC is fully operational at the hardware level.

During tests involving Proxmox, six Windows 10 virtual machines and two Ubuntu VMs ran concurrently, with each VM allocated 2 to 4 vCPUs and 2 to 4 GB of memory. No instability or memory-related errors were recorded, and the system maintained consistent performance under variable load conditions. The side-by-side DIMM slot arrangement benefits from direct airflow via the base intake fan, which also provides passive cooling to the adjacent motherboard-mounted NVMe SSD slot.

Thermal performance is managed by Aoostar’s proprietary Glacier Pro 1.0 cooling solution, which integrates a vapor chamber heat spreader on the CPU and a multi-fan chassis ventilation layout. The vapor chamber, paired with a low-profile active cooler, rapidly disperses thermal load from the CPU across the copper plate, minimizing heat concentration during burst operations. The system features four fans: one at the base pulling intake air upward across the motherboard, two rear-mounted exhaust fans, and one CPU-mounted blower. Each thermal zone—CPU, NVMe tray, and SATA chamber—benefits from isolated airflow paths.

During a 24-hour access schedule test simulating hourly user activity, CPU temperatures ranged from 35°C at idle to 49°C under peak load with 10GbE transfers and active virtual machines. Even when pushing the system with forced maximum fan speed and high CPU utilization, recorded noise output remained within 43–44 dBA, with a base idle level of 35–38 dBA.

For a system with this many internal components—including six HDDs, five SSDs, and four fans—the acoustic footprint was relatively modest, especially considering the close thermal spacing and the volume of air moved internally.

Aoostar WTR Max NAS Review – Ports and Connections

The Aoostar WTR Max provides an unusually extensive networking suite for a system of its size, offering both high-speed and multi-interface flexibility. The two Intel X710-based 10GbE SFP+ ports support full duplex operation, making them ideal for NAS-to-NAS replication, large-scale Plex libraries, or multi-user editing environments via shared storage. These ports were tested using iPerf3 and real-world file transfers between NVMe pools and a 10GbE-connected workstation, showing stable saturation of the interface without fluctuation. As these are SFP, users are going to have to factor in tranceivers or DAC cables with tranceivers included), but as these two ports are so close together, using SFP-to-RJ45 adapters is going to be a question of temperature monitoring.

In addition, two 2.5GbE RJ45 Ethernet ports are available, which can be used in a variety of configurations including link aggregation, VLAN assignment, or as out-of-band management interfaces. The coexistence of fiber-based and copper-based networking within the same unit opens deployment to both consumer and prosumer setups. During tests, the user assigned one 2.5GbE interface to general network access while isolating 10GbE traffic to storage-only communication, demonstrating flexibility in segmentation.

USB and high-speed peripheral connectivity is equally comprehensive. The front of the device houses a USB 4.0 port, which supports Thunderbolt-like bandwidths (up to 40Gbps), display passthrough, and power delivery—making it suitable for external drive arrays, video output, or even docking stations. Next to it, a standard USB-C port and USB 3.2 Gen 1 Type-A port provide backward compatibility for legacy peripherals. On the rear, two USB 3.2 Gen 2 Type-A ports were used during testing for attaching external backup drives and a keyboard/mouse combo during Proxmox installation.

All ports were recognized without driver conflicts in both Linux and Windows-based environments. The device also includes a microSD slot on the front, which proved useful for OS boot media, diagnostics, or fast access to camera footage. In the test scenario, the slot was used to quickly transfer small image files to the Plex container, and performance aligned with UHS-I speeds. This wide array of port options allows users to operate the WTR Max in both network-only and semi-local scenarios, such as multimedia servers with attached peripherals.

A standout feature in this device’s connectivity suite is the OCuLink port, which provides a PCIe 4.0 x4 interface for external expansion. This port was successfully used to attach an NVMe enclosure using a M.2-to-OCuLink bridge, allowing high-speed external storage without interfering with internal NVMe bandwidth allocation. Although hot-swapping is not supported, the stability and speed of the external connection matched internal Gen 4 performance. This is a notable advantage for users who require flexible expansion or temporary scratch drives without opening the chassis.

In the review scenario, the OCuLink port was also noted as a potential bridge to add GPU acceleration, external PCIe networking, or SAS HBA expansion—though Aoostar provides no internal PCIe slot, making the external route the only PCIe-level expansion path. This design choice reflects a compromise between size and flexibility, prioritizing I/O density over internal modularity. That said, oculink is not for everyone! And additional adapters such as eGPU are going to be needed if you are looking at upgrading network performance and are going to drastically increase your spend compared with traditional PCIe upgrades!

For users requiring local video output or dual-purpose NAS/workstation functionality, the WTR Max includes a rear-mounted HDMI 2.1 port supporting up to 4K at 240Hz, in addition to display-capable USB4 and USB-C ports depending on OS support. In practice, during Proxmox and Unraid testing, HDMI video output was used for initial OS installation and local monitoring. This can be useful for deployments involving virtual desktops, docker-based dashboards, or kiosk-style media servers. Audio is handled through a 3.5mm output jack, functional in Linux environments once the relevant drivers are installed.

On the front of the unit, Aoostar has implemented a customizable LCD display, accessible via proprietary software. While the software itself presented download warnings in some browsers and required IP-specific client setup, once configured it displayed real-time statistics such as CPU temperature, RAM usage, network throughput, and storage status. Multiple themes are included (e.g., cyberpunk, minimal, and stat-based), and the panel can be toggled on/off depending on user preference. Although not essential, the display provides a level of visual diagnostics uncommon in this product tier. This was the only area of the review that I found inconsistent and messy! Tapping into this specific internal IP, as well as using an application that was being flagged constantly by my windows system, AND trying to do this with the NAS behind 3 layers of network (my own setup) was not smooth. Additionally, although the LCD panel templates were useful, they did seem to contain a lot of copyright imagery (Cyberpunk, Pacman, etc) and I would question the comiance from their source! Hopefully this LCD control and customization gets smoothed out soon, as well as the app finishes it’s windows certification at least.

Aoostar WTR Max NAS Review – Performance and Testing

The Aoostar WTR Max underwent a series of tests spanning disk benchmarks, live file transfers, mixed storage scenarios, and sustained uptime evaluations to assess its practical capabilities across NAS, virtualization, and media applications. In synthetic disk tests, the PCIe Gen 4 x1 NVMe slots delivered consistent read speeds of ~1.6 GB/s and write speeds just under 1.5 GB/s, while the Gen 4 x2 slots achieved peak sequential performance of ~2.9 GB/s read and ~2.8 GB/s write, aligning well with expected lane bandwidth.

These figures were observed under both Windows and Linux environments, using CrystalDiskMark and ATTO. However, during internal NVMe-to-NVMe copy operations—across both like-for-like (x2 to x2) and mixed (x1 to x2) configurations—transfer rates plateaued around 550 MB/s. This suggests the presence of a shared bus or controller limitation not disclosed by the vendor, though the speeds remained consistent with no unexpected drops. Importantly, SSD temperatures stayed within thermal spec, typically ranging from 38°C to 45°C under sustained use, aided by both airflow and full-sized heatsink compatibility.

For networking performance, the system’s dual 10GbE SFP+ interfaces were subjected to direct iPerf3 stress tests and real-world copy operations involving both SATA and NVMe-based storage arrays. Both ports reached saturation—approximately 9.5 Gbps—under bidirectional iPerf3 tests with no jitter or packet loss, even during simultaneous Plex streaming and background drive activity. SMB transfers of large 4K video files to a remote 10GbE-equipped workstation routinely exceeded 1.1 GB/s sustained, indicating that the system’s storage and network layers were well-aligned.

The two 2.5GbE RJ45 ports were also tested as either bridged interfaces in Proxmox or as failover backups, with VLAN tagging and static routing configured via systemd-networkd. No conflicts or bottlenecks were detected, even when running scheduled backups over one NIC while media was streamed through another. This concurrent multi-interface performance demonstrates how the WTR Max can comfortably handle mixed workloads across different network zones or physical infrastructure types.

Power consumption testing covered four defined usage scenarios to gauge idle and active draw under realistic conditions. With no drives installed and only the OS running from the onboard NVMe SSD, the system idled at just 18W, largely due to the mobile efficiency of the Ryzen 7 PRO 8845HS and lack of mechanical components. Installing five M.2 SSDs increased baseline consumption to around 24W. With all six SATA bays populated using 8TB–18TB HDDs alongside five SSDs, power draw under passive load settled at approximately 52–53W. During full-load testing—consisting of active read/write operations on all drives, high-bitrate Plex streaming, dual 10GbE saturation, and 40–50% CPU usage—system draw fluctuated between 73W and 89W. These numbers fall within reasonable bounds for a 12-core-equivalent server system with 11 drives, four fans, and integrated GPU transcode activity. The external 280W power supply never exhibited instability and has sufficient overhead for adding expansion enclosures or OCuLink-powered peripherals like an eGPU or NVMe array.

Application testing further underscored the platform’s ability to support a hybrid range of tasks. In multimedia scenarios, Plex Media Server was configured to transcode a 400 Mbps 4K file, a 200 Mbps 4K stream, and two simultaneous 80 Mbps 8K/4K sources—all while maintaining fluid playback and system responsiveness. The integrated Radeon 780M handled these loads using hardware transcoding (VAAPI), keeping CPU load under 50% throughout. In a separate deployment, Proxmox was used to launch six Windows 10 VMs and two Ubuntu LTS servers, with each VM receiving 2–4 vCPUs and 2–4 GB of memory. All machines remained responsive under simultaneous browser, terminal, and light media workloads. Importantly, the LCD panel continued to provide accurate telemetry even during these test periods, showing live RAM, CPU, and storage activity. No kernel-level instability, drive timeouts, or system hangs were observed during multi-day operation. This level of consistency positions the WTR Max as a capable platform not just for data storage, but also for virtualized desktop hosting, container orchestration, or edge-processing scenarios where performance and uptime are equally critical.

Aoostar WTR Max NAS Review – Conclusion & Verdict

The Aoostar WTR Max presents a rare combination of compact form factor, enterprise-aligned specifications, and hardware flexibility that places it apart from both consumer-grade NAS appliances and DIY server builds. With support for eleven total storage devices—including six SATA bays and five Gen 4 NVMe slots—plus ECC memory compatibility and dual 10GbE networking, it delivers a feature set typically reserved for much larger or more expensive systems. Its Ryzen 7 PRO 8845HS processor offers sufficient compute power for a wide range of workloads, from virtualization and containerization to media encoding and storage routing. Real-world performance during testing confirmed that the WTR Max could handle multiple simultaneous high-bitrate video transcodes, multi-VM operation, and 10GbE network saturation, all while maintaining consistent thermals and manageable power usage. While internal bandwidth sharing across NVMe slots may limit some inter-disk operations, this did not impact external throughput or sustained application performance.

For users seeking a flexible platform to host their own NAS operating system—whether TrueNAS, Unraid, or Proxmox—the WTR Max provides considerable value, assuming a willingness to configure and manage the software stack independently. It does not include a proprietary OS or vendor-specific ecosystem, which may be a drawback for those expecting turnkey functionality but a strength for users looking to avoid software licensing limitations or drive compatibility locks. The LCD front panel, OCuLink expandability, and support for up to 128GB of DDR5 RAM further extend its potential across use cases that include hybrid desktop/NAS roles, edge compute appliances, or lab environments. While priced above entry-level NAS systems, its performance, thermal behavior, and hardware access align more closely with workstation-class systems. A future comparison with devices like the Minisforum N5 Pro will offer more context, but based on current observations, the Aoostar WTR Max establishes itself as a serious option for self-hosters demanding both storage density and processing headroom.

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Synology DS1825+ vs DS1821+ NAS Comparison – Get It Right, FIRST TIME!

When Synology releases a new NAS in its “Plus” lineup, users often expect a blend of practical improvements, long-term support, and a reasonable upgrade path from the previous generation. The Synology DS1825+ arrives in 2025 as the official successor to the 2020/2021-released DS1821+, carrying over much of the same core design while introducing selective enhancements—and a few contentious changes. Both are 8-bay desktop NAS systems targeted at advanced home users, small businesses, and content creators who need multi-user access, flexible RAID configurations, and extensive app support. However, while the DS1821+ was praised for its broad compatibility and modular connectivity, the DS1825+ adopts a more tightly controlled hardware ecosystem. In this comparison, we break down the key differences across hardware, ports, storage capabilities, DSM software features, and drive compatibility so you can decide which model truly fits your long-term needs—without second-guessing your choice later.

Synology DS1825+ vs DS1821+ NAS Comparison – Internal Hardware

At the center of both the Synology DS1821+ and DS1825+ is the AMD Ryzen V1500B processor, a 4-core, 8-thread embedded SoC with a 64-bit architecture and a base frequency of 2.2 GHz. This chip, built on the Zen architecture, offers a balance of power efficiency and multi-threaded performance suited for environments with simultaneous multi-user file access, virtual machines, and complex RAID configurations. Synology’s decision to retain the same processor in the DS1825+ reflects confidence in its reliability and capability. However, for users hoping for a jump to Zen 2 or Zen 3-based hardware, the lack of a CPU upgrade could be a disappointment—especially considering that competing vendors have started adopting newer architectures for their mid-range systems. Still, for typical NAS tasks that do not involve on-the-fly 4K video transcoding or GPU-heavy operations, the V1500B remains a stable and effective platform with AES-NI encryption support and virtualization compatibility across VMware, Hyper-V, and Docker workloads.

Thermal and power characteristics between the two systems remain largely consistent, with both featuring dual 120mm fans and an internal 250W PSU that can handle full drive loads with expansion units attached. The DS1821+ and DS1825+ are also nearly identical in physical size and structure, though the newer model has a slightly higher idle noise level—23.8 dB(A) versus 22.2 dB(A)—due to denser internal configuration and possibly fan speed curve adjustments. From an operational standpoint, the DS1825+ is marginally more power-efficient in idle states, consuming just 18.34W during HDD hibernation compared to 26.18W in the DS1821+. These marginal differences suggest a refinement in system tuning, although not a radical redesign. Overall, while the DS1825+ doesn’t revolutionize internal hardware, its doubled memory and subtle optimizations give it the edge for users planning to push DSM with multiple services or those who prefer an upgrade-free deployment experience.

Synology DS1825+ vs DS1821+ NAS Comparison – Ports and Connections

One of the most tangible areas of differentiation between the DS1821+ and DS1825+ lies in their external connectivity. The older DS1821+ is equipped with four 1GbE RJ-45 LAN ports, a familiar configuration that supports link aggregation and network redundancy. This setup was common in Synology’s mid-range lineup during its 2020–2022 releases, offering a total aggregated bandwidth of up to 4Gbps—assuming your switch infrastructure supports it. For many small business users, this array of ports provided simple flexibility: you could dedicate individual ports for different services or bond them for faster file transfers. However, in practice, 1GbE is increasingly becoming a limiting factor for modern workloads, especially in environments with large raw video files, database access, or multiple users performing high-speed backups.

Beyond networking, the DS1825+ introduces a notable change in expansion port design. The DS1821+ includes two eSATA ports for attaching Synology DX517 expansion units, which align with legacy expansion practices. In contrast, the DS1825+ replaces these with two USB-C-based expansion ports, designed specifically for use with the newer DX525 expansion units. While this doesn’t directly affect day-to-day operations, it signals a move toward a USB-based proprietary interface for future expansion, likely with more streamlined cabling and higher throughput potential. Additionally, the DS1825+ trims down from four USB 3.2 Gen 1 ports to three, a minor trade-off that may impact users with multiple USB-connected devices such as UPS units or backup drives. Still, for most users, the improved network and expansion standards make the DS1825+ more forward-looking, even if it reduces legacy connectivity options found on the DS1821+.

Synology DS1825+ vs DS1821+ NAS Comparison – Storage

Both the DS1821+ and DS1825+ offer eight front-facing SATA drive bays, supporting 3.5″ HDDs and 2.5″ SSDs, with hot-swappable trays for easy maintenance and upgrades. On the surface, storage capacity and configuration appear nearly identical: both models can scale up to 18 total drives using two Synology expansion units and support RAID levels including SHR, RAID 5, 6, and 10. This makes either system a viable choice for users with large datasets, whether for media, surveillance, or business-critical file hosting. However, subtle distinctions in how storage can be configured and expanded in each model make a significant difference over time.

Storage Feature	Synology DS1821+	Synology DS1825+
Drive Bays	8 × 3.5″/2.5″ SATA (hot-swappable)	8 × 3.5″/2.5″ SATA (hot-swappable)
Max Drive Bays (with Expansion)	18 (via 2 × DX517)	18 (via 2 × DX525)
M.2 NVMe Slots	2 × M.2 2280 (cache only, 3rd-party SSDs allowed)	2 × M.2 2280 (cache or storage pools, Synology-only SSDs)
Max Single Volume Size	108 TB	200 TB (requires 32 GB RAM)
Max Internal Volumes	64	32
Supported RAID Types	SHR, JBOD, RAID 0, 1, 5, 6, 10	SHR, JBOD, RAID 0, 1, 5, 6, 10
Third-Party HDD/SSD Support	Fully supported (with warnings)	Blocked at install/init if not verified
Storage Pool Creation with Unverified Drives	Allowed	Blocked
Storage Pool Expansion (Unverified Drives)	Supported	Blocked
RAID Recovery with Unverified Drives	Supported	Blocked
Hot Spare (Unverified Drives)	Supported	Blocked
Storage Manager Behavior (Unverified Drives)	Warnings shown, but system fully functional	Persistent alerts, some functions disabled

The DS1825+ supports storage pools using its two internal M.2 NVMe slots, something the DS1821+ does not. On the older model, those slots are limited strictly to SSD caching, and even then, Synology allowed users to use third-party NVMe drives for read/write acceleration. In the DS1825+, Synology enables users to form full storage pools using M.2 SSDs—but only if those SSDs are from Synology’s own SNV3400 or SNV3410 series. This adds flexibility in theory, especially for users interested in all-flash configurations or high-speed tiers, but restricts user choice in practice. The DS1821+ offers more freedom in selecting SSDs and hard drives, with only non-blocking warning messages when using unverified models, while the DS1825+ actively blocks storage pool creation and system initialization with unlisted drives.

This tightening of compatibility extends into pool expansion, RAID rebuilds, and even hot spare assignments. In the DS1821+, users could freely mix third-party drives and expand pools over time using available or similarly specced HDDs—even those not on the official compatibility list. The DS1825+ takes a stricter approach: attempts to initialize DSM with unverified HDDs will fail, and pool expansion or RAID recovery with unsupported drives is outright blocked. While existing volumes from older NAS systems can still be migrated and booted, they will trigger persistent compatibility warnings in DSM, often with degraded system health indicators. This shift may offer Synology more control over performance validation and support consistency, but it limits flexibility for users relying on diverse or existing storage media—making the DS1821+ a better option for those with a mix-and-match approach, and the DS1825+ more suitable for fully standardized Synology deployments.

Synology DS1825+ vs DS1821+ NAS Comparison – DSM Capabilities

Both the DS1821+ and DS1825+ are powered by Synology’s DiskStation Manager (DSM) 7.2 operating system, offering access to a rich suite of applications for file management, backup, surveillance, virtualization, and cloud syncing. Core tools such as Synology Drive and Synology Photos provide a private cloud alternative to services like Google Drive or Dropbox, while packages like Hyper Backup and Active Backup for Business enable full-system and client-based data protection strategies. These services run similarly on both systems, but hardware differences can influence practical performance. For example, the DS1825+ ships with 8 GB of ECC memory by default, making it more responsive when running multiple DSM apps in parallel—such as Snapshot Replication combined with Virtual Machine Manager and Drive Client Sync. In contrast, the DS1821+ ships with 4 GB of memory, which may require an upgrade before achieving similar multitasking fluidity, especially in environments with more than a few simultaneous users.

DSM Feature / Capability	Synology DS1821+	Synology DS1825+
DSM Version	DSM 7.2+	DSM 7.2+
Max Internal Volumes	64	32 ▼ Reduced
Max Single Volume Size	108 TB	200 TB (requires 32 GB RAM) ▲ Increased
Snapshot Replication	256 per shared folder / 4,096 total system snapshots	256 per shared folder / 4,096 total system snapshots
Virtual Machine Manager (VMM)	Up to 8 VM / Virtual DSM instances	Up to 8 VM / Virtual DSM instances
Surveillance Station	Up to 40 cameras / 4K / 1,200 FPS (H.265)	Up to 40 cameras / 4K / 1,200 FPS (H.265)
Synology Drive Users	Up to 110 users ▲ Higher	Up to 100 users ▼ Lower
Synology Office Users	Up to 110 concurrent users ▲ Higher	Up to 100 concurrent users ▼ Lower
Hybrid Share Folder Support	10	10
High Availability Support	Yes	Yes
RAID Recovery (with unverified drives)	Supported	Blocked
Hot Spare / Expansion (unverified drives)	Supported	Blocked
Storage Manager (Unverified Drives)	Warnings only, system fully functional	Persistent alerts, functions blocked
M.2 NVMe Storage Pools	Not supported	Supported (Synology NVMe SSDs only)
M.2 NVMe Caching with 3rd-party SSDs	Supported	Blocked
Protocols Supported	SMB1/2/3, NFSv3/v4, FTP, WebDAV, Rsync, iSCSI, HTTP/HTTPS, LDAP	SMB1/2/3, NFSv3/v4, FTP, WebDAV, Rsync, iSCSI, HTTP/HTTPS, LDAP

Differences emerge in how each system handles volume structure and scaling. The DS1821+ supports up to 64 internal volumes, giving it an advantage in deployments where users need to segregate workloads—for instance, separating surveillance footage, shared team folders, user home directories, and VM storage into distinct volumes for quota management and performance tuning. This flexibility makes the DS1821+ better suited for educational institutions or small business IT teams who manage multiple user groups and need clear storage separation. The DS1825+, on the other hand, limits internal volumes to 32 but increases the maximum single-volume size to 200 TB (with 32 GB RAM installed). This makes it better aligned with large, contiguous workloads like uncompressed 4K video editing archives, security footage retention for legal compliance, or massive CAD/CAM datasets—all of which benefit more from fewer, larger volumes than from numerous smaller ones.

Service limits within DSM also subtly differentiate the two models. The DS1821+ is rated for up to 110 concurrent users in Synology Drive and Office, whereas the DS1825+ recommends a slightly lower threshold of 100 users. While the difference is marginal, it may reflect the DS1825+’s tighter memory tuning or more restrictive compatibility model, which now relies on verified Synology storage media for optimal performance. For example, in environments running Synology Office with real-time collaborative editing—paired with Drive, MailPlus, and external file sharing through WebDAV—the DS1821+ might offer more flexibility when loaded with third-party high-performance SSDs for caching. The DS1825+, restricted to Synology’s own SNV3400/3410 NVMe drives, demands tighter ecosystem compliance, which could affect responsiveness if storage performance becomes a bottleneck. Nonetheless, both models offer full support for advanced DSM modules like Synology High Availability, SAN Manager, and Hybrid Share, ensuring that users deploying in mission-critical environments still have access to the high-availability and hybrid cloud features that define Synology’s enterprise-ready platform.

Synology DS1825+ vs DS1821+ NAS Comparison – Conclusion

Choosing between the Synology DS1825+ and DS1821+ comes down to whether you prioritize modern hardware refinements or broader long-term flexibility. The DS1825+ introduces subtle but meaningful upgrades: faster 2.5GbE connectivity, double the base memory, and NVMe storage pool support—features that clearly position it as the more forward-thinking choice for users committed to staying within the Synology ecosystem. However, these improvements come with tighter restrictions, most notably in its rigid drive compatibility policy. DSM cannot be installed unless only Synology-verified drives are used, and the system actively blocks unverified drives from being used in storage pools, RAID rebuilds, or even hot spare configurations. In contrast, the DS1821+ offers more freedom—supporting a wider range of HDDs and SSDs, allowing RAID recovery and expansion with non-Synology drives, and presenting a cleaner, less obstructive DSM experience when migrating from older hardware. While it may lack the newer model’s out-of-the-box performance gains, its open-ended architecture gives users—especially those with legacy drives or mixed environments—more breathing room. For users building a NAS from scratch and willing to adopt Synology’s closed hardware ecosystem, the DS1825+ is a capable and streamlined solution. But for those looking to extend the life of existing hardware or retain control over their storage media choices, the DS1821+ remains the more versatile and user-friendly option.

Aspect	Synology DS1821+	Synology DS1825+
Pros	– Full support for 3rd-party drives (HDDs & SSDs)	– Higher default RAM (8 GB ECC pre-installed)
	– Supports RAID recovery, expansion, and hot spares with unverified drives	– 2.5GbE networking (faster out-of-the-box performance)
	– More flexible for DIY and legacy system migrations	– NVMe storage pool support (Synology SSDs only)
	– Supports more internal volumes (up to 64)	– USB-C expansion ports with newer DX525 units
	– Better choice for mixed-brand or cost-conscious deployments	– Improved volume scaling (up to 200TB per volume with RAM upgrade)
Cons	– Older network setup (1GbE x4, slower unless aggregated)	– Strict drive compatibility enforcement (Synology-only drives required)
	– No NVMe storage pool support	– Blocks DSM install with unverified drives
	– Lower default memory (4 GB, upgrade likely needed for advanced workloads)	– Fewer internal volumes supported (32 max)
		– Persistent system warnings when migrating existing arrays with non-Synology drives
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UniFi New NAS Rumours – Everything We Know

Duing the UniFi World Conference event (the UWC 2025 expo event that took place in several places around the world over a week in May) the brand took the opportunity to share a huge amount of information about their roadmap for hardware and software in 2025 (and 2026!) and although there was a lot of information about cameras, switches, integrations and improvements – the big, BIG detail that emerged that got my attention was that the UNAS series of NAS devices is rumoured to be getting several portfolio additions over the course of the next 18+ Months! All of this was seemingly shared behind closed doors, with photography and video prohibited during the presentations (with choice projects by the brand like these limited to keynote ‘on stage’ presentations) and not available for general access and sharing on the show floor.

However, ALOT of the information shared was then discussed at length on forums and community sites across the internet (unsurprisingly predominantly on Reddit more than most – shocker I know). Because of this, we have a great deal of rumoured, shared and near-confirmed information about what the brand is planning for the soon to be growing UNAS series of devices – including a potentially dedicated M.2 NVMe SSD flash devices, Enterprise grade ZFS Rackmount system (XG NAS?) and even more entry level desktop solutions in 2 and 4 Bay SATA.

There is a lot to get to and I think we will likely see granular and gradual updates to all of these solutions as time wears on, so I wanted to create this article to add shared info and leaks as they appear online. You can get notifications and alerts on this page by subscribing at the bottom of the article.

IMPORTANT – Regardless of how solid/rumoured any of the UniFi UNAS systems that are detailed on this page are – do NOT be complacent about your data and backups! If you need a backup solution right now/soon, do not ‘hold out’ for these devices, as no device will ever be worth the danger of your data being lost (power lose resulting in a raid failure, data corruption, accidental deletion..need I go on?). So, if you like the sound of UniFi and their products, and the UNAS from UniFi sounds like it meets your needs, it is still available RIGHT NOW for just $499 HERE – It is a 7x SATA Half-Depth Rackmout NAS with 10GbE and a comprehensive data management software in UniFi Drive. You can watch my review HERE and my 6 Months Later update on it HERE.

Here is a list of Sources on Reddit that detail what was observed at Unifi World Conference 2025 with regard to Network Attached Storage:

Which UniFi UNAS Devices Are Rumoured for 2025 and 2026?

16th June 2025 Updated

Below are the details we know so far (some details need further verification and confirmation, indicated appropriately) that we are aware of so far. Keep in mind (IMPORTANT) that these drives are massively ‘TBC’, so alongside potential name changes it is also possible that they may not arrive at all – as UniFi might change their mind based on market research about the need for a given device! Additionally, sometimes information online is contradictory to other information (eg the larger and smaller scale NAS system and a potential Pro XG system might well be the same device!), so do not treat this information as set in stone! Let’s break down each entry:

>>>>> IMPORTANT – IMAGES FOR GUIDANCE ONLY <<<<<

2 Bay Entry-Level HDD NAS

The UNAS Pro, although popular, is none the less quite large for much smaller user deployments – so if UniFi was to really stretch it’s muscles into the world of NAS, it would come as no surprise that they would provide more entry/small-footprint devices. So, the oft mentioned 2 Bay UNAS would be desirable, but also UniFi’s most compact HDD system to date, targeting home and SOHO users looking for simple backup or file-sharing functionality. No confirmation or detail on the shared information on the hardware profile (one can imagine an ARM base and 2-4GB of memory – but it’s all very ‘TBC’) and 2.5GbE connectivity. 2 drives would give precious little bandwidth for 10GbE to even be worth the time of day, even with SATA SSDs.

Specification	Details
Bays	2 x 3.5” HDD
Storage Type	SATA HDD
Software	UniFi Drive 3.0
Features	Entry-level NAS, ideal for backups
Status	Confirmed Seen at UWC2025
Source(s)	Source 1, Source 3

An NVMe SSD NAS dedicated NAS for Creative Workflows

This proposed SSD focused NAS moves away from spinning disks in favor of M.2 NVMe SSD slots, focusing on silent, high-performance workflows for media creators or prosumers. This compact unit maintains a passive cooling design and leverages Drive 3.0’s new dynamic storage pool system to balance protection and performance. It’s intended for those needing faster I/O than HDDs can provide without the size or noise of a rackmount. if this ends up coming out, is would be INCREDIBLY popular (given M.2 SSD prices are now only around 2x more than HDD, with a 4TB M.2 NVMe SSD in both Gen3 and Gen4 hitting just $200+, and WD Red and Seagate Ironwolf 4TB HDDs around the $89-99 mark)

Specification	Details
Bays	Unknown – Possibly 4x M.2 NVMe
Storage Type	PCIe SSD (M.2)
Software	UniFi Drive 3.0 (NVMe pool optimization)
Features	High-performance SSD storage, silent design
Status	Confirmed Seen at UWC 2025
Source(s)	Source 1, Source 3

4 Bay Desktop-Grade HDD NAS

This would deliver a more durable 4-bay solution with a desktop form factor, designed for small business environments or tech-savvy users. It combines the flexibility of 3.5″ HDDs with the enhanced features of UniFi Drive 3.0, including smarter snapshots and storage pools. Compared to the standard UNAS 2-bay discussed solution, this model would offer better RAID options, as well as performance potential (even in a RAID 5). Nevertheless, if/when this comes around, expect modest hardware under the hood!.

Specification	Details
Bays	4 x 3.5” HDD
Storage Type	SATA HDD
Cooling	Active fan (almost certainly!)
Software	UniFi Drive 3.0
Features	Mid-range performance, desktop NAS
Status	Confirmed Seen at UWC 2025
Source(s)	Source 1, Source 3

A ‘Proper’ 4 Bay and 8 Bay Rackmount NAS

Alongside the already released 7 Bay UNAS Pro, there is talk of a 4 Bay and 8-bay rackmount NAS aimed at larger deployments such as offices, branch networks, or video surveillance environments as a storage target for UniFi Portect perhaps. Built to handle RAID 6 (rolling ut in the latest UniFi NAS OS and Drive updates) and large-scale storage pools, it includes business-class hardware for redundancy and expandability. Its release aligns with Ubiquiti’s push into more scalable data solutions under the UniFi Drive 3.0 future framework.

Specification	Details
Bays	4 and 8 x 3.5” HDD
Storage Type	SATA HDD
Cooling	Likely Dual fan or rack-grade cooling
Software	UniFi Drive 3.0
Features	RAID 6 support
Status	Confirmed, Seen at UWC 2025
Source(s)	Source 1, Source 3

An Enterprise ZFS Appliance – THIS IS WHERE IT GETS GOOD!

Although the existing UNAS Pro NAS system runs on an BTRFS foundation, there was multiple references and rumours to UniFi’s first foray into ZFS-based NAS systems and appears to be targeted at enterprise environments requiring snapshot-based backup, inline compression, and greater control over storage topology. Very few hardware specifics have been shared, and it is unclear whether this is a completely separate physical unit or a software SKU atop a Pro-series device. I will be interested to see if, if this arrives, how they will migrate the existing UNAS/Drive/NAS OS appliances onto this ZFS base – as well as whether it will benefit from the inline and native performance/integrity benefits of ZFS!

Specification	Details
Bays	TBD
Storage Type	ZFS pools (likely mixed HDD/SSD)
Cooling	Likely 2 stage rackmount active cooling
Software	ZFS OS (Unconfirmed re:UniFi Drive 3.0)
Features	Snapshots, compression, enterprise storage, in-line ZFS benefits
Status	Confirmed (via software roadmap) at UWC 2025
Source(s)	Source 3, Source 4

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Does the Orico Cyberdata Vault CF56 and CF56 Pro Deserve Your Data?

IMPORTANT – This is a review of two early prototypes of the Orico Cyberdata Vault NAS devices that will be launching on crowdfunding in July, and likely will see improvement and optimization as time and development continue. I provide this rolling/dynamic review as an indication of what the system is aiming fo ran a full and detailed review of the final product will arrive much closer to launch.

The Orico CyberData Vault CF56 and CF56 Pro NAS systems are part of a newly developed six-model lineup that will be launched via Kickstarter, aimed squarely at prosumers, media professionals, and small business environments in need of hybrid local storage with higher bandwidth connectivity and ZFS support. Both systems are built around the same chassis design but differ significantly in internal capabilities: the CF56 features an Intel Core i3-N305 processor (8-core, 8-thread), while the CF56 Pro steps up to an Intel Core i5-1240P (12-core, 16-thread). The units combine traditional 3.5-inch HDD storage (five bays) with six M.2 NVMe SSD slots for caching or tiered storage configurations, housed within a structure that offers magnetic access panels and multi-zone active cooling.

These models also introduce Orico’s new CyberData OS, a ZFS-based operating system featuring snapshots, real-time media indexing, and AI photo recognition—although in its current form it remains incomplete and in early development. With features such as dual 10GbE on the Pro model, USB4 connectivity, and flexible expansion via a GPU dock or RAID cabinet, these NAS systems reflect Orico’s shift from accessory brand to full-scale storage solution provider. While still prototype units, the CF56 and CF56 Pro demonstrate hardware ambition aligned with recent trends in semi-professional NAS design, echoing earlier moves from competitors like UGREEN, Aoostar, and Minisforum.

Orico Cyberdata Vault Review – Quick Conclusion

The Orico CF56 and CF56 Pro offer a promising blend of modern hardware, hybrid storage design, and ZFS-based data protection aimed at prosumers and small creative teams seeking high-speed, subscription-free private cloud solutions. With a total of five 3.5” HDD bays and six M.2 NVMe SSD slots, both units provide considerable flexibility for building tiered or cache-accelerated storage environments, while their use of efficient Intel processors—the N305 in the CF56 and the more powerful i5-1240P in the Pro—positions them for a wide range of workflows from basic file serving to heavier tasks like 8K transcoding, Docker hosting, and AI media indexing. The CF56 Pro, in particular, stands out with its dual 10GbE networking, USB4 ports, GPU dock support, and multi-zone cooling—placing it closer to workstation-class NAS territory. However, both models are currently limited by the early state of their CyberData OS software, which, while promising in features like snapshots, AI recognition, and mobile integration, suffers from missing essentials such as two-factor authentication, a complete app ecosystem, and consistent language localization. Performance results also reflect this unfinished software layer, with SMB transfer speeds and transcoding performance falling short of the hardware’s full potential. Concerns like elevated NVMe temperatures on the Pro model and the lack of ECC memory support—despite ZFS being the default file system—underscore the need for careful expectations among more advanced users. Nonetheless, as hardware platforms, the CF56 and CF56 Pro are well-designed and competitive, particularly if Orico can deliver on its planned optimizations and enhancements by the time of full release.

BUILD QUALITY - 8/10

HARDWARE - 8/10

PERFORMANCE - 7/10

PRICE - 8/10

VALUE - 8/10

7.8

PROS

Hybrid storage: 5x HDD + 6x M.2 NVMe SSD (flexible ZFS configurations)
Dual 10GbE on CF56 Pro for high-speed networking
Modern CPUs: Efficient N305 and powerful i5-1240P
Expandability via GPU dock (CF56 Pro only) and USB4 RAID cabinet
Up to 64GB DDR5 RAM with dual-channel (CF56 Pro)
Multi-zone active cooling and manual fan profiles
HDMI + DisplayPort output with 4K/8K support
Integrated AI media management and Docker support

CONS

No ECC memory support
USB4 ports lack network-over-USB functionality (Coming Later Apparently)
Early firmware lacks optimization (e.g. SMB transfer speeds)
CyberData OS lacks two-factor authentication and app store currently
Top NVMe region on CF56 Pro runs hot under load (80°C) on this protoype
Localization/UI inconsistencies in current OS build (still pre-launch) and Software still in development; not final at time of review
Crowdfunding is Not For Everyone

Orico Cyberdata Vault Review – Design

The exterior design of the CF56 and CF56 Pro is clearly built around practical serviceability and visual minimalism, with both devices using a shared chassis that prioritizes easy access to internal components. The most distinctive feature is the magnetic front panel, which is removable without tools and serves both an aesthetic and functional purpose. This panel provides ventilation along the sides and top edges, as well as system information through onboard LED indicators.

Behind it, the five 3.5-inch drive bays are arranged vertically on a dedicated SATA backplane, pre-wired for direct access to the internal storage controller. This layout streamlines maintenance and makes drive replacement relatively simple, although hot-swap capability has not been officially confirmed in the prototype documentation.

Above the HDD area, users will find four top-facing M.2 NVMe SSD slots located beneath a secondary magnetic lid, which includes a washable mesh dust filter. This dual-layered design gives quick tool-less access to the upper SSDs, and the system provides enough internal clearance to accommodate full-height heatsinks.

Underneath the chassis are two additional M.2 NVMe slots, accessed by removing the base plate, which is secured with standard screws. Combined, this provides a total of six M.2 bays, enabling hybrid storage setups where SSDs can be allocated for cache, metadata pools, or as part of a tiered ZFS configuration. While the layout appears consistent across both models, there are minor internal structural differences, especially in the power and thermals between the N305 and i5 variants.

Build quality varies slightly depending on perspective. The chassis exterior is predominantly plastic for reduced weight and cost, but the internal structure—such as drive cages, shielding, and board mounting points—is fully metal, contributing to better durability and heat dissipation.

Ventilation is managed by a single large rear fan, with the Pro variant including additional improvements in thermal zoning. Noise levels remained within reasonable limits during testing, with the CF56 model averaging 29–31 dBA in quiet mode and the CF56 Pro rising to 46–47 dBA under full load. This suggests that although the design is visually consistent, thermal demands increase substantially with the i5-1240P model under sustained workloads or dense NVMe configurations.

One notable design concern relates to the temperature observed in the upper M.2 bay region of the CF56 Pro. During extended stress testing, the top section of the chassis reached temperatures close to 80°C, prompting early correspondence with Orico about hardware revision plans. According to the brand, this issue has already led to a second- and third-generation PCB redesign, aiming to reduce thermal concentration around the CPU and top NVMe slots. It’s expected that the final retail revision of the CF56 Pro will include enhanced heat dissipation features in that area, potentially including better ventilation cutouts or redesigned passive cooling components on the board level.

Lastly, the system’s approach to internal power delivery differs subtly between models. Both the CF56 and CF56 Pro use an external PSU that connects via a barrel plug, but the wattage and thermal ceiling requirements are significantly higher on the Pro due to its 12-core CPU and expanded 10GbE networking. These differences also manifest in fan curve behavior and system-wide power consumption. Under light but active load (including live network activity and idle CPU), the CF56 consumed around 45–46W. In contrast, the CF56 Pro peaked at 79–81W during 8K transcoding and full NVMe/HDD population. This further emphasizes how both models share a common enclosure but diverge internally to meet their respective performance tiers.

Orico Cyberdata Vault Review – Internal Hardware

Internally, the CF56 and CF56 Pro share a similar board layout, but the differences in their processors define the target use case and overall capabilities of each unit. The CF56 is powered by the Intel Core i3-N305, an energy-efficient 8-core/8-thread processor based on the Gracemont architecture. This CPU is commonly used in fanless mini PCs and excels in multi-threaded workloads at low power consumption, making it suitable for light-to-moderate NAS tasks such as SMB file serving, local backups, Docker containers, and light Plex usage. Meanwhile, the CF56 Pro features the Intel Core i5-1240P, a significantly more powerful 12-core/16-thread processor with four performance cores and eight efficiency cores. This hybrid architecture provides greater burst throughput and a better foundation for AI-enhanced services, real-time media indexing, and virtualization tasks.

Both systems come with DDR5 memory pre-installed—16GB in the prototype units—but with different slot configurations. The CF56 includes a single DDR5 SO-DIMM slot, limiting it to a maximum of 32GB of memory and restricting dual-channel capability. In contrast, the CF56 Pro includes two SO-DIMM slots, supporting up to 64GB DDR5 and enabling dual-channel operation, which offers a notable performance uplift in workloads such as memory-intensive VMs or media databases. However, ECC memory is not supported on either model, due to both CPUs lacking ECC validation. This may concern users intending to rely on ZFS for mission-critical operations, as ECC is typically recommended in those scenarios to prevent silent data corruption.

Storage throughput is also heavily influenced by the PCIe lane allocation on each model. In the CF56, all six M.2 NVMe SSD slots operate on Gen 3 lanes, with those on the top four slots running at PCIe 3.0 x1 speeds and the bottom two reaching PCIe 3.0 x4. While this limits maximum per-slot bandwidth to around 1 GB/s on the upper four, it allows for cost-effective use of Gen 3 drives, which remain widely available and affordable. The CF56 Pro offers higher total bandwidth, with its top four M.2 slots upgraded to PCIe 3.0 x2, and the bottom two retaining PCIe 3.0 x4. Despite the i5-1240P supporting Gen 4 PCIe, Orico appears to have intentionally limited all M.2 slots to Gen 3 to manage thermals and ensure system stability under prolonged load.

An unexpected discovery during prototype testing revealed a possible seventh internal M.2 slot in the CF56 Pro, presumed to host the system boot drive or be reserved for future expansion. However, due to the lack of SSH access in the prototype firmware, further validation was not possible at the time of recording.

Regardless, the six main M.2 slots and five SATA drive bays offer ample storage configurability, especially when paired with the ZFS features of CyberData OS. System cooling, power delivery, and memory configuration all reflect Orico’s attempt to match their component selection with real-world use cases—balancing between hardware headroom, affordability, and the needs of semi-professional users handling mixed media workflows.

Orico Cyberdata Vault Review – Ports and Connections

The CF56 and CF56 Pro both offer a broad selection of ports, but the Pro model significantly extends external connectivity, particularly in terms of networking and high-speed data interfaces. On the CF56, the rear I/O includes a standard 2.5GbE LAN port alongside a single 10GbE RJ45 connection, suitable for most users looking to transfer large media files or operate light virtual environments. The CF56 Pro upgrades this to two dedicated 10GbE ports, allowing for simultaneous high-throughput tasks or link aggregation configurations. This networking setup makes the Pro variant especially attractive for multi-user environments, such as small studios, where heavy media file access and backups may occur concurrently across devices.

Both models include a similar array of USB ports on the rear and front panels. This consists of two USB 3.2 Gen 2 ports for high-speed peripheral or DAS connectivity, and two legacy USB 2.0 ports suitable for input devices or basic accessories. The CF56 Pro goes a step further by incorporating dual USB4 ports—though in testing, these were not available for direct network interface (as is possible on some modern NAS with Thunderbolt or USB-C network tunneling), but functioned as general-purpose USB interfaces. According to Orico, future firmware revisions may unlock additional functionality, but as of the current prototype, USB4 is primarily used for connecting high-speed external drives or expansion units.

Video output is supported across both systems, which include an HDMI 2.0 port and a DisplayPort 1.4 connection on the CF56, and upgraded HDMI 2.1 and DisplayPort 1.4a outputs on the CF56 Pro. These allow users to output up to 8K display resolution, enabling the NAS to function as a lightweight desktop, digital signage server, or direct-play multimedia center. Integration with CyberData OS supports media playback and basic interface control over HDMI, though there are some limitations in UI optimization for direct screen navigation, especially in the current prototype firmware. Still, the availability of dual video outputs on both models reflects a growing trend in hybrid NAS/HTPC design.

Power input is provided via a barrel connector on both models, though the CF56 Pro uses a higher-wattage external PSU due to the increased demands of its CPU and dual 10GbE networking. Internal power distribution appears to be cleanly handled, and the systems remained electrically stable during tests. One area of future interest will be how Orico handles expandability. While Thunderbolt or USB4-based RAID cabinets are planned for the series, support was not fully implemented in the prototype stage. GPU dock support is also present only on the larger devices in the product family, leveraging the i5’s PCIe expansion capability for dedicated GPU tasks such as video rendering, AI inference, or VM acceleration.

Orico Cyberdata Vault Review – Performance, Heat and Power Tests

Initial performance evaluations of the CF56 and CF56 Pro revealed that while the underlying hardware is capable, real-world throughput is currently constrained by early-stage software optimization. During SMB file transfer testing over 10GbE, both models struggled to reach expected performance levels, with the CF56 averaging below 500 MB/s and the CF56 Pro rarely breaking 1 GB/s, even under favorable conditions. Orico acknowledged this limitation and confirmed that software-level optimization was ongoing. As such, these figures should be treated as provisional and not reflective of the final product performance. In both models, ZFS was used as the underlying file system, configured in a hybrid tiered setup with HDDs for capacity and NVMe for metadata and caching.

Transcoding tests were particularly revealing of the CPU differences between the models. The CF56 managed basic 1080p and some 4K H.265 transcodes via software decoding, but exhibited signs of strain under higher bitrates or simultaneous streams. In contrast, the CF56 Pro with its i5-1240P processor handled up to eight 8K transcodes concurrently during one benchmark, maintaining responsiveness while CPU usage hovered around 30%. Despite this impressive processing ability, peak system power draw climbed to 81W, highlighting the thermal and energy trade-offs required for sustained performance. Notably, neither system offers hardware transcoding via Intel Quick Sync, as support for it was not accessible in the current CyberData OS build.

Thermal management remained mostly acceptable, though not without concern on the CF56 Pro. Under stress, the top M.2 bay area reached 80°C, and while no thermal throttling occurred, prolonged exposure could reduce SSD lifespan or stability. Orico responded that this issue was already being addressed through a revised internal board layout and enhanced venting. The CF56 maintained lower temperatures during the same tests, remaining between 38–46°C under average usage. The difference is largely attributable to the lower TDP of the N305 CPU and reduced overall system throughput, which in turn generated less heat throughout the chassis.

Noise levels were measured in all three fan modes (Quiet, Standard, and Turbo) to assess usability in home or small office settings. In Quiet mode, the CF56 registered 29–31 dBA, making it suitable for desktop deployment or living room environments. The CF56 Pro remained silent under light use, but escalated to 46–47 dBA under Turbo mode, with fan noise becoming noticeably audible. Most of the ambient sound during low to moderate use came from HDD activity, rather than the cooling fans. The OS includes manual fan control and profile scheduling, allowing users to balance performance and acoustics based on workload and time of day.

Orico Cyberdata Vault Review – Software and Services

The desktop client software included with the Orico CF56 and CF56 Pro NAS systems is built on fnOS, a closed-source NAS operating system developed in China and increasingly licensed by various hardware brands. In its current state, the desktop interface provides access to all core storage functions, including RAID management, user permissions, snapshot control, and file operations, but it clearly reflects a system still undergoing development.

While the application is responsive and offers real-time monitoring of CPU, memory, and storage activity, it lacks polish in both design layout and localization. Several UI elements remain inconsistently translated, and some modules—such as the multimedia suite and AI functions—exhibit a mixture of English and untranslated Chinese text even when the system language is set to English.

Functionally, the OS supports the major protocols expected from a ZFS-based platform, including SMB, NFS, FTP, and Time Machine backup for macOS. File-level encryption, inline deduplication, and snapshot creation are all available within the storage management interface, with options for cache acceleration using the M.2 NVMe drives.

However, the absence of certain administrative features—most notably two-factor authentication, SSH access, and a dedicated app store—limits its appeal for security-conscious users or those looking to expand functionality via community-developed tools.

The system does include Docker support with a container manager interface, but VM deployment and third-party service integration (e.g., Plex, Jellyfin) are currently unavailable or not pre-installed.

The file management system in the desktop client is functional but basic, offering drag-and-drop file operations, preview support for common file types, and options for setting sharing permissions. Remote access features rely on a relay service provided by Orico, and while this worked reliably during testing, there was no visible option for configuring custom domain access, HTTPS certificates, or firewall profiles—features typically expected in more mature NAS operating systems.

Some of the advanced AI features, such as facial recognition and semantic photo tagging, are accessible through this desktop interface, but their functionality is inconsistent due to metadata scraping issues and interface reliability.

On the mobile side, the fnOS-derived application shows greater completeness. The Android client used during testing allowed for quick setup, user management, remote file access, and snapshot control. Photo and video libraries are indexed automatically and presented with timeline views, location tags, and album sorting. The app also supports real-time uploads, camera roll backups, and basic editing metadata tagging.

AI recognition features such as object detection and face grouping are available, although semantic search accuracy remains mixed.

Remote control of HDMI playback from the phone is supported, allowing content streaming directly to a connected display, but the controls remain basic and lack the refinement of dedicated media remote interfaces.

Overall, while the mobile app appears more polished and covers most core user needs, both desktop and mobile software clients reflect a platform that is not yet feature-complete. The reliance on fnOS gives Orico a functional foundation with native ZFS support and UI consistency across devices, but the closed nature of the system, combined with the lack of extensibility and incomplete localization, may limit its immediate appeal outside of its domestic market.

If Orico follows through on promised optimizations and expands the software stack with a proper app ecosystem and advanced security controls, the platform could become more viable in international NAS markets. Until then, the software should be considered a work-in-progress that supports basic NAS tasks but may fall short for more demanding or technical deployments.

Orico Cyberdata Vault Review – Verdict and Conclusion

The Orico CF56 and CF56 Pro represent a calculated step into the semi-professional NAS market by a brand historically known for accessories and external storage enclosures. By leveraging Intel’s N305 and i5-1240P processors, DDR5 memory, and a mix of HDD and NVMe storage options, Orico offers a compelling hardware platform on both models—especially in terms of expandability and bandwidth potential. The CF56 is well-suited for users who require reliable local storage with some containerization and light media usage, while the CF56 Pro pushes into territory typically occupied by entry-level rackmounts or high-end desktop NAS systems, thanks to its dual 10GbE ports, USB4 support, and improved thermal zoning. While the lack of ECC memory may deter more cautious enterprise buyers, most of the design trade-offs appear intentional and aligned with prosumer priorities.

That said, both units remain in a pre-release state at the time of writing, and their software platform—CyberData OS—is clearly still under development. While the ZFS integration, AI media indexing, and snapshot management show promise, issues such as language inconsistencies, incomplete feature sets, and missing essentials like two-factor authentication may limit early adoption. File transfer and multimedia performance also require further optimization, with current speeds falling short of the hardware’s capabilities. As prototypes, the CF56 and CF56 Pro demonstrate strong hardware foundations, and if the OS matures as expected by launch, these units could become legitimate alternatives to mainstream NAS systems in the increasingly crowded hybrid storage space.

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Synology DS1525+ vs DS1522+ NAS Comparison – Get It Right, FIRST TIME!

With the arrival of the Synology DS1525+ in 2025, many users are now weighing it against its immediate predecessor, the DS1522+, released in 2022. On the surface, both NAS units share the same 5-bay form factor, nearly identical chassis design, and very similar price points—typically between $699 and $799 at launch. However, a deeper dive reveals a number of meaningful changes in hardware resources, storage expansion policies, and how Synology now handles drive compatibility and system flexibility. While the DS1525+ does offer better networking and CPU core count, it also introduces tighter restrictions on what drives can be used, how storage pools are formed, and what options are available to users looking to migrate data from older systems. By contrast, the DS1522+ retains a far more open approach to hardware, offering greater freedom for enthusiasts and IT professionals. In this article, we’ll break down the internal hardware, ports, storage support, DSM software capabilities, and system behavior of these two NAS systems—giving you the context you need to make the right decision the first time, and avoid buyer’s regret later.

Synology DS1525+ vs DS1522+ NAS Comparison – Internal Hardware

The most noticeable hardware difference between the DS1525+ and DS1522+ lies in their processors. The DS1522+ is powered by a dual-core AMD Ryzen R1600 CPU, which operates at a base frequency of 2.6 GHz and can boost up to 3.1 GHz. This chip delivers strong single-threaded performance and is very power efficient, making it well-suited for environments where tasks are sequential or lightly parallelized—such as SMB file sharing, surveillance, or general-purpose storage. The DS1525+, in contrast, uses a quad-core AMD Ryzen V1500B processor running at a fixed 2.2 GHz. While it lacks boost frequency, the additional cores and threads make it the more capable option for multitasking-intensive DSM deployments. Workloads like hosting multiple Docker containers, running several VMs, or operating high-volume backup jobs are handled more smoothly by the V1500B thanks to its stronger concurrent throughput. While synthetic benchmarks might show the R1600 ahead in single-threaded operations, in day-to-day NAS usage, the V1500B’s multitasking benefits are more relevant—particularly for users aiming to centralize many services on one box.

Synology DS1525+ vs DS1522+ NAS Comparison – Ports and Connections

The differences between the DS1525+ and DS1522+ become more apparent when examining their networking and expansion connectivity. The DS1522+ is equipped with four 1GbE RJ-45 LAN ports, which support link aggregation for up to 4 Gbps combined bandwidth when used with a managed switch. This configuration provides solid redundancy and flexible port allocation, especially for environments where isolating traffic across different services (e.g., backups, media, surveillance) is desirable. However, in 2024 and beyond, 1GbE is increasingly viewed as a bottleneck—particularly for users working with 4K video editing, large VM images, or fast local backups. The DS1525+ addresses this issue by shifting to 2 × 2.5GbE RJ-45 LAN ports, allowing up to 5 Gbps total bandwidth through link aggregation, and faster speeds on a per-connection basis, even when using unmanaged 2.5GbE switches that are now more common and affordable. This change aligns the DS1525+ with modern mid-tier NAS expectations and offers improved real-world performance, especially for multi-user workloads and high-speed transfers from SSD caches or NVMe pools.

Feature	Synology DS1522+	Synology DS1525+
LAN Ports	4 × 1GbE RJ-45	2 × 2.5GbE RJ-45
Link Aggregation / Failover	Yes	Yes
USB Ports	2 × USB 3.2 Gen 1	2 × USB 3.2 Gen 1
Expansion Ports	2 × eSATA (for DX517)	2 × USB Type-C (for DX525)
PCIe Slot	1 × PCIe Gen3 x2 (for 10GbE upgrade)	1 × PCIe Gen3 x2 (for 10GbE upgrade)
Wake on LAN / WAN	Yes	Yes
Scheduled Power On / Off	Yes	Yes
Hot-Swappable Drive Bays	5 × SATA HDD/SSD (M.2 not hot-swappable)	5 × SATA HDD/SSD (M.2 not hot-swappable)
M.2 NVMe Slots	2 × M.2 2280 (cache only, 3rd-party SSDs supported)	2 × M.2 2280 (cache and storage, Synology SSDs only)
Expansion Compatibility	DX517 (eSATA interface)	DX525 (USB-C interface)

In terms of USB connectivity, both models include two USB 3.2 Gen 1 ports, suitable for attaching external drives, UPS units, or compatible USB printers. These ports remain unchanged between models and offer no direct performance advantage to either system. Where the expansion capability does change significantly is in the port type for connecting additional storage enclosures. The DS1522+ includes two eSATA ports, allowing it to connect up to two DX517 expansion units, adding 10 more drive bays. The DS1525+, however, replaces these with two USB Type-C expansion ports, which interface with the newer DX525 expansion units. While the overall expansion capacity remains the same (15 total bays), the move to USB-C reflects a generational shift in Synology’s design language. USB-C may offer slightly more flexible cable routing and future-proofing, but it also introduces a hard cutoff between older and newer ecosystems. For users with existing DX517s or other eSATA-based gear, this limits backwards compatibility and locks the DS1525+ into the latest hardware infrastructure.

Additionally, both units include a PCIe Gen3 x2 slot for optional 10GbE network upgrades. Synology’s E10G22-T1-Mini card is supported on both models and provides a compact, cost-effective way to future-proof network performance. However, given the DS1525+ already starts with 2.5GbE, users may find less urgency to upgrade immediately compared to the DS1522+, where a 10GbE card may be needed sooner to break past 1GbE limitations. Both models support Wake-on-LAN and scheduled power events, and both feature dual rear fans for effective cooling regardless of network traffic or drive load. From a connectivity standpoint, the DS1525+ represents a forward step toward higher-speed networking and modern expansion methods—but it does so at the cost of legacy compatibility, which may matter for users with established infrastructure. In contrast, the DS1522+ offers broader port coverage and flexibility but risks becoming dated more quickly in high-throughput environments.

Synology DS1525+ vs DS1522+ NAS Comparison – Storage

At first glance, storage capacity and physical layout appear virtually identical between the DS1525+ and DS1522+. Both systems offer five main drive bays that support 3.5″ SATA HDDs and 2.5″ SATA SSDs, as well as two M.2 NVMe SSD slots for caching or, in the case of the DS1525+, full storage pool creation. Each NAS can be expanded up to a total of 15 bays using two proprietary Synology expansion units (DX517 for the DS1522+, DX525 for the DS1525+), enabling up to 240 TB of raw storage assuming maximum capacity drives. However, a major divergence emerges when we examine drive compatibility policies. The DS1522+ follows Synology’s older, more permissive approach: users may install third-party drives from brands like Seagate, Western Digital, or Toshiba with only warning messages shown during setup. Storage pools, RAID arrays, and DSM installation all proceed without functional restrictions, making it a flexible platform for users with existing drives or cost-sensitive deployments.

Storage Feature	Synology DS1522+	Synology DS1525+
Drive Bays	5 × 3.5″/2.5″ SATA HDD/SSD (Hot-swappable)	5 × 3.5″/2.5″ SATA HDD/SSD (Hot-swappable)
M.2 NVMe Slots	2 × M.2 2280 (Cache only, 3rd-party SSDs allowed)	2 × M.2 2280 (Cache & Storage Pool, Synology SSDs only)
Maximum Drive Bays (with Expansion)	15 (with 2 × DX517 via eSATA)	15 (with 2 × DX525 via USB-C)
Supported RAID Types	SHR, Basic, JBOD, RAID 0/1/5/6/10	SHR, Basic, JBOD, RAID 0/1/5/6/10
Max Internal Volumes	64	32
Max Volume Size	108 TB	200 TB (requires 32 GB RAM)
NVMe Storage Pool Support	Not supported	Supported (Synology SNV drives only)
3rd-Party Drive Support	Fully supported (with warnings)	Blocked (DSM install/expansion/recovery restricted)
RAID Recovery with Unverified Drives	Supported	Not allowed
Storage Pool Expansion (Unverified)	Supported	Blocked
Hot Spare Assignment (Unverified)	Supported	Blocked
Drive Migration (with 3rd-party drives)	Functional, with warnings	Allowed, but persistent warnings & blocked expansion

The DS1525+, by contrast, enforces the strict drive verification policy introduced in Synology’s newer Plus series models, like the DS925+ and DS1825+. At launch, only Synology-branded drives (HAT3300, HAT5300, SAT5200, and SNV3400 series) are listed as officially compatible. If users attempt to initialize DSM using unverified HDDs—such as a standard WD Red Plus or Seagate IronWolf—the installation process will be blocked entirely. This represents a significant limitation for long-time Synology users who are accustomed to broader hardware flexibility. Even after successful DSM setup, the system will not allow users to expand storage pools, rebuild degraded RAID arrays, or assign hot spares using non-verified drives. Persistent warnings and degraded status indicators in Storage Manager will appear even for migrated volumes, making the DS1525+ less accommodating for mixed-media configurations or DIY upgrades. SATA SSDs, while slightly more flexible in some scenarios, are still subject to similar warning behaviors post-install.

Further separating the two models is support for NVMe-based storage pools. The DS1522+ only allows M.2 NVMe SSDs to be used for read/write caching, and it permits the use of third-party SSDs for this function, giving users a cost-effective route to performance acceleration. The DS1525+, however, allows these NVMe slots to be used for full DSM storage volumes—but only when using Synology-verified SNV-series SSDs. This enables the creation of fast, low-latency storage pools using NVMe media, which is a compelling advantage for certain workflows (like media scratch disks or high-speed sync folders). Still, the restricted compatibility policy limits practical utility for those who already own quality NVMe drives from other vendors. In short, while the DS1525+ technically offers more advanced storage architecture, the DS1522+ offers far more freedom, especially for users managing legacy systems, migrating data from older Synology devices, or sourcing their own HDDs and SSDs independently.

Synology DS1525+ vs DS1522+ NAS Comparison – DSM Capabilities

Both the DS1525+ and DS1522+ run Synology’s DSM 7.2 operating system and provide access to the same broad library of official and third-party packages. This includes core applications such as Synology Drive for file sync and access, Synology Office for collaborative documents, and Active Backup for Business for system-wide backup management. The app experience is largely identical on both devices, with support for Virtual Machine Manager, Hyper Backup, Snapshot Replication, Synology Photos, and Surveillance Station. However, the differences in system hardware and compatibility enforcement subtly influence how DSM behaves and what features remain available under different configurations. For example, both models support up to 256 snapshots per shared folder and a system-wide maximum of 4,096 snapshots, but users on the DS1525+ will be subject to stricter compatibility enforcement in DSM’s Storage Manager if using drives that aren’t on Synology’s approved list.

DSM Feature / Capability	Synology DS1522+	Synology DS1525+
DSM Version	DSM 7.2+	DSM 7.2+
Max Internal Volumes	64	32 ▼
Max Single Volume Size	108 TB	200 TB (requires 32 GB RAM) ▲
Snapshot Replication	256 per shared folder / 4,096 total system snapshots	256 per shared folder / 4,096 total system snapshots
Synology Drive Users	Up to 60	Up to 80 ▲
Synology Office Users	Up to 60	Up to 80 ▲
Virtual Machine Manager (VMs)	Up to 4 Virtual Machines	Up to 8 Virtual Machines ▲
Virtual DSM Instances (Licensed)	Up to 4	Up to 8 (1 free license) ▲
Hybrid Share Folder Limit	10	10
Surveillance Station (H.265)	40 cameras / up to 1200 FPS	40 cameras / up to 1200 FPS
Maximum SMB Connections (RAM Expanded)	30	40 ▲
RAID Recovery with 3rd-Party Drives	Supported	Blocked
Storage Expansion with Unverified Drives	Supported	Blocked
Hot Spare (Unverified Drives)	Supported	Blocked
M.2 NVMe Caching (3rd-Party SSDs)	Supported	Blocked
NVMe Storage Pool Creation	Not supported	Supported (Synology SNV SSDs only)
DSM Storage Manager Behavior (Unverified)	Warnings only, all features functional	Persistent alerts, blocks expansions and rebuilds
High Availability Support	Yes	Yes
Full System Backup (Hyper Backup)	Yes (DSM 7.2+)	Yes (DSM 7.2+)

Where this becomes particularly relevant is during system migration or advanced storage scenarios. The DS1522+ handles drive migration and unverified HDDs without functional limitation. DSM will display minor warnings but still permit RAID recovery, storage pool expansion, hot spare assignments, and cache creation—even with mixed-brand hardware. By contrast, the DS1525+ introduces active blocks within DSM for unsupported drives. Users migrating from older Synology NAS devices using drives like WD Red Plus or Seagate IronWolf will find that, while the DS1525+ may import the pool, DSM will flag the drives as unverified and prevent future RAID rebuilds or expansions unless all disks are from Synology’s supported list. These alerts cannot be disabled, and they will persist across the user interface, making the system appear at risk even if the drives themselves are healthy. This creates a significant difference in administrative experience, especially for IT professionals managing multiple systems or resellers integrating legacy hardware.

In terms of user and service scalability, the DS1525+ supports slightly higher limits overall. It allows for up to 80 Synology Drive users and Office users (versus 60 each on the DS1522+) and can support up to 8 concurrent virtual machines versus 4 on the DS1522+, assuming sufficient RAM is installed. Surveillance Station camera and FPS limits are virtually identical, and both models support High Availability, Hybrid Share, SAN Manager, and central management features. However, the DS1525+ supports larger single volume sizes—up to 200 TB if upgraded to 32 GB RAM—compared to the DS1522+’s 108 TB ceiling. In return, the DS1522+ offers more internal volume flexibility with support for up to 64 volumes, double the DS1525+’s 32 volume limit. This trade-off reflects Synology’s shifting priorities in DSM: the DS1525+ favors fewer, denser volumes and more centralized control, while the DS1522+ gives power users finer-grained storage separation. Both systems excel with DSM, but your experience will differ depending on whether you prioritize scalability and structure—or open, hardware-flexible operation.

Synology DS1525+ vs DS1522+ NAS Comparison – Conclusion

The Synology DS1525+ and DS1522+ may look nearly identical on the outside, but they diverge sharply in philosophy, system behavior, and long-term value. The DS1522+, launched in 2022, stands as one of the last truly flexible 5-bay NAS systems in Synology’s portfolio. It offers a dual-core AMD Ryzen R1600 processor with excellent single-thread performance and supports up to 15 drives with two DX517 expansions. More importantly, it retains the traditional Synology approach to third-party drive compatibility—meaning users can install and operate a wide range of HDDs and SSDs (Seagate, WD, Toshiba, etc.) without system blocks. DSM will issue warnings if a drive isn’t officially listed, but critical features like RAID recovery, storage pool expansion, and hot spare assignment continue to function. That level of hardware openness makes the DS1522+ particularly attractive to power users, budget-conscious builders, and small IT teams looking to repurpose existing hardware. The DS1525+, released in 2025, represents a subtle but significant shift in Synology’s design strategy. On paper, it offers solid upgrades: a quad-core AMD Ryzen V1500B processor that enables better multitasking, faster 2.5GbE LAN ports for improved data throughput, lower noise and power consumption, and full NVMe storage pool support (with Synology SSDs). These improvements make the DS1525+ a better fit for users running multiple simultaneous services—such as Surveillance Station, Synology Drive, and Docker containers—all while maintaining smooth operation. However, these benefits come with stricter limitations. The unit enforces Synology’s 2025-era drive verification policy, which outright blocks DSM installation or RAID operations with unverified drives. Migration is allowed, but users will be met with persistent warnings, degraded system status indicators, and feature restrictions that can’t be bypassed. The flexibility to reuse older drives, expand arrays freely, or mix hardware brands has been systematically curtailed.

In essence, the choice between these two NAS systems reflects more than just performance—it’s a decision between openness and control. The DS1522+ remains a strong all-rounder for users who want to build their system on their own terms, manage diverse storage needs, or repurpose hardware they already trust. It’s well-suited to small businesses, creators, and experienced users who value transparency and adaptability. The DS1525+, by comparison, is more refined, but also more prescriptive. It favors users willing to commit fully to Synology’s ecosystem—those who prioritize simplicity, tighter integration, and long-term consistency, even at the expense of flexibility. It’s a better fit for turnkey environments where reliability and vendor support matter more than customization. Both NAS devices are excellent in their own right, but the right choice depends entirely on how much control you’re willing to trade for convenience—and whether your NAS should be a platform you shape, or a solution that shapes your workflow.

Aspect	Synology DS1522+	Synology DS1525+
Pros	– Broad 3rd-party HDD/SSD compatibility	– 2.5GbE LAN ports for faster networking out of the box
	– Fully supports RAID recovery, expansion, and hot spares with any drive	– NVMe SSDs can be used for storage pools (Synology SSDs only)
	– Better suited for drive migration from older NAS systems	– Quad-core CPU enables better multitasking and virtualization
	– More internal volumes supported (up to 64)	– Lower power draw and slightly quieter operation
	– Ideal for budget-conscious users and mixed-brand deployments	– Slightly higher user caps in DSM apps (Drive, Office, VMM)
Cons	– Only 1GbE networking unless upgraded	– Blocks DSM install and critical functions with unverified drives
	– No support for NVMe storage pools	– Only Synology SSDs supported for caching or NVMe volumes
	– Lower VM performance ceiling (dual-core CPU)	– Fewer internal volumes supported (32 max)
		– Less suitable for users with existing 3rd-party storage hardware
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Microsoft publie un correctif d’urgence pour résoudre les problèmes de démarrage causés par la mise à jour KB5058405 de Windows 11

Microsoft a reconnu un problème critique affectant certaines installations de Windows 11 suite à la mise à jour cumulative KB5058405, déployée lors du Patch Tuesday de mai 2025. Cette mise à jour de sécurité, destinée aux versions 22H2 et 23H2 de Windows 11, a provoqué des échecs de démarrage sur certains systèmes, principalement dans des environnements virtuels

Problème identifié : erreur 0xc0000098 liée à ACPI.sys

Après l’installation de la mise à jour KB5058405, certains utilisateurs ont signalé que leur système ne parvenait plus à démarrer, affichant un écran de récupération avec le code d’erreur 0xc0000098. Le message d’erreur indique que le fichier ACPI.sys, un pilote essentiel pour la gestion de l’alimentation et des ressources matérielles, est manquant ou corrompu.

Ce problème a été principalement observé sur des machines virtuelles, notamment :

• Azure Virtual Machines
• Azure Virtual Desktop
• Machines virtuelles hébergées sur Citrix ou Hyper-V

Microsoft précise que les utilisateurs des éditions Home ou Pro de Windows 11 sont peu susceptibles de rencontrer ce problème, car il concerne principalement des environnements informatiques professionnels utilisant des machines virtuelles.

Solution proposée : mise à jour hors bande KB5062170

Pour remédier à ce problème, Microsoft a publié une mise à jour hors bande, KB5062170, disponible via le Microsoft Update Catalog. Cette mise à jour cumulative contient tous les correctifs de la mise à jour KB5058405, ainsi que la résolution spécifique du problème de démarrage.

Microsoft recommande aux administrateurs système :

• De ne pas installer la mise à jour KB5058405 sur les systèmes utilisant des machines virtuelles.
• D’installer la mise à jour KB5062170 à la place, pour éviter les problèmes de démarrage.

Pour les systèmes déjà affectés, Microsoft suggère d’utiliser les commandes de réparation de machines virtuelles Azure ou de monter le disque virtuel sur une autre machine pour restaurer le système.

Recommandations pour les administrateurs IT

Les administrateurs de systèmes utilisant des environnements virtuels sont invités à :

• Reporter l’installation de la mise à jour KB5058405 jusqu’à ce que le correctif soit appliqué.
• Mettre en place des sauvegardes régulières avant l’application de mises à jour critiques.
• Surveiller les communications officielles de Microsoft pour rester informés des dernières mises à jour et correctifs disponibles.

Pour plus d’informations et pour télécharger la mise à jour KB5062170, veuillez consulter le Microsoft Update

Voir aussi : Index des problèmes et bugs des mises à jour mensuelles/cumulatives de Windows 11

L’article KB5058405 : Windows 11 peut ne pas démarrer après son installation est apparu en premier sur malekal.com.

Synology Explain WHY They Changed Drive Support and Verification in 2025 NAS

During a recent visit to Taipei for Computex 2025, I took the opportunity to visit Synology’s headquarters and speak directly with company representatives about one of the most discussed and divisive topics in the NAS community today — the company’s increasingly strict stance on hard drive compatibility. With the rollout of Synology’s latest generation of hardware, users have been met with significant limitations on the use of third-party drives, prompting concern over reduced flexibility, potential e-waste, and the future direction of Synology’s hardware ecosystem. This article provides a can overview of that visit, beginning with the HQ tour, but mainly it is about putting several big questions users have about the brand’s change in support of Seagate, WD, etc on their 2025 devices.

Four core questions — based on direct community feedback — were put forward, addressing the motivation, risks, and future implications of Synology’s current drive support policy. Each answer is presented exactly as delivered. Note, this article is not sponsored by Synology and they have no control over the editorial stance and output! For users, partners, and industry observers alike, understanding these policy shifts is essential for making informed decisions about Synology systems moving forward.

Touring the Synology Headquarters

The Synology headquarters tour took place during a coordinated visit arranged alongside the Computex 2025 trade event. Approximately 30 to 40 individuals were in attendance, a mix that included official Synology partners, resellers, independent media, and technology commentators. The tour began with a structured company overview presentation outlining Synology’s operational history, business units, and market positioning.

While much of this information was familiar to long-term observers, it served to reinforce the company providing integrated storage and data management solutions. The presentation also included a brief overview of Synology’s global distribution and the evolving structure of its enterprise product lines.

Attendees were then guided through various areas of the facility, which covered several floors within a shared building. Synology does not occupy the entire structure, but the portions shown during the tour were substantial, comprising office sections, collaborative workspaces, logistics coordination areas, and support-related operations. Notably, many desks were temporarily unoccupied due to staff presence at Computex’s Nangang Exhibition Center.

Nonetheless, the offices remained populated with active terminals and systems undergoing live testing.

A significant portion of the tour focused on the environmental and durability testing facilities, including designated zones for acoustic profiling, thermal analysis, and dust resilience. The diversity of units being tested suggested coverage across multiple device classes, including both rackmount and desktop models.

The most extensive portion of the tour was the dedicated test and burn-in area. This floor was almost entirely devoted to long-term performance and diagnostic evaluations. Numerous Synology NAS units — some dating back to the early 2010s — were in continuous operation, either running synthetic workloads or undergoing compatibility assessments with the current DSM operating system.

The presence of so many legacy devices in active testing underscored the company’s emphasis on software longevity and cross-generational hardware support. However, it also provided a contrast to Synology’s new strict verification policies, especially given the mixed hardware environments visible during testing. The tour was led by ZP Kao, Sales Director at Synology, and Chad Chiang, Regional Manager for the UK and Germany, who offered clarification and responded to several direct inquiries during the walkthrough.

Why Has Synology Changed Its HDD Support Policy? Questions and Answers

Questions I put to Synology about their change in policy regarding verifying and supporting drive media being used on their 2025 and later series of NAS devices. I based these on the comments and suggestions from videos on the YouTube channel and comments on previous articles. I am under no illusions that these changes by Synology in their drive support policies have financial justifications (ranging from Support efficiency and it’s financial overhead, to the simple profitability of prioritizing their own labelled firmware optimized storage media choices over those of other brands), but I wanted to know if these were the only reasons for this? What other reasons could Synology provide to support this large and unpopular move. Thank you once again to Chad Chiang for taking the time to answer these questions.

Note – for a better understanding of the current DSM Support of Unverified media, as well as test scenarios detailing each setup and how DSM handles it, you can read it HERE in my Test Article.

How has the verification process changed for which drives you can use on Synology systems moving forward? And are there drive options from WD and Seagate currently undergoing support verification?

Answer – At Synology, we constantly reflect on a core question: Why do people choose a NAS? We believe the answer lies in the need for secure, reliable, and hassle-free data storage. This belief has guided our mission for over a decade. When analyzing our support history, the data clearly shows that systems using Synology-branded drives experience 40% fewer issues compared to those with third-party HDDs. This insight underscores the importance of using thoroughly tested drives. As for which third-party vendors are currently undergoing drive verification, we’re unable to disclose details. For the most accurate and up-to-date information, we recommend reaching out directly to the respective manufacturers.

The response positions Synology’s verification changes as a reliability-focused initiative and smooth platform running as the chief reasoning for them, referencing internal data that suggests a 40% reduction in support issues when Synology-branded drives are used. However, as mentioned previously, the statement does not provide supporting metrics such as sample size, timeframes, or specific failure modes, making it difficult to assess the scope or significance of this claim. I do not doubt that it is true, but without the X/Y and details of how this result was achieved, we are only getting half the story here.  The policy shift is framed as a precautionary measure aimed at minimizing user disruption, but the absence of transparency regarding ongoing verifications with WD or Seagate limits clarity for users seeking alternatives – which is why users are seeing this more as a means for the brand to increase profitability in the 2025 series as a bundled utility purchase – not as a means of system stability.

Ultimately, discussing the technical standards or benchmarks involved in the verification process in paramount here. It largely confirms that responsibility for future third-party compatibility lies with the drive manufacturers themselves, effectively shifting the onus of transparency to them. While it is understandable that Synology might want to mitigate support complexity, the lack of specificity about how the verification criteria have evolved or what steps vendors must follow leaves key questions unanswered for both users and third-party storage providers. I reached out to representatives from Seagate and WD to see if they could elaborate further on this new media side verification process with their respective NAS/Server class media – neither was able to provide further details at this time.

UPDATED 07-05-25 = Added Unverified HDD and SSD (Migrated) Storage Pool RAID Repair, RAID POOL Expansion and Hot Spare Tests. Right now, the following is what works and what does not (between pre-2025 Series and the 2025 Series that is releasing now):

Feature / Function	Pre-2025 Synology NAS<br>(e.g., DS1821+, DS920+, DS923+)	2025 Synology NAS<br>(e.g., DS1825+, DS925+, DS1525+)
DSM Installation – Verified Drives	Full support	Full support
DSM Installation – Non-Verified Drives	Allowed (with warnings)	Blocked completely
Drive Migration (Non-Verified Drives)	Fully functional, minor alerts	Works, but shows persistent warnings
Storage Pool Creation – Verified Drives	Fully supported	Fully supported
Storage Pool Creation – Non-Verified Drives	Allowed (with warnings)	Blocked
Storage Pool Expansion – Verified Drives	Fully supported	Fully supported
Storage Pool Expansion – Non-Verified Drives	Allowed (mixed arrays supported)	Blocked – drives flagged as incompatible
Hot Spare Assignment – Verified Drives	Fully supported	Fully supported
Hot Spare Assignment – Non-Verified Drives	Allowed	Blocked
RAID Recovery – Verified Drives	Supported	Supported
RAID Recovery – Non-Verified Drives	Supported	Blocked – system will not rebuild with unverified media
M.2 NVMe Cache – Synology SSDs	Supported	Supported
M.2 NVMe Cache – 3rd Party SSDs	Supported	Blocked
M.2 NVMe Storage Pools – Synology SSDs	Not supported	Supported
M.2 NVMe Storage Pools – 3rd Party SSDs	Not supported	Blocked
SMART Monitoring – Verified Drives	Full support	Full support
SMART Monitoring – Non-Verified Drives	Full support	Limited or blocked (TBC)
Storage Manager Alerts – Non-Verified Drives	Warnings, dismissible	Persistent, cannot be cleared
Overall Compatibility Flexibility	High – mix-and-match drives allowed	Low – walled-garden enforcement

Users are able to migrate existing storage arrays that feature Unverified/unsupported drive media in previous Synology systems into 2025 Plus series devices and still use DSM services – however once they do so, they are unable to use the same model ID of drives to perform RAID recovery, RAID expansion or introduced a hot spare, unless that drive is on the verified drive list. Why is this?

Answer- Advanced operations such as RAID recovery, expansion, or hot spare assignment are technically intensive and carry a higher risk of data loss if inconsistencies arise. Drives that haven’t been validated through Synology’s verification process may behave unpredictably under stress, impacting array stability or performance. For this reason, support for these functions is limited to verified drives—a precaution designed to safeguard user data and maintain long-term system reliability.

So, this answer outlines Synology’s rationale for restricting critical RAID operations on unverified drives and It emphasizes the increased risk associated with advanced storage operations, particularly when performed on drives that may not have been tested under stress or fault conditions. The justification focuses on data integrity and system reliability, suggesting that verified drives have undergone stress testing scenarios that others have not. However, the lack of granularity in what defines “unpredictable behavior” makes it difficult to independently evaluate the severity or frequency of these issues. Much like the statistics point earlier, this seems a remarkable stretch in terms of reaction to what many users would consider a very, very low % risk factor. Equally, though there is an argument that some drive media is less suitable for NAS usage (eg the WD Red SMR drives, desktop single drive use media like Seagate Barracuda and high power draw HDDs/SSDs in some cases), these make up a very small % of drive media in the market and using this as a reasoning to effectively bar the continued support of drive media that has been supported/used in Synology server use over the last 2 decades to prevent RAID recovery and Expansion in the latest gen for those carrying them over seems insane overkill.

The policy effectively limits upgradability and flexibility in mixed-drive environments. While it is technically reasonable to restrict risky operations on unvalidated components, the ability to migrate but not expand or rebuild a RAID introduces a half-measure — allowing users to enter unsupported configurations while restricting them mid-cycle. The result is a system state that may appear functional at first but ultimately lacks key functionality unless users conform to the verified list. For long-term users upgrading from older systems, this shift can lead to unexpected limitations without adequate warning, particularly in small or home office deployments. The messaging has been poor and though I made a video about these limitations (embedded above), there is practically no other clear and transparent information about this online (with incongruous detailson the Synology Knowledge base that could stand to be a lot clearer and louder).

HOT TAKE, and hear me out – If Synology do not allow support of RAID repair/Expansion on drives that have been migrated over from older NAS systems where the drives WERE originally supported (unless they use 2025 verified drives) because of reasons of stability, I have a somewhat extreme suggestion. As unpopular as it might have been, Synology should have just BARRED the support of migration from older generation Synology NAS devices with unverified drives entirely. I personally think they should have allowed for RAID repair/Expansion of unverified drives, but if they are going to pursue this for reasons of system stability, they should have committed to this fully and not allowed this grey area with migration. As it just looks bad for the brand, as means of ensuring people can upgrade/remain in the ecosystem, but then have limited scalability when those older drives require replacement/growth.

Were pre-populated Synology NAS devices considered, given the strict verified support stance that this new Synology hardware generation contains?

Answer – Regarding pre-populated NAS solutions, there hasn’t been significant internal discussion or a formal strategy around this model. As such, I don’t have a concrete answer at this time. The focus remains on ensuring that any storage media used—whether user-installed or bundled—is fully verified to meet Synology’s reliability standards.

Not much to unpack here. It makes sense. I imagine they DID discuss this as an option (as they are already engaging with this with systems like the Beestation), but at least for now, it seems off the table. As unpopular as this might have been, in some ways it could have solved a lot of this friction for some users. Provide the 2025 PLUS series as an empty/enclosure-only solution with similar compatibility as the 2024 and earlier generation – but then also supply several pre-populated options that feature Synology drive media as standard. However, that would be a different discussion entirely (eg logistics, SKUs, viability, ROI by offering this alongside flexible options).

Can you provide example(s) of critical system issues that using unverified drives caused, that were the tipping point for this new strict HDD support policy?

Examples of what stepped up our verification process moving forward:

Performance Issues: Unverified drives may function under light workloads but can suffer serious performance drops (e.g., IOPS decline) under multi-user access or when running demanding services like virtualization, backup, or databases. This can lead to poor user experience or service disruptions (e.g., iSCSI timeouts).

Stability Risks: Without thorough testing, unverified drives are more prone to failures under stress conditions such as unexpected power loss or long-duration file transfers—leading to timeouts, reboot failures, or data integrity issues in high-load or long-term operations.

Compatibility Problems: Drives not validated for compatibility may show unstable behavior with certain NAS controllers, resulting in drive drops, RAID instability, or data access interruptions over time.

Advanced Feature Failures: Unverified drives may fail during operations like SMART testing or Secure Erase, especially after unexpected power outages. Some drives may not respond properly under frequent access or specific command sets, affecting system stability.

Drive Failures Under High Load or Density: Some drives may become unresponsive under high data density or I/O intensity, with issues persisting even after a reset.

The examples provided by Synology highlight a variety of operational issues associated with unverified drives, most of which relate to performance degradation, system instability, or failure of advanced features under stress. These scenarios focus on workloads involving sustained I/O, power fluctuations, and controller-level interactions. In isolation, many of the issues described are plausible for lower-tier or unsuitable drive models, particularly in demanding or enterprise-like environments. That said, that are very low margins (eg 0.01% or lower) when you look at the traditional deployment of many Synology NAS solution in the Plus series. Again though, the scale and frequency of these issues remain unclear. There is no indication of how widespread such failures are across Synology’s user base, nor whether they represent rare edge cases or common occurrences. The examples also apply more logically to enterprise or high-density configurations, whereas the same strict policies now affect all tiers — including two-bay and four-bay systems used by home and prosumer users. Without concrete statistics or clearer thresholds, it is difficult to assess whether these issues justify the breadth of the policy. The policy appears to target potential worst-case scenarios, but may have broader consequences for user flexibility than the risk profile necessarily warrants.

Additional Information and Details from the MyBroadband Article

Further context on Synology’s new drive compatibility policy was provided in an interview between MyBroadband journalist Daniel Puchert (click to read) and Michael Chang, Synology’s Regional Sales Manager. The discussion reinforced many of the points raised during the HQ visit, while also offering additional information into the motivations behind Synology’s stricter approach to drive support in their latest generation of NAS systems. Chang explained that Synology’s primary objective was to ensure product reliability and reduce system-level faults that were increasingly traced back to third-party hard drives. According to Chang, complaints received by Synology often involved third-party drive issues, yet Synology would still be held accountable by users due to their role as the NAS provider. This prompted the company to centralize responsibility and tighten control over supported hardware configurations. While Synology-branded drives are currently the only models certified, Chang noted that other vendors are being invited to participate in the compatibility validation program — provided they meet the same testing standards.

(In the case of the NAS drives) “..because Synology’s product would typically facilitate the usage of third-party hard drives, it would also be the scapegoat for any faults with the entire system.”

“..complaints received by Synology regarding issues relating to its NAS devices were most often caused by faulty hard drives.

“severe storage anomalies have decreased by up to 88%” for hard drive models that have adopted its hard drive compatibility policy, compared to older models.”

“We still welcome third parties to join Synology’s ecosystem and have invited vendors to join our validation program,”

Michael Chang, Synology Regional Sales Manager – full article HERE

The article also mentioned that Synology-certified drives undergo over 7,000 hours of testing, and systems using those drives reportedly experience 40% fewer failures than those using uncertified media. Additionally, Synology claims that severe storage anomalies have dropped by up to 88% in systems following its compatibility policy. Although Chang confirmed that third-party compatibility may expand in the future, it will only do so under strict adherence to Synology’s internal benchmarks. These statements align with Synology’s position during the HQ tour, further emphasizing a shift toward a closed, highly controlled ecosystem that prioritizes consistent performance over hardware flexibility.

Synology and HDD Support and Verification – Conclusion and the Long Term

My biggest issue with all this is that, almost certainly, we are going to see Seagate, WD, Toshiba and more slow (slooooooooowly) appear on the compatibility lists for a number of the 2025 generation of devices over the coming months. So, what was all this for? The PR damage and likely early sales damage of the Synolgoy 2025 Series because of this change of support I would estimate is going to be pretty substantial – and all the reports and reactions to this online are not going to go away as soon as a Seagate Ironwolf or WD Red drive appears on the support lists. Also, Synology work on these devices for a very, very long time before launch – why is all this happening now – and not before launch. The cynic in me wants to just assume it was pure profitability and that Synology want to maximize profits, and if when this does begin to U-Trun ,that the brand can say that it was the plan all along. But whether that is true or not, the damage to the brand in the eyes of a substantial % of their long term fans is notable, and with many more players in the market (UniFi, QNAP, UGREEN and more) launching new products in Q3 and Q4 – is this all going to be a gamble by the brand that ends up costing them more than just leaving the support status quo where it was? Only time will tell.

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Je me suis encore tapé une bonne petite insomnie cette nuit, donc je me suis levé pour bosser et je suis tombé tout à fait par hasard sur ce PDF qui présente la “Théorie de la stupidité” de Dietrich Bonhoeffer, complété par une analyse de Carlo Cipolla sur “les lois fondamentales de la stupidité humaine”.

Je ne connaissais pas ces 2 gars ni leurs écrits, mais franchement, tous les jours ou presque je vois l’ampleur de la catastrophe et ça fait grimper ma pression artérielle. Et comme je ne comprends pas bien ce phénomène et que je ne sais pas trop comment m’y prendre pour y faire face, ça a évidemment attiré mon attention et je voulais partager ça avec vous.

Synology Launches RS2825RP+ RackStation NAS for Business Deployments

As Synology continue its large-scale refresh of its solution portfolio, it is finally time to start talking about rackmount solutions! Although many were waiting on the RS1225+, it looks like the brand wants to ‘go big’ with the Synology RS2825RP+ 16 Bay, expandable 10GbE equipped and 25G Ready server solution. Arriving in the PLUS series, and therefore subject to the recent hardline storage media verification changes made by the brand for the 2025 series and onwards, the RS2825RP+ is clearly a very, very different solution and therefore perhaps reaching a target audience who are more receptive to it (maybe). Synology have a phenomenal history when it comes to their rackmount series – for many years it was just the rackstation series – but eventually we saw the UC, SA, FS and XS arrives.. which in turn is now rolling towards the enterprise challengers such as the Active Protect DP devices, the Gridstation (GS) devices and even a long desired and promised NVMe Flash series (the PAS range). So, PLUS series devices like the RS2825RP+ are occupying an increasingly squeezed area of the portfolio where buyers want comparatively affordable, scalable and capable storage. The changes by the brand on drive media support and verification do undercut this somewhat, so with that in mind, what has this new 3U Rackmount got to offer you in 2025 that makes it deserved your money and your data?

The Synology RS2825RP+ is equipped with an AMD Ryzen V1780B processor, offering a quad-core architecture with base and boost clocks of 3.35 GHz and 3.6 GHz, respectively. Designed for enterprise-grade workloads, the system includes 8 GB of ECC DDR4 memory in a single module configuration, which can be expanded up to 32 GB via two available slots. The rackmount chassis conforms to a 3U form factor and houses 16 front-accessible drive bays, supporting both 3.5” and 2.5” SATA formats. Networking capabilities include dual 1GbE ports and a single 10GbE port for high-speed data transfer, with a PCIe Gen3 slot offering further upgrade flexibility for additional NICs or storage controllers. According to Synology’s internal benchmarks, the unit delivers up to 3,519 MB/s sequential read and 1,790 MB/s write performance, which is suitable for multi-user environments requiring fast data access and sharing.

Engineered for sustained operation in business-critical environments, the RS2825RP+ incorporates three hot-swappable fans for effective airflow and dual redundant power supplies to mitigate downtime during hardware failures. The hot-swappable drive trays support online volume management, allowing for drive replacement or expansion without system shutdown. The power input is adaptable across 100–240V AC ranges, ensuring compatibility with global power standards. The system is further enhanced by a dedicated hardware encryption engine, allowing encrypted data processing without heavily impacting performance, making it practical for organizations handling sensitive or regulated data.

On the software side, the RS2825RP+ runs Synology’s DiskStation Manager (DSM), which supports a wide suite of data protection, business productivity, and infrastructure management applications. Included without additional licensing are tools such as Synology High Availability, which enables failover between identical units to ensure service continuity, and Snapshot Replication, which offers near-instantaneous recovery points for shared folders and LUNs. Hyper Backup extends protection to remote servers and public clouds with features like deduplication, data integrity verification, and multi-versioned backup scheduling. For IT environments reliant on virtualization, DSM integrates natively with VMware vSphere, Microsoft Hyper-V, Citrix, and OpenStack, with support for VMware VAAI and Windows ODX to offload and streamline storage operations.

Beyond infrastructure, DSM also serves as a collaboration platform. Synology Drive allows for real-time file synchronization across Windows, macOS, Linux, and mobile platforms, with granular permissions for enterprise-grade file governance. Users can collaborate using Synology Office, which provides a shared workspace for documents, spreadsheets, and presentations with unlimited versioning and cross-format compatibility. Communication features such as Synology Chat and Calendar are included, supporting encrypted messaging and team scheduling. Hybrid Share, an optional feature, combines on-premise access speed with cloud-based scalability, enabling multi-site deployments to efficiently manage shared files with a single global namespace.

The RS2825RP+ supports a maximum of 28 drives when paired with the RX1225RP expansion unit, enabling up to 560 TB of raw storage using currently available 20 TB drives. Storage flexibility is provided through support for Btrfs on internal volumes and a range of file systems on external devices. Multiple RAID configurations are available, including Synology Hybrid RAID, Basic, JBOD, and traditional RAID levels 0 through 10. SSD caching is supported via both SATA and M.2 NVMe SSDs, the latter requiring optional expansion cards. Volume sizes up to 200 TB are supported, although configurations exceeding 108 TB require the system to be upgraded to 32 GB of RAM, ensuring memory availability for managing large metadata and file tables.

A key constraint with the RS2825RP+ is Synology’s enforcement of verified drive compatibility. At the time of release, the system only allows initialization and full access to features when Synology-branded drives or those listed on its official compatibility list are installed. This closed ecosystem policy may limit adoption among users seeking to repurpose third-party or existing storage media. The restriction also affects advanced features such as SSD caching, drive health monitoring, and hybrid volume configurations, which are tied to Synology’s drive firmware and integration layers. The Synology RS2825RP+ offers a balanced mix of compute power, storage expandability, and data protection features suitable for centralized IT infrastructure in small to medium-sized businesses. Its high-speed throughput, enterprise-grade software suite, and support for virtualization and surveillance make it versatile for multiple deployment scenarios. However, organizations considering this model should weigh the implications of Synology’s drive compatibility enforcement against their existing hardware procurement policies.

Synology RS2825RP+ vs RS2821RP+ – A Significant Upgrade?

he RS2825RP+ is expected to replace the older RS2821RP+ in Synology’s 16-bay rackmount NAS lineup, and while both systems share the same 3U chassis size, drive bay count, and expansion support up to 28 bays, they diverge significantly in internal hardware. The newer model features a faster AMD Ryzen V1780B CPU with a higher base clock of 3.35 GHz (vs 2.2 GHz in the V1500B), along with 8 GB of ECC DDR4 memory pre-installed—double that of the RS2821RP+. The RS2825RP+ also includes a 10GbE port by default, something absent from the RS2821RP+, which instead comes with four 1GbE ports. While both models support PCIe expansion, the RS2825RP+ uses a newer generation processor with improved encryption offloading and virtualization potential, better suited to modern business applications with higher throughput demands.

However, the RS2821RP+ offers greater flexibility in terms of supported drive media. Although Synology recommends its own branded drives for this unit, it does not enforce the same strict hardware lock-in seen on the RS2825RP+. Users of the RS2821RP+ can utilize a broader range of 2.5” and 3.5” SATA HDDs and SSDs, including many from third-party vendors, without encountering initialization blocks or feature restrictions. This openness makes the RS2821RP+ a more attractive option for businesses with existing storage investments or those who prioritize long-term cost control and vendor neutrality. By contrast, the RS2825RP+ requires verified drives at launch, which restricts hardware reusability and may increase TCO for those transitioning from legacy systems.

When Will the Synology RS2825RP+ Be Released and the Price?

Ultimately, the RS2825RP+ represents a forward step in terms of raw performance and integrated networking capabilities, aligning with Synology’s broader push toward all-in-one systems with deeper integration and control. But that progress comes at the cost of flexibility, particularly in storage media compatibility. The RS2821RP+ may remain relevant for users seeking broader hardware compatibility, even as the RS2825RP+ replaces it in the official portfolio. Buyers will need to weigh the advantages of newer hardware against the limitations introduced by Synology’s tighter ecosystem approach.

All shared information online and inadvertent slips on the RS2825RP+ appear to indicate that the RS2825RP+ will arrive at a similar price point to it’s predecessor at around $3000-3499, and launching earlier in the eastern regions, but eventually rolling out globally in June.

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Jonsbo N10 and NV10 MITX NAS Enclosures

UPDATE – The Jonsbo N10 Case Review is now available. You can READ it HERE, or watch the video HERE.

At Computex 2025, Jonsbo introduced two compact NAS enclosures designed specifically for Mini-ITX systems — the N10 and NV10. These cases mark a departure from the larger, high-capacity N5 chassis revealed at Computex the year before, instead prioritizing a more focused approach for users building flash-based NAS setups or compact home servers.

Both models support FLEX power supplies up to 150mm and include a USB Type-C front I/O, but they diverge in functionality: one favors SSD storage, while the other accommodates low-profile GPUs. With a small footprint of just 205mm x 205mm x 108mm, the N10 and NV10 are part of a broader trend toward highly efficient, minimal-space deployments. As demand grows for quieter, energy-efficient NAS builds and localized AI or media applications, these enclosures reflect Jonsbo’s continued push into purpose-built server chassis for the DIY market.

Hardware Specifications for the N10 and NV10

The Jonsbo N10 enclosure is engineered specifically for users building compact NAS systems that rely on SSD storage. It accommodates a Mini-ITX motherboard and includes four internal 2.5-inch drive bays arranged along the base of the chassis. These drive bays do not feature a backplane or quick-release mechanism; instead, drives are mounted using traditional screw-based trays. Users will need to ensure their motherboard or PCIe expansion cards provide the necessary SATA ports to connect all four drives.

The chassis is constructed from a combination of 3.3mm thick aluminum alloy panels and a 1.0mm steel internal frame, contributing to overall structural rigidity while maintaining a lightweight footprint. Cooling is handled by two built-in 40mm fans mounted on the rear panel, operating at 5000 RPM to provide active airflow across the storage bays. The magnetic top panel allows for quick internal access during installation or servicing.

The NV10, while identical in size and base materials to the N10 (205mm wide, 205mm deep, and 108mm high), is tailored to users who require GPU support within a compact chassis. It features two low-profile PCIe expansion slots and supports dual-slot graphics cards up to 190mm in length. There are no dedicated drive bays in the NV10, leaving internal space available for airflow and graphics card installation.

While it does not include internal case fans like the N10, the enclosure relies on ventilation cutouts across the top, sides, and rear to manage passive airflow. Effective cooling in the NV10 will depend on the power supply’s exhaust fan and any active cooling solution on the GPU. The enclosure’s internal volume is tight, so thermal constraints and airflow direction should be carefully planned during assembly.

Both models support FLEX 1U power supplies up to 150mm in length, which mount at the rear of the case above the motherboard tray. The CPU cooler clearance is limited to 38mm in both the N10 and NV10, necessitating the use of low-profile coolers—such as those from Noctua or Dynatron. Neither model includes support for ATX or SFX power supplies, nor is there native support for 3.5-inch HDDs, reinforcing their focus on SSD or flash-only builds.

A single USB Type-C port is located on the front I/O of both enclosures, though no additional USB or audio connectors are present. There is also no onboard fan control or lighting, making these enclosures minimal by design. Weights are modest, with the N10 at 1.6 kg and the NV10 slightly lighter at 1.5 kg, making them easy to transport or integrate into space-limited deployments.

Why Are Jonsbo Enclosures So Popular?

Jonsbo enclosures have gained popularity among NAS and SFF (small form factor) PC builders due to their consistent focus on minimalist design, high material quality, and purpose-built layouts that cater to niche DIY projects. Their use of thick aluminum panels combined with solid steel internals strikes a balance between aesthetics, durability, and thermal performance. Unlike many generic ITX cases, Jonsbo often designs around specific use cases—such as flash-based storage, GPU acceleration, or low-noise operation—rather than attempting to serve broad mainstream needs. This specialization appeals to enthusiasts who value efficient use of space, passive ventilation potential, and understated external styling. Additionally, the availability of features like magnetic panels, FLEX PSU support, and increasing support for ITX motherboards with NAS features has positioned Jonsbo as a go-to brand for compact, customizable server enclosures.

Where is the Jonsbo N6?

While the N10 and NV10 mark Jonsbo’s continued refinement of compact, purpose-driven NAS and SFF enclosures, attention is already shifting to the next model in development: the Jonsbo N6. Although few details have been officially confirmed, early indications suggest that the N6 may attempt to bridge the gap between the high-capacity N5 and the minimal N10/NV10 by offering more drive bays, improved airflow, or even partial hot-swap capabilities—all while retaining the small footprint and aluminum-steel construction the brand is known for. If Jonsbo continues to respond to user demands for compact yet scalable server chassis, the N6 could potentially appeal to builders seeking more flexibility without committing to full tower or rackmount designs. Its rumored release later in 2025 will likely determine how far Jonsbo is willing to expand its NAS-focused lineup beyond flash-only configurations.

Where to Buy Jonsbo NAS Cases? Jonsbo N5 12-Bay Case – $149-200 Aliexpress Jonsbo N4 6-Bay Case – $100-139 Aliexpress Jonsbo N3 8-Bay Case –  $139-150 Aliexpress Jonsbo N2 5/6-Bay Case –$99-120 Aliexpress

Read the Jonsbo NAS Series Comparison Article on NASCompares Below (click below):

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Synology DS425+ NAS Revealed

The Synology DS425+ arrives as part of the company’s 2025 refresh of its popular DiskStation NAS lineup, positioned as a 4-bay solution for prosumers, content creators, and small business users who demand reliable private cloud functionality, media handling, and data protection tools—all in a desktop-friendly chassis. Succeeding the widely adopted DS423+, the DS425+ builds upon the same Intel Celeron J4125 architecture but introduces upgraded network connectivity and improved support for SSD caching, aiming to enhance performance across daily operations like file synchronization, multimedia streaming, collaborative document editing, and surveillance management. Running the latest version of DiskStation Manager (DSM), the DS425+ leverages Synology’s full ecosystem of services, including Synology Drive, Active Backup Suite, Surveillance Station, and Synology Photos. With this release, Synology is also doubling down on its strict hardware compatibility enforcement, limiting drive support to Synology-verified models only—a shift that may influence buyers with preexisting storage investments. Even so, the DS425+ offers a compact yet powerful platform for centralized storage, hybrid cloud collaboration, and secure file access from anywhere.

Synology DS425+ Hardware Specifications

At the heart of the Synology DS425+ is the same Intel Celeron J4125 processor seen in the DS423+—a quad-core, Gemini Lake-based chip with a base clock of 2.0 GHz and a burst frequency of 2.7 GHz. While this CPU has proven competent for basic NAS operations like SMB file serving, lightweight multimedia indexing, and DSM’s collaborative apps, its inclusion in a 2025 NAS release feels increasingly outdated. The J4125 first launched in 2019, and although its low power consumption and integrated hardware encryption engine remain attractive for entry-tier devices, it’s now noticeably behind in areas like video transcoding, AI-assisted tasks, and virtualization performance. For example, when running more demanding DSM features such as Surveillance Station with high-resolution streams, or multiple simultaneous file indexing operations via Synology Photos and Drive, this processor can quickly become a limiting factor, especially in multi-user environments.

Memory configuration hasn’t changed either, with the DS425+ shipping with 2 GB of DDR4 non-ECC RAM soldered to the board and a single expansion slot allowing upgrades to a maximum of 6 GB. This is a practical ceiling for general use—enough to handle several DSM packages like Synology Office, Drive, or Hyper Backup simultaneously—but it’s insufficient for users looking to run dockerized apps, virtual DSM instances, or advanced services such as Synology MailPlus in a more scalable manner. The non-ECC nature of the RAM also weakens the case for this NAS as a long-term professional solution, especially when handling sensitive or mission-critical workloads.

Networking is where the DS425+ makes a partial step forward, but not without caveats. It features a single 2.5GbE LAN port alongside a 1GbE port—an improvement over the dual 1GbE design of the DS423+—but a closer look reveals an intentional limitation. Unlike many other brands that now offer dual 2.5GbE ports for link aggregation or seamless failover at full speed, Synology’s decision to pair a 2.5GbE with a 1GbE appears less about cost or chipset restrictions and more about product segmentation. This asymmetric port setup discourages buyers from choosing the DS425+ over higher-tier units like the DS925+, which offers more symmetrical bandwidth and better expansion paths. From a hardware standpoint, there is no compelling technical reason this device couldn’t have included dual 2.5GbE—especially given its target audience of small business and prosumer users with growing data needs.

Storage connectivity fares better. The DS425+ supports four hot-swappable 3.5″/2.5″ SATA drives and adds two M.2 2280 NVMe SSD slots for cache acceleration—valuable for improving read/write IOPS, especially in workloads like media library scanning in Synology Photos or large document syncing in Synology Drive. These M.2 slots do not consume the main drive bays, preserving all four bays for primary storage—a practical advantage for users looking to maintain high capacity while improving responsiveness. However, it’s important to note that, per Synology’s 2025 compatibility policy, only Synology-branded SSDs (such as the SNV3400 series) can be used for either cache or storage pool creation, cutting out a wide array of affordable third-party options.

In terms of design, the DS425+ remains compact and energy-efficient, measuring 166 × 199 × 223 mm and weighing 2.18 kg. It uses two 92mm fans for active cooling, and power usage is modest—28.3W under load and just 8.45W in disk hibernation. Two USB 3.2 Gen 1 ports are available for external drive backups or peripheral support, and the unit is shipped with two RJ-45 cables, a power supply, and a 3-year warranty (extendable to 5 years in some regions). But while the physical build quality is solid, many of the internal hardware choices feel driven more by Synology’s desire to maintain product hierarchy than by a desire to fully meet evolving user needs in this segment.

Synology DS425+ vs DS423+ NAS – Much of an Upgrade?

On paper, the DS425+ and DS423+ appear remarkably similar—so much so that many users might question whether the DS425+ is a true generational upgrade. Both models use the same Intel Celeron J4125 quad-core processor, support up to 6 GB of non-ECC DDR4 memory, and house four 3.5″/2.5″ SATA bays alongside dual M.2 NVMe SSD slots. The physical dimensions, weight, fan configuration, and even the power draw figures are virtually identical. For many core use cases—such as basic file storage, Synology Drive collaboration, and multimedia backups via Hyper Backup—the user experience will feel nearly the same. This makes the DS425+ look more like a platform refresh than a reinvention.

However, the key differences lie in network connectivity and platform intent. The DS423+ features dual 1GbE ports with support for link aggregation or failover, while the DS425+ trades this for a mix of one 2.5GbE and one 1GbE port. While this technically increases the potential maximum throughput to 2.5Gbps, this hybrid setup seems designed to offer “just enough” improvement to distinguish the DS425+ without cannibalizing interest in higher-tier systems like the DS925+. For users with modern 2.5GbE switches, the DS425+ will offer a slightly snappier file access and faster backups—particularly when working with large media libraries or high-frequency synchronization tasks in Synology Photos or Drive. But those with symmetrical link aggregation setups may find the port layout frustratingly limiting.

Another critical shift is in Synology’s approach to drive compatibility. The DS423+—like most NAS units in the 2020–2023 era—offered relatively open support for third-party HDDs and SSDs, including Seagate IronWolf, WD Red, and enterprise-class models. Users would receive warnings when using non-verified drives, but DSM remained fully functional. In contrast, the DS425+ adopts the same restrictive policy seen in all 2025 Synology NAS systems, outright blocking DSM installation and pool creation with unverified hard drives or NVMe SSDs.

This has broad implications for cost-conscious users or those migrating from older Synology NAS units, as they may find that previously functional media is now flagged and unusable. Even within Synology’s own ecosystem, only select SKUs (e.g., HAT3300, HAT5300, SAT5200, SNV3400) are accepted without persistent alerts or functionality restrictions. While this change may support long-term system stability and vendor accountability, it narrows the appeal of the DS425+ as a flexible, user-driven NAS appliance.

Ultimately, the DS425+ is one of the smallest refresh/upgrades over the DS423+, largely just in its added 2.5GbE port. But for users already operating a DS423+, the performance incentives to upgrade are limited—unless specific use cases demand faster network throughput or tighter integration with Synology’s enterprise-leaning ecosystem. For first-time buyers, the DS425+ makes more sense if you are already choosing only the media the brand recommends and want a relatively low-noise, compact NAS with good multi-user potential, cloud tools, and basic virtualization support.

Synology DS425+ NAS – Software and Services

The DS425+ runs Synology DiskStation Manager (DSM), one of the most polished NAS operating systems available today, offering a blend of enterprise-level tools and consumer-friendly accessibility. Users can configure the device as a centralized file server, hybrid cloud gateway, backup vault, media hub, or private collaboration platform—all from within an intuitive web-based interface.

The system supports the Btrfs file system, enabling advanced data protection features such as file self-healing, quota management, and snapshot replication. With support for up to 256 system-wide snapshots and 128 per shared folder, users can roll back accidental deletions or ransomware-damaged data in seconds. Synology’s Hybrid Share also allows users to extend storage capacity to the cloud with on-demand file streaming and local caching, balancing scalability with local performance.

Collaboration is another strong point of the DSM ecosystem. Synology Drive provides a private alternative to Google Drive or Dropbox, enabling real-time file synchronization across devices and platforms, with versioning, sharing permissions, and browser-based access. Integrated with Synology Office, users can collaborate on documents, spreadsheets, and presentations with password protection and revision tracking.

These tools perform well even with modest hardware like the DS425+, and are ideal for distributed teams or remote workers. For communication, Synology Chat brings secure instant messaging with support for encrypted channels and message retention policies, while Synology MailPlus offers a fully-fledged private email server with support for up to 20 users (5 licenses included). These services transform the DS425+ from a simple storage box into a multi-role productivity appliance.

Synology also continues to invest in security and monitoring, with DSM 7.2+ adding features like Adaptive Multi-Factor Authentication (AMFA), which intelligently triggers additional login requirements based on user behavior and access patterns. Admins can leverage Active Insight, Synology’s cloud-based fleet monitoring system, to detect threats and performance anomalies across multiple NAS units, and even enforce policy-based snapshot creation during suspicious activity. For those managing backups, Synology’s Active Backup Suite covers Windows, Linux, VMware, Hyper-V, and Microsoft 365/Google Workspace, while Hyper Backup supports encrypted, deduplicated, multi-destination backups to local disks, other NAS units, or Synology’s C2 Storage cloud. Surveillance Station also comes bundled with two free IP camera licenses, and can support up to 40 H.265 1080p streams simultaneously—ideal for small-scale CCTV installations that want private, license-free storage.

Synology DS425+ NAS – Price and Release Date

The Synology DS425+ is scheduled to launch globally in June 2025, following an earlier rollout across Eastern markets beginning in the second half of May 2025. Based on its positioning and minimal hardware changes from the DS423+, it is expected to arrive with a similar MSRP in the range of $449 to $499 USD. This pricing places it firmly in the upper-middle segment of Synology’s 4-bay lineup, targeting users who need more performance and features than entry-level models offer, but without the broader expansion and higher price tags of units like the DS923+ or DS925+. However, with the inclusion of the new restrictive drive compatibility policy, buyers will need to factor in the additional cost of Synology-verified HDDs or SSDs, which could notably increase the total cost of ownership compared to similarly priced NAS systems that support a wider range of drives.

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Synology at Computex 2025 – New NAS, Flash, and Surveillance Solutions Unveiled

At Computex 2025, Synology unveiled an extensive range of new hardware and storage solutions across both consumer and enterprise tiers. From compact desktop NAS to high-performance rackmount flash storage systems, the 2025 product line spans diverse use cases in home multimedia, business backups, AI-powered surveillance, and parallel active storage infrastructure. However, a significant underlying theme across this year’s announcements is Synology’s strict enforcement of Synology-verified storage media across both the Plus series and enterprise-class devices.

This ongoing shift in policy has raised concerns within the NAS community—especially among users who rely on third-party drives for flexibility and cost-effectiveness. Messaging around this storage validation system remains inconsistent, with key technical and strategic details still unclear. Nonetheless, this year’s lineup confirms Synology’s intent to consolidate hardware and media under its own ecosystem, even while expanding its presence into flash-first infrastructure and turnkey surveillance platforms.

PAS7700 – Flagship NVMe Enterprise Rackmount Storage

The PAS7700 marks Synology’s formal entry into high-performance all-NVMe storage for the enterprise sector. It is the most powerful product in the new Parallel Active Storage (PAS) series, designed with a dual-controller architecture and full end-to-end U.3 NVMe support. Each controller in the PAS7700 is powered by an AMD EPYC processor, supports up to 1TB of DDR4 ECC memory, and is capable of sustaining 30GB/s sequential throughput with over 2 million 4K random read IOPS. This architecture supports true active-active failover, high concurrency, and data consistency across large virtualized workloads or AI/ML pipelines.

Networking options include up to 4x 100GbE and 12x 25GbE ports (via optional NICs), and expansion is achieved using the PAX224, a 24-bay U.3 NVMe expansion chassis connected via HD-SAS 12Gb/s dual-link architecture. The PAS7700’s chassis is built to scale up to 216 NVMe drives for a maximum raw capacity exceeding 1.6PB, though real-world capacity will depend on drive model, RAID configuration, and overhead.

One of the more contentious elements is that, like all of Synology’s 2025 enterprise lineup, the PAS7700 mandates the use of Synology-verified U.3 NVMe SSDs. The drives shown on the show floor included 8TB Synology-branded U.3 SSDs, though Synology did not confirm their OEM origin, controller model, or endurance ratings beyond stating that they were optimized for sustained IOPS workloads. This storage lock-in policy has drawn criticism from users seeking flexibility in enterprise deployments.

PAS7700 Specifications

PAS3600 – Hybrid Flash Storage for Cost-Efficient Deployment

Positioned as the mid-range sibling to the PAS7700, the PAS3600 provides a more accessible entry into the Parallel Active Storage series by utilizing SATA drives rather than U.3 NVMe. Designed for hybrid flash deployment, the PAS3600 features dual controllers, each running an Intel Xeon processor and supporting up to 256GB of ECC DDR4 memory per controller. While it doesn’t match the raw performance of the PAS7700, it still delivers substantial throughput and redundancy suitable for enterprise virtual machine hosting, storage tiering, and backup environments.

Network connectivity includes support for up to 4x 25GbE and 8x 10GbE ports via optional NICs, with the system capable of scaling out using the PAX212, a 12-bay SATA flash expansion chassis. These expansion units also use 12Gb/s HD-SAS, and maintain redundant power supplies and dual data interconnects to ensure performance stability and non-disruptive scaling. Like the rest of Synology’s 2025 enterprise systems, the PAS3600 enforces the use of Synology-verified SATA SSDs, understandable in this sector of the industry and in line with this kind fo product.

PAS3600 Specifications

DVA7400 – AI-Powered Surveillance Rackmount System

The DVA7400 represents the most powerful surveillance solution Synology has introduced to date. It is the first in the DVA (Deep Video Analytics) lineup to be available in a rackmount form factor, making it suitable for larger, centralized surveillance deployments. The unit leverages an AMD Ryzen processor in combination with a dedicated GPU, enabling support for up to 100 camera streams and 40 simultaneous AI video analysis tasks, such as motion detection, facial recognition, and people counting.

In terms of connectivity, the DVA7400 includes dual 10GbE ports to ensure adequate bandwidth for high-resolution video ingestion and management. Additionally, it features a separate remote management interface, streamlining system oversight in enterprise environments. Internally, the system includes a dedicated AI processor with 190+ TFLOPS FP8 performance and 16GB of VRAM, allowing for real-time video indexing and recognition tasks.

As with most Synology surveillance systems, the DVA7400 includes a limited number of camera licenses by default. However, users deploying Synology-branded cameras benefit from license-free operation. Support for ONVIF-compliant third-party cameras is included but requires standard Synology Surveillance Station licenses. While the hardware is a significant leap forward, the system’s drive compatibility remains subject questionable, as the brand does not currently have an inhouse branded surveillance optimized HDD (eg comparable to WD Purple or Seagate Skyhawk – designed for much heavier WRITE over READ).

DVA7400 Specifications

FS200T – Compact All-Flash NAS for Quiet Environments

The FS200T, formerly expected as the DS625Slim, is now reclassified under the FlashStation series. This compact 6-bay NAS is designed for SSD-only deployments using 2.5″ SATA drives, and is aimed at users needing high-speed, low-noise storage in home studios or small office environments. Internally, it is powered by the Intel Celeron J4125, a quad-core processor that, while dated, includes integrated graphics. It is paired with 4GB of DDR4 memory, which is not ECC and may limit enterprise use.

Network connectivity includes 1x 2.5GbE and 1x 1GbE RJ-45 ports, a configuration that presents a noticeable bottleneck when combined with a 6-SSD RAID setup. No PCIe or expansion options are available. Despite the performance limitations imposed by its dated processor and limited bandwidth, the FS200T’s small form factor and flash-focused design make it a viable solution for read-heavy tasks or quiet operation environments where rotational noise from HDDs is undesirable.

FS200T Specifications

DS725+ – Dual-Bay Plus Series NAS with Expansion Support

The DS725+ is Synology’s latest 2-bay entry in the 2025 Plus series, offering modest upgrades over its predecessor, the DS723+. It features a 2-core, 4-thread AMD Ryzen R1600 processor, 4GB of ECC DDR4 memory (expandable), and includes two Ethernet ports: one 2.5GbE and one 1GbE. Unlike the previous model, the option for PCIe 10GbE upgrade has been removed, marking a notable downgrade in scalability.

Despite its small size, the DS725+ supports expansion up to 7 total drives using the Synology DX525 USB-C expansion unit, allowing users to migrate to larger RAID arrays over time. Internally, it includes two M.2 NVMe slots that can be used for either SSD caching or storage pools, enhancing read/write performance if properly configured. However, NVMe performance may still be limited by the relatively modest CPU and system architecture.

As with all 2025+ series units, this model enforces strict use of Synology-verified drives for optimal compatibility. This includes both the internal SATA bays and NVMe SSDs, aligning with Synology’s broader shift to a closed hardware ecosystem—an approach that continues to draw mixed reactions from the NAS community.

DS725+ Specifications

DS425+ – 4-Bay Multimedia NAS with Modest Refresh

The DS425+ is the 2025 refresh of the DS423+, aimed at SOHO and multimedia users seeking a 4-bay system with enhanced network throughput and M.2 NVMe support. Internally, the DS425+ continues to use the Intel Celeron J4125, a quad-core processor with integrated graphics, and comes with 4GB of DDR4 non-ECC memory. This model includes two Ethernet ports—1x 2.5GbE and 1x 1GbE—a somewhat disappointing choice that limits link aggregation potential and overall throughput compared to systems offering dual 2.5GbE.

The DS425+ includes two M.2 NVMe slots, usable for either SSD caching or as part of a storage pool. However, given the CPU and system bus limitations of the J4125, real-world NVMe performance may be constrained. There are no PCIe upgrade slots, meaning no pathway to 10GbE or further expansion beyond USB and the DX525 expansion unit.

Crucially, as part of the 2025 Plus series, the DS425+ requires Synology-verified drives for compatibility—both for its SATA and NVMe bays. This has led to pushback from users accustomed to broader drive support, especially in the mid-range where cost-effectiveness and flexibility are often more important than validation.

DS425+ Specifications

DS1525+ – 5-Bay All-Purpose NAS with Enhanced CPU and Expansion

The DS1525+ sits in the middle of Synology’s Plus series, offering a blend of scalability, multimedia handling, and business backup functionality. It upgrades the CPU from the DS1522+ by moving from the AMD Ryzen R1600 (2C/4T) to the AMD Ryzen V1500B, a 4-core, 8-thread processor that previously powered the DS1621+ and DS1821+. The system comes pre-installed with 8GB of DDR4 ECC memory, double that of its predecessor.

The DS1525+ includes two 2.5GbE RJ-45 network ports and supports the Synology Network Upgrade Module, which provides a pathway to 10GbE networking via a compact add-in module. This model also retains two M.2 NVMe slots for SSD caching or storage pool creation. It supports expansion to 15 total drives when connected to two DX525 expansion units, making it suitable for growing media libraries or multi-user project environments.

However, it still falls under Synology’s 2025 policy requiring Synology-verified storage media, both for the five primary SATA bays and the M.2 NVMe slots. This requirement continues to stir user debate, particularly in the mid-range segment, where third-party storage flexibility has historically been an expectation.

DS1525+ Specifications

DS1825+ – 8-Bay High-Capacity NAS for Power Users and SMBs

The DS1825+ serves as the high-capacity flagship in the 2025 Plus series, aimed at power users and small to medium businesses that require extensive storage and moderate processing capabilities. Like the DS1525+, it is powered by the AMD Ryzen V1500B (4 cores, 8 threads) and includes 8GB of ECC DDR4 memory by default. The unit offers two 2.5GbE RJ-45 ports, replacing the four 1GbE ports found in its predecessor, the DS1821+.

Storage can be expanded up to 18 total drives by connecting two DX525 expansion units via USB-C. The DS1825+ also includes two M.2 NVMe slots, supporting both SSD caching and dedicated NVMe storage pools. Unlike the DS1525+, it retains a standard PCIe slot, supporting full-sized 10GbE and higher NICs—with Synology now offering 25GbE and 50GbE upgrade cards, expanding its relevance in virtualization and high-bandwidth media workflows.

However, as with all devices in the 2025 Plus series, the DS1825+ enforces Synology’s drive verification system. Only Synology-verified SATA drives and NVMe SSDs are supported for optimal operation, and unsupported drives may be flagged or disabled in future DSM updates—a policy that continues to concern experienced users building mixed-brand NAS environments.

DS1825+ Specifications

DX525 – 5-Bay Expansion Unit for DS and Plus Series

The DX525 is Synology’s latest 5-bay expansion unit, designed for use with a wide range of their 2025 DS and Plus series NAS models. It connects via USB-C rather than the older eSATA standard, supporting newer devices such as the DS725+, DS425+, DS1525+, DS1825+, DS925+, and others.

It provides a seamless way to expand storage without migrating to a larger system or creating a new volume, and is fully integrated into DSM’s Storage Manager for volume extension and RAID expansion.

The DX525 supports both 3.5″ and 2.5″ SATA drives, with hot-swappable trays for quick replacement. While no network or processing capability exists on the unit itself (it’s entirely dependent on the host NAS), it can be used for extending existing RAID volumes or creating new independent volumes. This makes it useful for both capacity growth and tiered storage strategies.

DX525 Specifications

SNV5420 – Enterprise NVMe SSD for Sustained Caching Workloads

The SNV5400 is Synology’s newest high-performance M.2 NVMe SSD for caching and sustained-write workloads, positioned above the earlier SNV3400 series. Targeted at SMBs and enterprise deployments requiring high-speed caching, the SNV5400 delivers up to 660,000 random read IOPS and 120,000 random write IOPS, with a rated endurance of 2,900 TBW. It features end-to-end data protection and power loss protection, ensuring data integrity during unexpected shutdowns—essential for cache-tier applications in critical environments.

Unlike previous Synology NVMe SSDs, the SNV5400 also supports in-system firmware upgrades, reducing maintenance downtime during drive management or lifecycle refresh. It is available in at least one confirmed variant, though broader capacity options have not yet been fully disclosed. The controller used is reportedly the IG5636 FAA, believed to be a Gen4 NVMe controller, but Synology has not publicly confirmed full hardware details or OEM sourcing. In addition to the SNV5400 enterprise drive, Synology showed off a new high-performance M.2 NVMe SSD at Computex 2025 that appears to target heavier workloads than the SNV3400. It reportedly uses the IG5636 FAA controller, which supports PCIe Gen4, suggesting significantly higher throughput than their current Gen3 offerings. However, Synology did not publicly confirm specs such as endurance, capacity range, or the NAND type used.

This unnamed SSD is presumed to be part of a future SNV or new series aimed at advanced caching, AI workloads, or even storage pool applications in high-performance Plus and enterprise NAS models. Synology staff on the show floor were unable to confirm OEM origins or whether this model would be mandatory in future NVMe-capable systems.

HAT5300 20TB – Synology’s Largest Enterprise-Grade HDD

The HAT5300 20TB is the latest and highest-capacity addition to Synology’s line of enterprise SATA hard drives, extending the HAT5300 series for large-volume and high-workload environments. Designed specifically for compatibility with Synology’s 2025 NAS and SAN systems, this 3.5-inch SATA drive offers up to 23% higher sustained sequential read performance than previous models, positioning it as a reliable option for high-throughput backup, archival, and surveillance storage tasks.

The drive supports workloads of up to 550 TB/year, making it suitable for 24/7 operation in business-critical storage arrays. It also includes persistent write cache technology, which helps preserve data integrity during power loss events. Like other models in the HAT5300 line, this drive undergoes over 500,000 hours of internal validation on Synology systems and supports in-system firmware upgrades directly via DSM.

This is currerntly the largest hard drive offered by Synology in their existing line up of storage media drives.

HAT5300 20TB Specifications