Synology DS225+ NAS Review – Should You Buy?

The Synology DS225+ is a 2-bay desktop NAS released in 2025 as a refresh to the DS224+, aimed at home users, remote workers, and small teams needing centralized storage, backup, and multimedia functionality. It retains the Intel Celeron J4125 processor, a quad-core chip with integrated graphics, and includes 2GB of DDR4 non-ECC memory soldered to the board, with an available slot to expand the total to 6GB. Connectivity consists of both a standard 1GbE port and a 2.5GbE port, along with dual USB 3.2 Gen 1 ports for external drives or UPS devices. The chassis is compact and passively efficient, consuming less than 17 watts under load and producing under 20 dB(A) of idle noise—well-suited for environments where silence and energy efficiency matter.

The DS225+ runs DSM 7.2, Synology’s proprietary NAS operating system, and supports the full catalog of Synology applications for backup, file sharing, collaboration, and even light virtualization. Users can take advantage of tools like Active Backup, Hyper Backup, Surveillance Station, Synology Drive, and Virtual Machine Manager, with support for Btrfs and SHR offering additional flexibility. While the DS225+ delivers a solid turnkey experience for typical NAS users, its dated CPU, limited upgrade path, and increasingly restrictive drive compatibility policy raise questions about long-term value and competitiveness in the current NAS landscape. This review will examine five key advantages that justify its place in the market—and five potential drawbacks that could sway buyers toward alternatives or delay a purchase.

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Synology DS225+ NAS
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Feature-Rich DSM Software and Integrated Services

One of the strongest arguments in favor of the DS225+ is its inclusion of Synology’s DiskStation Manager (DSM), widely recognized as one of the most polished NAS operating systems on the market. DSM 7.2 runs natively on the DS225+ and includes a comprehensive suite of first-party tools designed for file management, backup, synchronization, collaboration, and multimedia.

Applications such as Active Backup for Business enable full system imaging and granular backups for Windows and Linux clients, while Hyper Backup supports encrypted, versioned backups to remote Synology NAS, USB drives, or public cloud platforms. These tools are license-free and integrate tightly with DSM’s centralized control panel and task scheduler, making them practical for individuals and small teams alike.

The DS225+ also supports Snapshot Replication, allowing users to create fast, low-overhead restore points across shared folders or entire volumes. This is especially useful for protecting data against accidental deletion or ransomware threats. Multimedia services such as Synology Photos and Video Station are included, with support for AI-driven features like facial and object recognition—provided the RAM is upgraded to at least 4GB.

Additionally, users can deploy lightweight productivity services such as Synology Drive, Chat, and Office, all of which are accessible via browser or mobile apps. While the DS225+ is limited to 2 bays, it still benefits from full access to Synology’s software stack, giving users enterprise-grade functionality in a compact and relatively affordable unit.

Locked Drive Compatibility Limits Flexibility and Upgrade Options

A major drawback of the DS225+ is Synology’s increasingly rigid stance on drive compatibility, particularly with its 2025 product generation. At launch, the DS225+ only officially supports Synology-branded HDDs and SSDs, including the HAT5300 and SAT5200 series. While these drives offer solid performance and enterprise-grade validation, they are often more expensive than third-party alternatives and far less widely available in retail markets.

More critically, DSM may block or degrade functionality if users install unsupported drives—such as WD Red, Seagate IronWolf, or Toshiba N300—even if those drives meet technical requirements. This includes disabling RAID creation, expansion, and in some cases even volume initialization.

For users hoping to reuse drives from older systems or build cost-effective arrays with commodity drives, this presents a serious limitation. The policy effectively turns the DS225+ into a semi-proprietary system where basic RAID features and DSM warnings depend on purchasing Synology-approved hardware.

While it’s possible the compatibility list may expand in the future, as of July 2025, this restriction creates significant friction for DIY users or small offices managing mixed storage fleets. It also undermines the flexibility that has traditionally been one of Synology’s key advantages over more locked-down storage ecosystems. Users seeking the freedom to choose drives based on price, warranty, or local availability will find the DS225+ ecosystem increasingly restrictive.

Exceptionally Low Power Consumption and Quiet Operation

The DS225+ is particularly well-suited for 24/7 deployment in environments where power efficiency and noise are concerns, such as home offices, media rooms, or shared living spaces. In real-world usage, the system consumes just 16.98 watts during access and drops as low as 6.08 watts in HDD hibernation, making it one of the most energy-efficient 2-bay NAS systems in its class.

This low draw is aided by the efficient Intel J4125 processor and a single 92mm system fan that manages thermals without overcompensating. During testing, the DS225+ maintained component temperatures of 32°C–37°C even under sustained moderate CPU and disk activity, confirming that the chassis design and airflow are well-optimized for the thermal envelope.

In terms of acoustics, the DS225+ is also ideal for quiet setups. It produces just 19.6 dB(A) of noise at idle—barely above ambient background levels—and remains quiet even under drive access or medium fan profiles. This makes it an appealing choice for use in proximity to desks, entertainment setups, or even bedrooms, without becoming a source of distraction. The adjustable fan modes (Full-Speed, Cool, and Quiet) can be fine-tuned in DSM, allowing users to prioritize either silence or cooling based on workload and ambient conditions. For users who want a reliable NAS that can operate continuously without noticeable noise or energy penalties, the DS225+ delivers an efficient and unobtrusive experience.

Aging Intel Celeron J4125 CPU Limits Future-Proofing

The DS225+ continues to use the Intel Celeron J4125, a 4-core, 4-thread processor first launched in late 2019. While it still performs adequately for DSM tasks, light media streaming, and small office workloads, it is now well behind newer processor architectures in terms of efficiency, instruction set support, and overall responsiveness.

Competing NAS units released in 2024 and 2025 have moved on to Intel N-series, Jasper Lake, or even embedded AMD processors, many of which offer better performance-per-watt, additional cores, and support for modern instruction sets such as AVX2 and higher memory bandwidth. In contrast, the J4125’s dated 14nm Gemini Lake Refresh architecture lacks modern features and could begin to show its age sooner, especially under multitasking or when running additional DSM packages concurrently.

Although the DS225+ is not intended for heavy virtualized workloads or media encoding, the use of such an older CPU architecture restricts its growth potential. During testing, even modest activity such as Surveillance Station recording or Synology Drive sync tasks caused the CPU to reach 60–70% utilization, leaving little room for additional services. Docker and Virtual Machine Manager are supported, but their use is constrained by both CPU headroom and the device’s limited memory ceiling. For users expecting to scale their usage over the next 3–5 years, the DS225+ may struggle to keep pace as DSM continues to evolve and introduce more background services, analytics, and real-time processing demands.

Integrated Graphics for Light Transcoding and Multimedia Tasks

A notable advantage of the DS225+ is its use of the Intel Celeron J4125, a quad-core x86 processor that includes integrated Intel UHD 600 graphics. While this is not a new CPU, the presence of onboard graphics enables hardware-accelerated video decoding and transcoding, a feature that’s become less common in newer NAS systems using ARM-based or non-iGPU x86 processors. For users planning to run Plex or Jellyfin, this hardware acceleration allows the DS225+ to handle light 1080p transcoding tasks—useful when streaming to devices with limited codec support or over constrained network connections.

This capability is especially important for homes or small offices that want centralized media storage without relying on local playback compatibility. During testing, the DS225+ performed adequately when transcoding one or two 1080p streams simultaneously, especially when the source files used H.264 or H.265 formats compatible with the GPU.

Synology’s native apps like Surveillance Station and Synology Photos also benefit from integrated graphics, improving responsiveness during thumbnail generation and background indexing of photos and videos. While not intended for intensive media workflows, the DS225+ offers enough GPU performance for common multimedia use cases, making it more versatile than similarly priced NAS units that lack any form of video acceleration.

Limited Memory and Restrictive Upgrade Policy

The DS225+ ships with just 2GB of DDR4 memory, which is soldered directly to the motherboard, limiting flexibility from the outset. While it does feature a single accessible SODIMM slot to expand the total memory to 6GB (2GB onboard + 4GB additional), Synology officially supports only their own branded 4GB memory module. Using non-Synology memory will either trigger DSM warnings or void technical support eligibility. This restrictive policy contrasts with other NAS vendors that support industry-standard memory upgrades more openly. In practical terms, the 6GB ceiling is already considered low for 2025, especially as DSM continues to expand its service ecosystem and memory-hungry packages like Photos, Drive, and Surveillance Station become more prevalent.

Real-world testing shows that even at idle with no user-installed applications, DSM often consumes 28–38% of available memory due to intelligent caching. Once additional services are installed—such as indexing, media streaming, or light virtual machines—the system can begin to feel constrained, leading to slower response times or increased reliance on swap memory. For example, enabling facial recognition in Synology Photos or running simultaneous Docker containers may quickly push the system beyond its comfortable operational range. This limitation makes the DS225+ poorly suited for users who want to experiment with virtualization, host large collaborative environments, or ensure headroom for future DSM features. Even for modest multi-user environments, the soldered memory and limited upgrade capacity represent a clear technical bottleneck.

Dual LAN Ports with 2.5GbE Support for Faster Transfers

The DS225+ is equipped with two Ethernet ports—one standard 1GbE and one 2.5GbE—giving users flexibility in how they connect and scale their network performance. This is a meaningful improvement over entry-level NAS models that only offer single Gigabit connectivity, especially as more consumer routers and switches begin to support multi-gigabit speeds. When paired with a compatible switch or direct 2.5GbE connection, the DS225+ can achieve transfer speeds up to 280–290MB/s under optimal conditions, significantly reducing the time needed for backups, media streaming, or large file transfers over LAN. For those sticking to 1GbE setups, the second port still provides redundancy or the option to separate network traffic between general access and administrative tasks.

Although the DS225+ does not support link aggregation or PCIe expansion, having dual LAN ports allows for some segmentation and future-proofing in small network environments. Users can reserve the faster 2.5GbE interface for high-priority devices such as a workstation or editing PC, while the 1GbE port can be used for background syncing, IP camera feeds, or system management. The inclusion of 2.5GbE is also relevant in home lab and prosumer scenarios, where higher-speed NAS-to-NAS replication or remote backup over multi-GbE connections is becoming more common. While the benefit is conditional on the rest of the network infrastructure supporting these speeds, it’s still an advantage that many previous 2-bay NAS models from this brand do not provide.

Limited I/O Expansion and Slower USB Connectivity

While the DS225+ includes the essentials for a basic NAS setup, its external connectivity is minimal, offering just two USB 3.2 Gen 1 ports, each limited to 5Gbps. This is notably behind the current standard of USB 3.2 Gen 2, which offers 10Gbps, and well below newer competitors that feature USB-C, eSATA, or PCIe slots for future expansion.

The lack of a front-mounted USB port or SD card reader also reduces convenience for users who regularly transfer media from cameras or external drives. In scenarios involving backup rotation, media ingestion, or hot-swapping data from multiple USB devices, users may find themselves manually unplugging and swapping cables due to the low number and placement of ports.

This limitation becomes more pronounced as the DS225+ cannot be expanded via PCIe, ruling out the addition of 10GbE networking, additional NVMe cache, or external SAS enclosures. Even Synology’s own expansion units are unsupported on this model, meaning what you see is essentially what you’re locked into for the lifespan of the system. While the DS225+ works well within its default role, users requiring scalable connectivity for workflows like multi-tiered backup, external archives, or direct media workstations will likely find it too constrained. The inability to expand I/O makes it harder to adapt the device as your setup grows or changes, placing it at a disadvantage in a market where even entry-level NAS units are becoming more modular.

Compact Design with Full DSM Access and RAID Flexibility

Despite its small physical footprint, the DS225+ delivers the full functionality of Synology’s DSM ecosystem, enabling users to configure advanced storage, backup, and collaboration features without needing a larger or more expensive unit. Measuring just 165 mm x 108 mm x 232.2 mm and weighing 1.3 kg, the DS225+ fits easily on a shelf, under a desk, or alongside other AV equipment. This makes it especially appealing to users with limited space or those looking to maintain a minimal setup. The 2-bay form factor supports 3.5″ SATA HDDs or 2.5″ SSDs, and users can configure their storage using Basic, JBOD, RAID 0, RAID 1, or Synology Hybrid RAID (SHR) depending on redundancy and capacity needs.

The benefit here is that while the DS225+ lacks the expansion features of higher-end NAS units, it doesn’t compromise on software or configurability. DSM allows for volume expansion with larger drives, RAID migration from Basic to RAID 1, and SSD TRIM support for improving SSD longevity. Users can also benefit from Btrfs snapshots and file versioning, even on this compact system.

This flexibility allows individuals to start with a single drive and expand or rebuild as storage needs increase. The ability to pair this with external drives via USB 3.2 for backups or offloading archived content extends its functionality further. For users who want the core NAS experience without the complexity or physical scale of larger models, the DS225+ is a strong, space-efficient option.

Unclear Upgrade Path Amid Synology’s Strategic Shift

The DS225+ sits within a transitional period for Synology, during which the company has increasingly signaled a shift toward pre-populated, locked-down platforms such as the BeeStation and BeeStation Plus series. These newer lines are aimed at users seeking simplicity and cloud-like convenience, but they also reflect Synology’s broader move toward closed ecosystems with tighter control over hardware and software integration. As these preconfigured models begin to replace traditional bare-metal Plus series NAS options in Synology’s lineup, it’s unclear how much longer models like the DS225+ will remain actively supported or prioritized in DSM development.

This creates uncertainty for prospective buyers who want a long-term investment. While Synology’s current support lifecycle is generally strong, the tighter coupling between software and specific hardware could eventually result in DSM updates being optimized for newer, more restrictive platforms. For example, users of the DS225+ may find that future DSM features—such as enhanced AI functions or hybrid cloud integrations—are limited or unsupported due to the older CPU or reduced memory ceiling.

Additionally, if the company continues to prioritize its locked-drive strategy and proprietary accessories, even firmware-level changes could make legacy systems like the DS225+ feel increasingly boxed in. This isn’t an immediate concern, but for users thinking 3–5 years ahead, the direction of Synology’s portfolio suggests the DS225+ may not age as gracefully as its predecessors once did.

Synology DS225+ NAS Review – Verdict and Conclusion

The Synology DS225+ delivers a polished and well-integrated NAS experience that caters to home users and small teams looking for dependable data storage, backups, and light multimedia handling. Its compact form factor, efficient thermal and acoustic design, and access to the full DSM 7.2 ecosystem make it a compelling choice for those who prioritize low noise, low power use, and a robust software suite. The inclusion of 2.5GbE networking, integrated graphics for basic Plex or Jellyfin transcoding, and support for Btrfs, SHR, and snapshot replication ensure that it remains practical for a wide range of core NAS tasks. It’s a system that “just works,” and for many users, that is enough to justify its place on their shortlist.

However, the DS225+ is increasingly defined by its limitations as much as its strengths. The use of an aging processor, restricted memory expansion, limited I/O, and locked-down drive compatibility significantly reduce its appeal for users who expect flexibility, performance headroom, or long-term scalability. When positioned against similarly priced or even cheaper NAS solutions from competing brands—many of which offer newer CPUs, broader third-party drive support, and better external connectivity—the DS225+ risks feeling outdated straight out of the box. Synology’s evolving product strategy also casts doubt on the long-term direction for devices like this. For users who are already committed to the Synology ecosystem or need something simple and quiet for basic NAS duties, the DS225+ can still be a solid purchase. For those looking for open-ended expandability or stronger hardware per dollar, however, it’s worth comparing alternatives or waiting to see how Synology’s next generation unfolds.

Synology DS225+ NAS
Amazon in Your Region for the Synology DS225+ NAS @ $339	B&H for the Synology DS225+ NAS @ $339.99

Synology DS225+ NAS Pros

Synology DS225+ NAS Cons

DSM 7.2 Software Suite: Includes license-free tools like Active Backup, Snapshot Replication, Synology Drive, Photos, and Surveillance Station. Low Power Consumption: Consumes just ~17W under load and ~6W in hibernation, making it highly efficient for 24/7 use. Quiet Operation: Runs at just 19.6 dB(A) in idle, with a single 92mm fan and well-controlled thermals, ideal for home or office environments. Integrated Graphics Support: The Intel J4125 includes UHD 600 graphics for light Plex or Jellyfin transcoding and improved multimedia indexing. 2.5GbE + 1GbE Ports: Offers faster-than-Gigabit networking without requiring premium models or PCIe upgrades. Flexible RAID and File System Support: Supports Btrfs, SHR, RAID 0/1, and volume expansion with larger drives via DSM. Compact and Lightweight Design: Small footprint (165 × 108 × 232 mm, 1.3 kg) fits neatly into tight or silent workspaces.

Strict Drive Compatibility: Officially supports only Synology-branded HDDs and SSDs, with DSM limiting or blocking unsupported drives. Outdated CPU: Still uses a 2019-era Intel Celeron J4125, which lacks the performance headroom of newer N-series or AMD chips. Memory Constraints: Comes with 2GB soldered RAM and supports only up to 6GB with Synology-validated modules. No I/O Expandability: Lacks PCIe, SD card, or USB 3.2 Gen 2 ports; USB limited to 5Gbps with no front-mounted convenience port.

 

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CWWK M8 MITX 10GbE NAS Motherboard & CPU Review

The CWWK M8 NAS motherboard, equipped with either the Intel Twin Lake N150 or N355 processor, is a compact Mini-ITX platform aimed at advanced home NAS builders and small office users looking for a cost-effective alternative to branded NAS systems. Measuring just 17 x 17 cm, it combines several high-end features such as an onboard 10GbE RJ45 LAN (via the AQC113C controller), dual 2.5GbE Intel i226-V ports, and support for up to eight SATA drives through dual SFF-8643 ports. The board also integrates two M.2 NVMe slots, a DDR5 SO-DIMM memory slot supporting up to 48GB, and a PCIe Gen3 x1 slot for modest expansion. Unlike many low-power ITX boards, the M8 includes support for Wake-on-LAN, PXE boot, and hardware monitoring, which makes it a viable candidate for 24/7 operations and remote deployment scenarios. With its efficient lane distribution—critical for balancing 10GbE, NVMe, SATA, and PCIe simultaneously—it delivers a level of I/O flexibility not commonly found at this price point, particularly in the sub-$300 range.

CWWK M8 10GbE NAS Mobo – Quick Conclusion

The CWWK M8 NAS motherboard strikes a practical balance between performance, expandability, and power efficiency, making it a compelling choice for DIY NAS builders looking for 10GbE capability without the complexity or cost of larger platforms. With support for up to eight SATA drives via dual SFF-8643 connectors, dual NVMe slots, and a DDR5 SO-DIMM socket (up to 48GB), it delivers a surprising level of storage flexibility in a compact Mini-ITX form factor. Performance across the 10GbE port is strong—achieving near-saturation read speeds and respectable write throughput—while NVMe and SATA access remain consistent thanks to a careful PCIe lane allocation strategy. Power draw remains modest, even when fully populated with drives and expansion cards, reinforcing its suitability for 24/7 deployments. However, limitations like Gen3 x1 NVMe speeds, a single RAM slot, and shared PCIe/E-Key lane usage should be considered by those seeking maximum expansion or high-end performance. Still, for its price, pre-installed CPU, and strong open-source OS compatibility, the M8 offers an unusually capable base for home servers, backup targets, or even Plex and Proxmox environments.

Where to Buy? CWWK M8 10GbE NAS Board on Amazon (£174) – HERE CWWK M8 10GbE NAS Board on AliExpress ($166) – HERE N355 CWWK NAS Motherboard on AliExpress ($249) – HERE

CWWK M8 10GbE NAS Mobo – Design

The physical design of the CWWK M8 motherboard is centered around the Mini-ITX standard, maintaining a compact 17 x 17 cm footprint that caters to space-conscious NAS builds. Despite its small form factor, the layout is methodically structured to maximize accessibility and airflow. Key components such as the dual SFF-8643 ports, NVMe slots, and RAM socket are positioned for easy cable routing and minimal overlap.

The CPU arrives pre-installed with a low-profile ball-bearing cooler, which is sufficient for the low 6W TDP of the N150 processor. There’s also a system fan header onboard with PWM support, allowing for basic thermal management in enclosed NAS chassis. The board is finished in a neutral white PCB, aligning with recent CWWK trends that blend aesthetic minimalism with function-first engineering.

Storage expansion is one of the most defining elements of the M8. It features dual SFF-8643 ports that, with breakout cables, provide connectivity for up to eight SATA III (6Gbps) drives.

These connectors are routed through independent ASM1164 controllers, each on a dedicated PCIe Gen3 x1 lane, ensuring that drive traffic is not bottlenecked through a single controller.

This separation also means users can confidently deploy SSDs or mixed SSD/HDD arrays without major performance drops under load. The board supports RAID configurations at the OS level via TrueNAS or Unraid, and is capable of delivering reliable throughput for multi-drive setups including RAID-Z, RAID5, or JBOD.

In addition to traditional SATA storage, the board includes two M.2 NVMe 2280 slots, each operating at PCIe Gen3 x1. While this limits peak performance to around 900MB/s per slot, it is sufficient for cache drives or SSD-based boot volumes, especially in NAS environments where latency and parallel IOPS matter more than raw sequential throughput. The placement of the NVMe slots, one top-side and one underside, helps distribute heat and gives builders flexibility in cooling strategy. Both slots are directly accessible, and installation doesn’t require removing other components, which is particularly useful during upgrades or replacements.

Storage scaling is enhanced through the modularity of the board’s SFF-8643 interfaces. As discussed in your review, these ports can be adapted not just to standard SATA breakouts but also to additional M.2 or U.2 devices with the correct adapter cards. This creates potential for hybrid NAS setups—using SATA for bulk data storage and NVMe for hot data or VM usage. Such versatility in drive mapping is rarely offered at this price point, and makes the board viable not only for home media servers but also for lab environments or light virtualized storage nodes.

One lesser-known but practical addition is the inclusion of a MicroSD (TF) slot on the PCB. While it’s not ideal for installing major OS platforms like TrueNAS Core, it can be useful for loading bootloaders such as Unraid or for system config backups. Importantly, the TF slot is recognized natively by most operating systems and appears as a usable storage device without requiring extra drivers. It also enables simple out-of-band recovery or local snapshot scripts in more advanced workflows. Combined with the available internal USB port, the board allows multiple low-impact boot or recovery paths to coexist alongside primary storage deployments.

CWWK M8 10GbE NAS Mobo – Ports and Connections

The CWWK M8 motherboard is equipped with a well-rounded selection of external and internal I/O ports that support a broad range of NAS and server use cases. Most notably, it includes one 10GbE RJ45 port powered by the AQC113C controller and two additional 2.5GbE ports via Intel i226-V chips.

These networking options allow the board to operate in multiple roles simultaneously, such as high-speed file sharing over 10GbE while maintaining service management or redundancy via the dual 2.5GbE ports. The inclusion of Intel network controllers ensures wide compatibility with open-source operating systems like TrueNAS and Unraid, as well as ESXi and PVE, making it a suitable base for software-defined networks, VLAN tagging, or bonded interface configurations.

On the USB front, the M8 provides a combination of high-speed and legacy options. It includes 1× USB Type-C (10Gbps) and 1× USB 3.2 Gen2 Type-A (10Gbps) ports for external storage or fast USB peripherals. There are also 2× USB 2.0 Type-A ports located at the rear I/O and an internal USB 2.0 header, which is useful for OS boot drives such as Unraid.

Internally, the board also features a USB 3.0 header and a Type-E header, allowing front-panel USB 3.x support if the chassis includes such connectors. These ports give builders the flexibility to attach boot media, backup targets, or even USB-based UPS management tools without additional hardware.

For video output and direct display use, the M8 includes 1× HDMI 2.0 and 1× DisplayPort 1.4, both capable of 4K@60Hz output. These are connected via the integrated UHD graphics included with the N150/N355 CPU. While these outputs are generally not essential in a headless NAS environment, they provide value in cases where the system is used as a hybrid HTPC/NAS, or when diagnostics and BIOS access are needed without SSH or remote management tools. The GPU is also supported for hardware video decoding, making the board a viable base for light Plex or Jellyfin deployments that rely on integrated graphics acceleration.

Internally, the board features several headers that further expand its flexibility. Alongside the previously mentioned USB and fan headers, there’s an M.2 E-Key slot for wireless modules, which shares PCIe lanes with the x1 PCIe slot and cannot be used simultaneously. The board also includes an SD card (TF) slot which appears natively in supported OSes—suitable for bootloaders or small backup tasks.

While not suited to high-throughput use, it does provide an alternative storage option in embedded or recovery scenarios. The arrangement and accessibility of these ports are well considered for such a small form factor, ensuring that builders can access almost all essential functionality without relying on riser boards or USB hubs.

CWWK M8 10GbE NAS Mobo – Internal Hardware

At the heart of the M8 motherboard lies a choice between two Intel Twin Lake processors: the N150 and the N355. The N150 is a quad-core, four-thread CPU with a base architecture derived from the Alder Lake-N family, running at up to 3.6GHz and featuring a modest 6MB cache. It operates at a remarkably low TDP of 6W, making it suitable for passive or semi-passive cooling environments.

The N355, on the other hand, doubles the thread count and bumps performance further, albeit at a slightly higher price. Both CPUs are pre-soldered to the board and arrive with a compact, ball-bearing fan assembly that supports quiet, efficient cooling. These processors are not meant for heavy computation but offer enough power for file server duties, light containerization, and even modest Plex media serving—with the N150 proving capable of 4K playback in testing.

Memory support is handled via a single DDR5 SO-DIMM slot, officially supporting up to 48GB at 4800MHz. While dual-channel operation is not available, DDR5’s higher base bandwidth helps compensate for this limitation in real-world usage. The board accepts standard non-ECC modules and will clock down any faster memory to the platform’s 4800MHz limit.

For NAS and virtualization users, this constraint is acceptable, though power users may note that memory upgrades are capped to a single slot. That said, 32GB or 48GB configurations are more than adequate for common use cases like running TrueNAS Scale with Docker containers, or spinning up a few VMs in Proxmox.

The board’s PCIe lane distribution is particularly deliberate given the constraints of the Twin Lake architecture, which provides just 9 usable PCIe lanes. Despite this, the M8 balances connectivity by allocating PCIe Gen3 x2 bandwidth to the 10GbE port, ensuring full 10Gbps throughput with bandwidth overhead. The SATA controllers each receive dedicated PCIe Gen3 x1 lanes, and each M.2 NVMe slot is similarly mapped at x1 speed.

The remaining lane is shared between the M.2 E-key (for Wi-Fi/BT modules) and the physical PCIe x1 expansion slot. This means that users must choose between Wi-Fi upgrades or additional PCIe peripherals—a typical tradeoff on ITX boards, but worth noting during build planning.

From a system management perspective, the board supports UEFI-only boot modes and includes features such as Auto Power-On, Scheduled Power-On, PXE boot, Wake-on-LAN, and Secure Boot, making it suitable for remote deployment or integration into managed environments. The board includes thermal monitoring via BIOS and OS-level tools, with fan control limited to one system fan header supporting PWM. These features, while basic, are sufficient for home server use or edge deployment in micro data centers. The compact ITX layout also makes the board a candidate for embedded use in custom NAS chassis or OEM enclosures with constrained airflow or proprietary mounting.

CWWK M8 10GbE NAS Mobo – Performance and Power Tests

During benchmarking and real-world tests, the N150-based M8 motherboard demonstrated performance levels consistent with expectations for an ultra-low-power NAS platform. Sequential read speeds over the 10GbE interface approached saturation during synthetic ATTO Disk Benchmark tests, particularly with a 256MB block size, where throughput consistently exceeded 950MB/s.

Write performance, however, plateaued slightly lower, averaging between 650–700MB/s for 1GB and 4GB file tests. These figures are typical for systems utilizing Gen3 x1 NVMe SSDs and efficiency-focused CPUs like the N150, where write-intensive operations are more limited by CPU capability than disk throughput. Larger transfers or workloads involving compression will see slightly more variation, but in most scenarios, read performance remained stable and consistent.

Using a RAID 1 array of Seagate IronWolf drives connected via the dual SFF-8643 SATA ports, the board achieved average write speeds of 550–580MB/s, with occasional peaks in read performance reaching up to 800MB/s, though these were not sustained.

These results reflect the benefit of having each SATA group routed through a separate ASM1164 controller, ensuring that bandwidth isn’t choked under RAID configurations or multi-drive reads. In practical terms, this makes the board well-suited for file-serving tasks, Time Machine backups, or media library hosting, with no obvious contention across interfaces during simultaneous read/write operations.

NVMe performance was constrained by the PCIe Gen3 x1 link per M.2 slot, which limited theoretical throughput to under 1GB/s. Tests confirmed read speeds of around 720MB/s and write speeds of approximately 520MB/s in sustained transfers. While not ideal for high-performance VM storage or video editing scratch disks, these speeds are more than adequate for cache duties or container storage. Importantly, the board maintains predictable performance across both NVMe slots, and thermals were manageable under active load without throttling, thanks in part to the pre-attached CPU cooler and accessible airflow pathways on the board’s surface.

In terms of power efficiency, the system consumed approximately 19–20W under load when configured with the N150 CPU, 8GB of DDR5, two NVMe SSDs, and a 10GbE connection in active use. When idle but fully populated with four SATA drives and an expansion card installed (but unused), power draw settled at around 31.4W. This confirms the board’s suitability for 24/7 operation without requiring high-capacity PSUs or custom thermal management.

CWWK M8 10GbE NAS Mobo – Verdict and Conclusion

The CWWK M8 motherboard delivers a rare combination of high-speed networking, broad storage expandability, and low power consumption, all within a Mini-ITX footprint. It manages to balance PCIe lane allocation across 10GbE, dual NVMe, and eight SATA drives without compromising basic performance, thanks to deliberate hardware pairing and thoughtful board layout. The use of separate SATA controllers, a well-provisioned 10GbE controller on Gen3 x2 lanes, and native UEFI support reflects a clear intent to make this a serious option for NAS enthusiasts and advanced home users. Its ability to sustain near-saturation speeds on the 10GbE connection and provide usable NVMe throughput makes it a capable base for TrueNAS, Unraid, or Proxmox environments—whether for home backup, Plex media hosting, or light VM workloads.

However, there are trade-offs. The limited PCIe expandability, single RAM slot, and Gen3 x1 constraints on NVMe performance may not meet the needs of high-end workstation builders or enterprise deployments. Additionally, the shared PCIe lane between the M.2 E-key and the PCIe slot limits simultaneous use of both interfaces, which could affect those hoping to add both Wi-Fi and a PCIe peripheral. Still, for its price point and target use case, the M8 delivers well above average. It avoids many of the bottlenecks seen in competing low-power boards and manages to do so at under $300 with a pre-installed CPU. For users building a power-efficient, high-bandwidth DIY NAS with flexible drive options and capable base specs, the CWWK M8 stands out as a strong contender.

 

Where to Buy? CWWK M8 10GbE NAS Board on Amazon (£174) – HERE CWWK M8 10GbE NAS Board on AliExpress ($166) – HERE N355 CWWK NAS Motherboard on AliExpress ($249) – HERE

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The UGREEN DH4300 PLUS NAS Review – Good Value?

The UGREEN DH3400 Plus is a 4-bay NAS solution introduced quietly into the company’s growing lineup of storage devices, appearing online without the usual fanfare. Closely related to the DH4300 Plus in both hardware and feature set, this model forms part of UGREEN’s value-tier NAS systems, designed to provide essential private cloud functionality at a lower cost. Targeted at home users, prosumers, and small offices, the DH3400 Plus offers a mix of modern storage capacity and lightweight computing through its ARM-based architecture. With support for RAID 0, 1, 5, 6, and 10, 2.5GbE networking, and up to 120TB of raw storage across four SATA bays, the device aims to provide a reasonably capable platform for tasks like file serving, multimedia streaming, and basic photo management.

However, the DH3400 Plus doesn’t just follow the pattern of other budget NAS solutions. It includes features uncommon at this price point, such as HDMI output and 10Gbps USB connectivity, which extend its use case beyond simple backups into media and even light-duty AI-powered photo organization. Its system-on-chip, the Rockchip RK3588, is more powerful than the processors seen in comparable entry-level NAS systems from other brands like Synology or QNAP. While it lacks the high-end features of premium NAS units—such as multi-port networking or M.2 expansion—it still manages to deliver a compact, energy-efficient package suited to most daily NAS workloads. This review breaks down each component of the DH3400 Plus, from its physical design and internal hardware to its software ecosystem, to help users decide whether this is the right solution for their needs.

UGREEN DH4300 NAS Review – Quick Conclusion

The UGREEN DH3400 Plus stands out as a well-equipped entry-level NAS that offers considerably more than its modest price tag suggests, positioning itself as a serious contender in the growing value NAS market. Powered by the RK3588 ARM processor and backed by 8GB of LPDDR4X memory, it delivers capable performance for a wide range of NAS tasks including file sharing, media streaming, light containerization via Docker, and AI-assisted photo management. Its support for 2.5GbE networking, 10Gbps USB ports, and HDMI 2.1 output adds versatility, enabling faster-than-Gigabit transfer speeds and options for direct media playback or on-site display access. The system’s low power consumption, compact footprint, and quiet operation make it especially well-suited for 24/7 deployment in home or small office environments. AI functionality for face recognition and album generation, powered by the on-chip NPU, further enhances its value for users managing large personal photo or media libraries. However, the device is limited by its lack of PCIe or M.2 expansion, absence of link aggregation or redundant LAN, and the relatively immature UGOS Pro software, which trails behind DSM and QTS in terms of advanced features, third-party app support, and overall refinement. Still, for users seeking a reliable, efficient, and feature-packed NAS at a competitive price, the DH3400 Plus represents a compelling option that punches well above its weight—offering core functionality, multimedia capabilities, and surprising hardware strength without venturing into high-end NAS pricing territory.

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UGREEN DH4300 NAS Review – Design and Storage

The UGREEN DH3400 Plus adopts a minimalist, vertical chassis design that blends functional cooling with a relatively compact footprint. Measuring 155mm x 155mm x 215.7mm, the enclosure is tall and narrow, allowing it to accommodate four internal 3.5″ or 2.5″ SATA drives without consuming significant desk space. Instead of traditional hot-swappable trays, UGREEN uses a toolless drive insertion mechanism where each drive slides vertically into the chassis.

This approach reduces complexity and keeps production costs lower but introduces compromises in terms of drive handling and vibration isolation. The top panel is removable and held magnetically, granting access to the internal drive bays and initial setup QR code sticker located inside the lid. Ventilation is handled by side vents, perforations at the top of the cover, and a single downward-facing internal fan near the system board.

Drive installation is simple but not entirely refined. Each of the four bays inside feeds directly into a fixed SATA backplane. Drives are inserted vertically without caddies and seat against rubber bumpers at the rear, which help reduce some of the mechanical vibration but do not provide the same structural integrity or thermal separation found in more traditional hot swap and more easily accessible tray-based designs.

The plastic inner rails feel light and somewhat fragile, especially when compared to metal-based bays found in more premium NAS models. Still, the internal structure was found to be sufficient during testing, even when populating the system with higher-capacity drives. The unit officially supports up to 4 x 30TB drives, allowing a total storage capacity of 120TB in JBOD or RAID configurations, though users will need to supply their own disks as none are included in the package.

Airflow and thermal behavior of the DH3400 Plus are managed via passive intake vents and a single active cooling fan positioned on the base of the chassis. This fan draws air from the top and sides of the NAS, passing it over the CPU and power delivery components before exhausting out the bottom. While this layout is thermally efficient for a low-power device like this, it lacks redundancy and doesn’t allow for custom fan curve profiles within UGOS Pro.

During 24-hour tests with four IronWolf drives installed, drive temperatures remained between 44°C and 45°C, while the system chassis and CPU areas stayed in the range of 38°C to 42°C under typical workloads. Though these temperatures are within operational thresholds, users deploying the NAS in warmer environments or fully populating it with high-RPM drives may need to consider ambient airflow or active external cooling assistance.

The DH3400 Plus is constructed from a mix of metal and plastic materials, with a soft matte finish and minimal front I/O clutter. This helps the device appear more neutral in office or home setups. All primary status LEDs are located subtly on the front edge, along with a power button and high-speed USB-C port. Despite its budget positioning, UGREEN has maintained an external aesthetic that doesn’t look out of place beside other premium tech. However, internal cost-saving decisions are more evident. The lack of a proper drive locking mechanism or hotswap support reinforces that this NAS is not meant for heavy-duty enterprise usage or high-frequency drive replacement tasks. It is more appropriate as a near-permanent local storage solution once disks have been installed and configured.

In terms of storage functionality, the DH3400 Plus supports multiple RAID modes, including Basic, JBOD, RAID 0, 1, 5, 6, and 10. This flexibility is notable, as several competing ARM-based NAS units limit RAID options—particularly RAID 6, which requires higher CPU and memory resources to compute parity. While software RAID performance will depend heavily on the chosen configuration and disk types, the Rockchip RK3588 SoC proved capable of maintaining consistent performance in RAID 5 across moderate workloads, including file copying, media playback, and snapshot operations. UGREEN’s system also offers automatic drive recognition and formatting through the UGOS Pro interface, allowing less experienced users to get started quickly, though without the advanced data scrubbing and repair features available on some higher-end NAS platforms.

UGREEN DH4300 NAS Review – Internal Hardware

At the heart of the DH3400 Plus lies the Rockchip RK3588 processor, an 8-core ARM-based SoC featuring a hybrid core architecture. It combines four high-performance Cortex-A76 cores with four efficiency-oriented Cortex-A55 cores, providing a significant performance uplift over most ARM-based NAS processors in the same price bracket. The RK3588 includes a Mali-G610 GPU and an integrated NPU capable of delivering up to 6 TOPS of AI performance. This allows for features like facial recognition, object tagging, and scene categorization within UGOS Pro. Notably, this chip has seen growing popularity in DIY NAS and edge computing applications due to its multimedia capabilities and low power draw. Its inclusion in a turnkey NAS platform at this price point positions the DH3400 Plus as an outlier among typical value-series offerings.

Complementing the processor is 8GB of LPDDR4X memory, which is soldered to the board and not user-upgradable. While this limits long-term scalability, 8GB is a generous amount for an ARM-based NAS and sufficient for most general-purpose NAS workloads including file sharing, media serving, AI-assisted photo sorting, and light Docker container deployment. The system also features a 32GB eMMC module, serving as a dedicated system drive for UGOS Pro. This separation of the OS from user storage pools ensures stability during boot and updates while also freeing up the full capacity of installed SATA drives for data. The lack of NVMe or SATA DOM options means the eMMC is fixed, but in practice, it performed reliably during testing without any bottlenecks.

From a thermal and power standpoint, the RK3588 platform proves to be highly efficient. Even under moderate to heavy loads—such as simultaneous file transfers, streaming tasks, and indexing—the SoC maintains stable temperatures in the low 40s Celsius range. Combined with a modest power draw of around 30–35 watts under active use (and ~4.7 watts at idle without drives), the DH3400 Plus is suitable for continuous 24/7 operation in home or office environments. While the lack of ECC memory or redundant power limits its appeal for enterprise deployment, the core hardware is well-balanced for its target audience, especially when considering how much performance and functionality is packed into a device with a sub-$400 price point.

UGREEN DH4300 NAS Review – Ports and Connections

The UGREEN DH3400 Plus offers a streamlined but functionally adequate set of connectivity options for a value-focused NAS. On the front of the device, users will find a USB-C port rated at 5Gbps, accompanied by two additional USB-A ports on the rear capable of 10Gbps transfer speeds. These high-speed USB ports are somewhat unusual on an ARM-based NAS and allow for faster direct-attached storage backups or peripheral integration, including UPS management or external media access. While not hot-swappable in the OS UI, the ports performed reliably in tests when mounting USB SSDs and thumb drives for quick file transfer and offline sync. Their positioning also maintains a tidy cable layout, with most high-traffic connections located on the back panel.

Network connectivity is delivered through a single 2.5GbE RJ45 port, which represents a solid step above the standard 1GbE ports found on most entry-level NAS units. This allows the DH3400 Plus to exceed typical Gigabit transfer speeds, reaching up to ~280MB/s in peak file transfer tests using large sequential data. However, the inclusion of only one LAN port means there’s no support for link aggregation or failover. This limits the device’s flexibility in multi-user environments or scenarios requiring redundancy. Given the hardware capabilities of the RK3588 platform, a second LAN port—or even a fallback 1GbE—would have been ideal. Still, for a single-user or small team deployment, the 2.5GbE connection is more than sufficient for everyday access to large media files, backups, and collaborative workspaces.

One of the most unexpected and welcome features is the presence of an HDMI 2.1 output, capable of 4K at 60Hz. HDMI on value-tier NAS systems is uncommon, and its inclusion here enables media playback, real-time NAS control via a directly connected monitor, and potential kiosk or signage applications. The UGOS Pro operating system includes a built-in theater mode to pair with this feature, although its capabilities are more basic than those found in platforms like QNAP’s HD Station. Nevertheless, for users wanting to leverage the NAS as a lightweight local media center or for on-site admin access without relying solely on browser-based control, the HDMI output adds flexibility. The only caveat is that the device lacks any form of PCIe expansion, so users cannot add additional ports or NVMe caching options later.

UGREEN DH4300 NAS Review – Software and Services

The DH3400 Plus runs UGOS Pro, UGREEN’s proprietary NAS operating system tailored for ARM-based platforms. While it doesn’t match the feature depth of more mature systems like Synology DSM or QNAP QTS, UGOS Pro has seen steady improvements and now covers most of the foundational functions expected from a modern NAS. The UI is browser-accessible and includes modules for storage management, user permissions, cloud sync, backups, and multimedia playback. During testing, the OS handled basic setup, RAID initialization, and file system formatting efficiently. Users can configure shared folders, enable SMB/NFS/AFP protocols, and even set up multi-tiered backup routines to local, USB, or cloud destinations such as Google Drive and Dropbox.

One of the more advanced features is the integrated AI photo engine, which leverages the RK3588’s NPU to organize media libraries using facial recognition, object tagging, and scene classification. This is similar in principle to what Synology Photos or QNAP QuMagie offer, though UGOS Pro lacks the same level of customization or filtering depth. The system can automatically generate albums, identify duplicates, and even create baby-focused timelines.

These features worked reliably on smaller photo sets but began to slow down when indexing larger libraries—likely a result of both memory and algorithmic efficiency. Despite this, the inclusion of AI functionality in a sub-$400 NAS is notable, especially since it runs locally and does not require cloud processing.

Application support is growing within UGOS Pro. Native apps for file access, media playback, surveillance (limited), and mobile sync are included, along with support for Docker containers, allowing users to sideload additional tools not officially available. Notably, BTRFS is supported as a file system option, enabling snapshot functionality and some degree of data integrity checks. However, there are limitations: virtualization is not supported due to the ARM architecture, and there’s currently no iSCSI target support.

Additionally, while the broader UGREEN ecosystem includes a Jellyfin app for other devices, this model did not have native Jellyfin support at launch—requiring users to deploy it manually via Docker. Features like multi-factor authentication, scheduled shutdown/start, and remote access are included, but power users may find the interface lacking compared to more polished systems.

The UGREEN DH4300 Plus delivers respectable media performance when running Jellyfin, particularly with 1080p and 4K content. During testing, the system handled native playback of 4K files smoothly and managed light transcoding tasks without excessive CPU strain, thanks to the efficiency of the RK3588’s integrated GPU and NPU. Native playback of 8K media was technically possible, but pushed the CPU usage to 70–75%, and any attempt at transcoding 8K content resulted in the processor maxing out at 100%, making it unsuitable for high-resolution real-time conversion.

While the NAS can serve 8K files over the network for compatible client playback, its ARM-based architecture lacks the raw transcoding power and hardware acceleration frameworks seen in x86-based systems with Intel Quick Sync. For most users, 1080p and 4K Jellyfin playback—both native and lightly transcoded—is handled reliably, but 8K should be considered the upper limit of what the DH4300 can manage, and only under specific playback conditions without conversion.

UGREEN DH4300 NAS Review – Verdict and Conclusion

The UGREEN DH3400 Plus carves out a unique niche in the budget NAS landscape by delivering hardware typically reserved for higher-tier systems at a much lower price point. Its RK3588 processor, 8GB of RAM, and support for 2.5GbE networking place it well ahead of most similarly priced competitors in terms of raw specifications. Additionally, features such as HDMI output, 10Gbps USB ports, and local AI-powered photo indexing are rare to find in entry-level NAS systems. Despite its plastic-heavy internal design and lack of expansion options like PCIe or M.2, the device delivers stable performance for file sharing, media access, and low-intensity AI workloads. It is not suited for power users demanding virtual machines or advanced snapshot automation, but within its class, the DH3400 Plus presents an appealing balance between cost and capability.

That said, the software experience is still a work in progress. UGOS Pro covers the essentials and offers a visually accessible UI, but lacks the advanced features and ecosystem integration found in more mature platforms like Synology DSM or QNAP QTS. Docker and snapshot support add welcome flexibility, but the absence of native Jellyfin, iSCSI, and VM functionality limits its use in more complex environments. Still, for home users, media collectors, or small office setups looking for reliable backup, modest AI-enhanced photo sorting, and smooth 4K playback, the DH3400 Plus delivers value well beyond its price tag. While it won’t replace high-end NAS appliances, it serves as a capable, efficient, and quietly innovative option in a saturated entry-level NAS market.

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PROs of the UGREEN DH4300 NAS

CONs of the UGREEN DH4300 NAS

Powerful ARM CPU: Equipped with the RK3588 SoC, offering 8 cores, integrated GPU, and NPU for AI workloads. Generous (but fixed!) Memory: 8GB LPDDR4X RAM, rare in budget NAS systems, supports multitasking and Docker use. 2.5GbE Network Port: Provides faster-than-Gigabit throughput for backups, media streaming, and multi-user access. HDMI 2.1 Output: Rare on ARM powered turnkey NAS, and enables direct media playback or NAS control at up to 4K 60Hz, uncommon in value-tier NAS units. USB 10Gbps Ports: Dual USB-A 10Gbps and one USB-C 5Gbps allow for high-speed backups or external storage expansion. AI Photo Management: Built-in NPU supports facial recognition and scene detection for local, private media organization. Low Power Consumption: Efficient under load (~30W) and idle (~5W without drives), suitable for 24/7 operation.

No PCIe or M.2 Expansion: Lacks future scalability for NVMe caching, 10GbE, or other upgrades. Single LAN Port: Only one 2.5GbE port, with no failover or link aggregation support. Limited Software Ecosystem: UGOS Pro lacks iSCSI, VM support, and native Jellyfin, trailing behind DSM/QTS in maturity.

 

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Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

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Test d’un PC PCSpecialist armé pour affronter des besoins en 1440p Full Option. Puissance, silence et look sont-ils réunis ?

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Synology DS1525+ NAS Review – A Solid Release, with bizarre compatibility rules

The Synology DS1525+ is the latest entry in the company’s long-running 5-bay Plus series, designed to deliver a flexible and reliable storage solution for small businesses, creative professionals, and advanced home users who require more capacity and functionality than entry-level models but do not need a full enterprise rackmount system. Retaining the familiar compact desktop chassis of its predecessor, the DS1522+, the DS1525+ supports up to 15 drives with two DX525 expansion units and integrates two M.2 NVMe slots for SSD caching or storage pools, catering to workloads that demand higher IOPS and tiered performance. Notably, it moves away from the Ryzen R1600 CPU found in the DS1522+, opting instead for the quad-core AMD Ryzen V1500B, a server-oriented processor that prioritizes file processing and ECC memory support over integrated graphics and media transcoding. This change aligns the system with Synology’s broader SMB product strategy, which emphasizes data integrity and predictable performance under multi-user access rather than consumer-oriented multimedia features.

The DS1525+ also introduces dual 2.5GbE ports, replacing the DS1522+’s four 1GbE ports, and retains a PCIe Gen3 ×2 slot for optional 10GbE network upgrades. These hardware refinements are paired with Synology’s DSM software platform, which continues to offer one of the most comprehensive and secure NAS operating environments on the market. However, as highlighted in testing and the accompanying video review, these benefits are tempered by Synology’s increasingly restrictive hardware validation policies, which limit drive and SSD compatibility and impose artificial constraints on expandability. This review examines the DS1525+ from multiple angles, including design, internal hardware, connectivity, software functionality, and overall value, to help prospective buyers determine whether its trade-offs and strengths align with their needs.

Synology DS1525+ NAS Review – Quick Conclusion

The Synology DS1525+ is a dependable and well-executed 5-bay NAS that strikes a careful balance between reliability, expandability, and ease of use, making it particularly suited for small businesses, creative professionals, and advanced home users looking for a scalable and predictable storage solution. It builds on Synology’s proven design, offering a compact and quiet chassis with hot-swappable drive bays, support for up to 15 drives with expansion units, and efficient cooling that maintains low noise levels even under sustained workloads. Powered by the quad-core AMD Ryzen V1500B processor and equipped with ECC memory—expandable to 32 GB—the DS1525+ handles multi-user file serving, virtualization workloads, and surveillance duties with stability and consistency. The dual rear 2.5GbE ports, with link aggregation and optional 10GbE via the PCIe slot, offer a meaningful upgrade path for network throughput, while the two M.2 NVMe slots allow for SSD caching or dedicated storage pools, further enhancing performance in I/O-heavy tasks. DSM remains one of the most comprehensive and user-friendly NAS operating systems on the market, providing seamless integration of backup, hybrid cloud, collaboration, virtualization, and security tools that save significant administrative time and deliver strong data protection. However, the system also reflects several compromises: the PCIe Gen3 ×2 mini slot limits the bandwidth and physical scope available to high-speed expansion cards, USB ports are restricted to basic storage and UPS use, and NVMe performance is constrained by Synology’s validated SSD options that prioritize endurance over maximum throughput. Furthermore, the transition from four 1GbE ports on the DS1522+ to two 2.5GbE ports on this model sacrifices some redundancy and may necessitate infrastructure upgrades to take full advantage. Despite these limitations, the DS1525+ remains a solid choice for users already invested in Synology’s ecosystem, or for those who value predictable hardware behavior, mature software integration, and quiet, efficient operation over unrestrained hardware flexibility. In environments where DSM’s feature-rich platform and long-term stability are more critical than maximum raw performance or third-party hardware freedom, the DS1525+ delivers a consistent and refined experience.

Synology DS1525+ NAS Review – Design and Storage

The DS1525+ continues Synology’s established design language, using a compact desktop enclosure measuring 166 × 230 × 223 mm and weighing just under 2.7 kg. The chassis is predominantly plastic on the exterior, with a metal internal frame to support the drive bays and improve rigidity. Although it retains the same overall appearance as the DS1522+, the DS1525+ benefits from thoughtful airflow improvements that enhance thermal performance under sustained workloads. Ventilation is provided by dual 92 mm rear-mounted fans, complemented by side and base vents to maintain consistent internal temperatures even with all five bays populated and two NVMe SSDs installed. The toolless 3.5” drive trays allow quick installation of SATA HDDs without screws, while optional brackets support 2.5” SATA SSDs if required. As noted during testing, the physical build remains sturdy and understated, making it a good fit for office and studio environments where noise and visual distraction are concerns.

In terms of storage flexibility, the DS1525+ supports five native drive bays, each hot-swappable, and accepts a mix of 3.5” SATA HDDs and 2.5” SATA SSDs. The bays are managed by Synology’s DSM software and support all common RAID configurations, including SHR, RAID 5, 6, and 10, enabling users to optimize for capacity, redundancy, or performance depending on their workload. The system can also scale up to 15 drives using two DX525 expansion units, connected via dedicated USB Type-C expansion ports on the rear. Although the move from eSATA to USB-C modernizes the connection standard, it does not significantly increase bandwidth, as it remains limited to approximately 5 Gbps per link, which can become a bottleneck if the expansion units are fully populated with high-speed drives. Despite this, the expandability remains useful for businesses that anticipate growing data storage needs over time, allowing gradual investment rather than a large upfront commitment.

A key design inclusion is the two M.2 2280 NVMe slots located on the underside of the chassis. These slots can be configured as read/write cache for improved random I/O performance or, with Synology’s verified SSDs, as dedicated storage pools. In testing, the NVMe slots were confirmed to operate at PCIe Gen3 ×4 per slot, providing ample bandwidth for most NAS-grade SSDs. However, as pointed out in the video review, the available Synology NVMe SSDs are endurance-oriented and limited in write speed, which may undercut the full potential of these slots for high-throughput storage pools.

The slots also remain restricted by Synology’s SSD validation policy, which prevents the use of competing brands and forces users to choose from Synology’s own range of NVMe drives, which are often more expensive and limited in capacity. Nonetheless, the M.2 slots provide additional flexibility for workloads that benefit from caching or tiered storage setups, particularly in virtualized or database-heavy environments. Another important design consideration is the thermal and acoustic behavior of the DS1525+ when fully populated and under sustained load.

During extended testing with five 7,200 RPM Synology HAT5300 HDDs and two NVMe SSDs, surface temperatures remained within acceptable ranges, averaging 38–43°C around the chassis and 65–70°C on the NVMe drives. The rear fans were able to maintain stable temperatures across the system even with high drive activity, and they support multiple fan profiles (Quiet, Cool, Full-Speed) for users to balance noise and cooling performance. The plastic chassis construction helps keep overall noise levels lower than metal-bodied alternatives, with measured idle noise between 36–39 dBA and peak noise under heavy load reaching around 52–55 dBA when using high-RPM drives. While not silent, it is unlikely to be disruptive in most office or home environments, especially when placed out of direct proximity to users.

Lastly, the DS1525+’s storage features are tightly integrated with Synology’s DSM platform, which supports a maximum single volume size of up to 108 TB (or 200 TB with sufficient memory). RAID migrations, volume expansions, and global hot spares are supported across all common RAID types, making it easy to adjust storage configurations as needs change. For businesses, the ability to expand storage on demand, coupled with snapshot and replication tools in DSM, ensures data resiliency and flexible recovery options. However, the strict hardware validation policy remains a limitation; users migrating from older systems with non-Synology drives may encounter warnings, inability to expand arrays, or even outright initialization failures with unsupported drives. This policy makes it essential to plan storage purchases carefully and verify compatibility prior to deployment.

Synology DS1525+ NAS Review – Internal Hardware

At the heart of the DS1525+ is the AMD Ryzen V1500B processor, a quad-core, eight-thread 64-bit CPU running at 2.2 GHz. This server-class embedded chip is designed primarily for file processing and multi-threaded workload stability, and its inclusion aligns with Synology’s focus on predictable performance and ECC memory support over multimedia capabilities. Unlike the Ryzen R1600 found in the earlier DS1522+, which offers higher clock speeds and integrated graphics, the V1500B omits hardware media encoding and transcoding support entirely, reflecting Synology’s deliberate pivot toward business-oriented file operations rather than consumer-grade media streaming.

The processor is soldered to the mainboard and not user-replaceable, but it provides sufficient compute power for services like Btrfs snapshots, high-volume SMB/NFS file serving, virtualization with up to eight recommended VM instances, and running multiple DSM applications simultaneously. Its support for ECC memory is particularly valuable in critical environments where data integrity is paramount, reducing the risk of corruption during power events or high load.

The system is equipped with 8 GB of DDR4 ECC SODIMM memory as standard, installed as a single 8 GB module. The motherboard provides two SODIMM slots, supporting up to 32 GB of total memory using 16 GB modules in a dual-channel configuration. This memory ceiling is adequate for typical SMB workloads, virtualization, and even moderate database applications, though users with heavier VM demands or larger hybrid cloud deployments may want to upgrade early. Synology strongly recommends using only validated Synology memory modules, as DSM will display warnings if unvalidated modules are detected, and technical support may be limited. During testing, the standard 8 GB configuration was sufficient for running DSM with multiple file shares, virtual machines, snapshot tasks, and background indexing processes without hitting memory bottlenecks. The memory can be easily accessed and upgraded by removing the side panel of the chassis, which is designed for straightforward maintenance.

Thermally, the DS1525+ maintains internal component stability even under full load. The processor is passively cooled, relying on the dual rear 92 mm fans for airflow across the entire system. Temperature readings during stress tests remained within specification, though the V1500B’s higher TDP compared to Intel Atom or Celeron CPUs results in slightly elevated baseline power consumption. The internal layout remains organized and clean, with the M.2 slots located on the underside of the chassis, separate from the mainboard and drive bays. This prevents localized hotspots and allows the fans to maintain airflow across all critical components, including memory and storage. Users should note that while the PCIe Gen3 interface supports expansion cards, the available slot is limited to ×2 link width, reflecting the moderate bandwidth needs of most NAS workloads but potentially constraining advanced 10GbE or multi-SSD configurations. The overall hardware architecture reflects a deliberate balance between cost efficiency, reliability, and the target workload profiles Synology intends for this model.

Synology DS1525+ NAS Review – Ports and Connections

The DS1525+ offers a streamlined set of connectivity options that aim to balance modern bandwidth requirements with compatibility and expandability. On the rear panel, the system features two RJ-45 2.5GbE network ports that replace the four 1GbE ports found on the DS1522+. These ports support link aggregation, failover, and SMB Multichannel for improved throughput and redundancy, but users will need a compatible 2.5GbE or multigigabit switch to fully realize their potential.

For users requiring more network bandwidth, Synology provides a PCIe Gen3 ×2 expansion slot that can accommodate an optional 10GbE NIC, allowing the system to scale up to much higher transfer rates when used in demanding environments such as large media libraries or high-concurrency file sharing. This combination of onboard 2.5GbE and optional 10GbE caters to a wide range of deployment scenarios, though the move from four ports to two may disappoint users who previously relied on the additional ports for VLAN separation or increased failover granularity.

In addition to networking, the DS1525+ includes two USB 3.2 Gen 1 Type-A ports, positioned on the rear, which support basic external storage and UPS connections. Unlike earlier models that offered limited support for USB accessories, the DS1525+’s USB implementation is largely relegated to these basic functions, and it does not support more advanced use cases like external GPUs or high-speed data ingest beyond the capabilities of USB 3.2 Gen 1. The USB ports are adequate for attaching backup drives or monitoring UPS status but are otherwise limited in functionality. Adjacent to the USB ports are two USB Type-C expansion ports that allow connection of up to two DX525 expansion units. While the move to Type-C modernizes the connector form factor, these expansion ports are still based on a SATA-equivalent bandwidth of roughly 6 Gbps per link, limiting their aggregate performance potential. Nonetheless, they enable storage scalability from five to 15 bays, maintaining a clear upgrade path without requiring a complete system replacement.

Physically, all ports are located on the rear panel, keeping the front of the chassis clean and accessible for drive access. The PCIe slot is located internally, and installing an expansion card requires removing the top panel. Users who need the optional 10GbE NIC should plan for this additional step during setup. Power input is handled through an internal 120W AC adapter, eliminating the need for an external brick and contributing to the system’s tidy cabling.

The system also supports Wake-on-LAN and power recovery, allowing administrators to automate power cycles and recover from outages remotely. The inclusion of two 2.5GbE ports reflects Synology’s incremental approach to adopting higher-speed Ethernet standards while maintaining affordability, but it also highlights the relatively modest ambitions of this generation when compared to competitive NAS units that have already adopted four-port 2.5GbE or standard 10GbE onboard configurations.

Synology DS1525+ NAS Review – Speed, Noise and Power Consumption Tests

The DS1525+ demonstrates controlled acoustic performance that is in line with its intended use in office or home environments. The dual 92 mm rear fans operate in three selectable profiles — Quiet, Cool, and Full-Speed — allowing users to adjust the balance between noise and cooling efficiency. During testing with five Synology HAT5300 7,200 RPM drives and two NVMe SSDs installed, idle noise levels were measured at approximately 36–39 dBA in Quiet mode, which is noticeable but unlikely to disturb most users. Under moderate load in Cool mode, noise levels increased slightly to around 37–40 dBA, while Full-Speed mode produced more airflow and reached approximately 43–45 dBA with minimal vibration. Peak noise occurred when the drives were under heavy access and the fans at maximum speed, reaching 52–55 dBA. As noted in the video review, at that point the drive mechanics themselves were more audible than the fans, especially when using high-RPM or larger capacity HDDs. Overall, the system remains suitable for placement in proximity to users as long as larger enterprise-grade drives are avoided.

In terms of power consumption, the DS1525+ is modestly more efficient than earlier generations, though still higher than lower-power Celeron-based alternatives due to the Ryzen V1500B’s higher baseline TDP. In the lowest idle state with no drives installed, the system consumed approximately 16.7–16.8 watts, which can be further reduced through DSM’s scheduled hibernation features. With five 4TB 7,200 RPM drives installed and idle, power draw increased to around 41–42 watts. During active workloads with all drives accessed simultaneously and a 10GbE NIC installed, power consumption peaked at roughly 60–68 watts, which is reasonable given the system’s capacity and workload. When tested using only the SSD storage pool over 10GbE, power draw settled between 53–58 watts, reflecting the efficiency of the NVMe SSDs but also the fact that the Ryzen CPU remains engaged during high-throughput operations. These figures highlight that while the DS1525+ is not among the most power-frugal NAS options, it remains within acceptable limits for its class.

Performance testing covered several storage configurations and network scenarios to evaluate throughput and responsiveness. Using five Synology HAT5300 drives in SHR and a Synology E10G22-T1-Mini NIC installed for 10GbE connectivity, sequential read speeds reached 900–950 MB/s, with write speeds peaking around 800–850 MB/s. This demonstrates that the system can effectively saturate a 10GbE link under optimal conditions with HDD-based arrays. Using only the two onboard 2.5GbE ports with link aggregation, the system achieved approximately 550–580 MB/s combined, which is sufficient for many SMB workloads but falls short of single 10GbE capabilities. NVMe performance was limited by Synology’s validated SSDs, which prioritize endurance over speed, reaching maximum write speeds around 750 MB/s and read speeds closer to 1,000 MB/s in a RAID 0 pool. As noted in testing, higher-performing third-party SSDs are not supported due to validation restrictions, which prevents the system from fully exploiting the NVMe slots’ Gen3 ×4 bandwidth potential.

For real-world mixed workloads, the DS1525+ proved capable of handling simultaneous file sharing, virtual machine hosting, and snapshot operations without significant degradation. Virtualization workloads supported up to eight recommended VM instances, and Surveillance Station operated within specification at up to 40 1080p cameras, though sustained workloads at maximum capacity may benefit from additional memory. File transfers over SMB maintained consistent throughput even under multiple concurrent sessions, and Btrfs snapshot and replication tasks completed within expected timeframes for the test array. The system’s stability and predictability align well with business-focused deployment scenarios, provided users adhere to the validated hardware list and plan network infrastructure accordingly. The key limitations in performance stem not from the hardware itself but from the imposed compatibility restrictions, which may prevent users from selecting higher-performing drives or SSDs.

Synology DS1525+ NAS Review – DSM Software

The DS1525+ runs Synology’s DiskStation Manager (DSM) operating system, which remains a cornerstone of its appeal. DSM combines an intuitive web-based interface with a rich suite of business, backup, collaboration, and security applications that are deeply integrated into the hardware. The operating system leverages the DS1525+’s hardware capabilities fully, supporting Btrfs as the default file system for internal volumes, providing snapshot-based recovery, advanced quota management, and replication options. In this model, DSM supports up to 32 internal volumes, 108 TB per volume (expandable to 200 TB with 32 GB of memory), and all common RAID configurations including SHR for flexible redundancy. File services are comprehensive, with SMB, AFP, NFS, FTP, Rsync, and WebDAV all included, as well as support for Active Directory, LDAP, and Kerberos authentication. The user and group management features allow up to 1,024 user accounts and 256 groups, making it suitable for departmental and SMB environments.

DSM’s package ecosystem enables the DS1525+ to function as more than just a file server. The system supports core Synology applications such as Active Backup for Business, which allows centralized backup of PCs, servers, and cloud services, and Synology Drive, which offers private cloud-style file sharing with file versioning and team collaboration. Hyper Backup facilitates multi-version backups to local or remote destinations, while Surveillance Station turns the NAS into a capable NVR, supporting up to 40 cameras at 1080p. Virtualization workloads are handled through Virtual Machine Manager, which supports up to eight recommended VM instances and integrates with VMware, Windows Server, and Citrix environments. The DS1525+ also supports Snapshot Replication, Hybrid Share for hybrid cloud workflows, and Synology Office and Chat for internal collaboration. The ecosystem continues to prioritize stability, security, and ease of management, which explains its popularity even in the face of growing hardware restrictions.

That said, DSM’s strength also highlights the ongoing tension between software capability and Synology’s restrictive hardware validation policies. The DS1525+ enforces validated drive and SSD lists for full functionality of features like RAID recovery, hot spares, and SSD storage pools. While DSM continues to outperform many competitors in usability and features, these artificial restrictions reduce hardware choice and increase costs. Prospective users should review Synology’s compatibility list before deploying third-party drives, especially if migrating from older systems. For those willing to adhere to Synology’s ecosystem, DSM delivers a mature, reliable platform that simplifies even complex workflows, while maintaining strong security practices and a steady cadence of updates.

Synology DS1525+ NAS Review – Verdict and Conclusion

The Synology DS1525+ is a capable and well-built NAS that continues the company’s focus on dependable performance, solid build quality, and integration with the robust DSM software ecosystem. Its compact 5-bay design, quiet operation, and scalable storage make it a suitable choice for small offices, creative studios, and prosumers who need reliable data management with room to grow. The inclusion of a server-grade Ryzen V1500B CPU and ECC memory support ensures predictable performance for file serving, virtualization, and surveillance workloads, while the dual M.2 slots and PCIe expansion keep it competitive in terms of flexibility. DSM remains a standout feature, providing an excellent range of tools for backup, collaboration, and hybrid cloud deployments that can save significant time and administrative effort in day-to-day use. From a hardware standpoint, it represents a moderate but clear improvement over the DS1522+ in terms of network bandwidth and workload readiness, even if some areas, like PCIe bandwidth and USB functionality, have seen little or no change.

However, the DS1525+ also reflects several limitations inherent in Synology’s current approach. The switch from four 1GbE ports to two 2.5GbE ports sacrifices some port redundancy and may require infrastructure upgrades to fully benefit. The reliance on validated Synology drives and SSDs, while arguably aimed at improving stability and support, adds cost and restricts flexibility, which can frustrate users migrating from existing hardware ecosystems. In performance terms, while the DS1525+ can saturate a 10GbE link under the right conditions, the full potential of its NVMe slots and PCIe expansion is hampered by both validation policies and hardware link width. Ultimately, this NAS is best suited for those already invested in Synology’s ecosystem or those who value software integration and ease of use over hardware openness. For buyers who prioritize predictability, software maturity, and a controlled experience, the DS1525+ delivers on its promises. For those who want maximum hardware freedom or higher outright performance for the price, competing options may be worth considering.

Synology DS1525+ NAS
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Review of the Synology DS1825+ NAS – Locked In?

The Synology DS1825+ is the latest 8-bay desktop NAS in the company’s established Plus series, positioned as the direct successor to the DS1821+ that launched in late 2020. After a considerable gap of nearly four years, expectations were high for significant improvements in hardware and features to match the evolving needs of small businesses, creative professionals, and advanced home users. Synology has chosen to retain the same AMD Ryzen V1500B processor, a quad-core 2.2 GHz CPU, while doubling the base memory to 8 GB ECC and upgrading the network interfaces to dual 2.5GbE. Notably, the DS1825+ also introduces tighter drive and SSD compatibility controls, supporting only Synology-validated HDDs and NVMe SSDs for storage pools. These decisions have sparked debate within the NAS community over whether the incremental updates and compatibility restrictions justify the increased price point. In this review, we examine how the DS1825+ performs in design, expandability, power efficiency, and software integration, and evaluate its suitability as a flexible yet reliable NAS solution in 2025.

Synology DS1825+ NAS Review – Quick Conclusion

The Synology DS1825+ is a solid but measured update to the company’s long-running 8-bay Plus series, combining a proven and durable chassis design, dependable performance, and the full-featured DSM software ecosystem with only modest hardware enhancements over its predecessor. The system maintains the robust all-metal build quality, excellent serviceability, quiet dual-fan cooling, and eight hot-swappable drive bays, expandable to 18 total with DX525 units for future growth. Notable upgrades include doubling the default memory to 8 GB ECC, scalable up to 32 GB for virtualization and heavy workloads, and replacing the DS1821+’s four 1GbE ports with two faster 2.5GbE ports that support link aggregation, failover, and SMB multichannel to better utilize modern networks. Internally, the Ryzen V1500B processor continues to deliver stable and consistent performance across tasks like file serving, virtual machines, snapshots, and surveillance, but it clearly lags behind newer processors in efficiency, PCIe bandwidth, and GPU-accelerated media handling, limiting its appeal for use cases like Plex transcoding or advanced PCIe storage.

DSM remains the system’s strongest attribute, offering a comprehensive suite of business-grade features including Btrfs snapshots, hybrid cloud replication, Docker, SAN Manager, and support for up to eight virtual machines and dozens of IP cameras, all managed through a user-friendly interface. However, the increasingly strict hardware validation policy for HDDs and SSDs means DSM features such as RAID recovery, hot spares, and SSD storage pools require Synology-verified components, which can drive up costs and limit flexibility compared to earlier models. In our testing, the DS1825+ delivered reliable performance, predictable noise and power levels, and excellent expandability, but it trades openness and cutting-edge hardware for stability, integration, and controlled user experience. It is best suited for buyers already invested in the Synology ecosystem who prioritize seamless software, long-term support, and predictable operation over maximum hardware choice or price optimization. But like many Synology solutions released in 2025, this is a product marred by their increasingly aggressive media compatibility policy and, in months to come, if/when further alternative drives appear on the support lists – many of us will wonder what the point of it all was. This is a solid solution, that is tainted by a significant and artifical shortcoming created by the brand themselves. I still recommend it, but be aware of it’s qwerks.

Synology DS1825+ NAS Review – Design & Storage

The DS1825+ continues Synology’s long-standing chassis design used across its larger desktop NAS models, retaining the familiar all-black metal and plastic enclosure. Measuring 166 mm high, 343 mm wide, and 243 mm deep, and weighing around 6 kg, it maintains the compact footprint expected of an 8-bay system while offering good internal airflow and accessibility. The front panel houses eight tool-less drive trays, each supporting either 3.5” SATA HDDs or 2.5” SATA SSDs, with hot-swapping supported on the main bays. Unlike the predecessor, this model enforces strict validation of drives, allowing only Synology-branded HAT5300 series HDDs and SAT5200/5210 SSDs, a significant limitation compared to earlier generations which were more permissive toward third-party drives. The front panel also features brightness-adjustable LEDs, a power button, and USB 3.2 ports for quick external access.

Internally, the DS1825+ provides two M.2 2280 NVMe SSD slots, designed primarily for SSD caching, but also supporting storage pools when used exclusively with Synology’s own NVMe SSDs. These slots use PCIe Gen 3 x4 links, which is adequate for caching and light storage workloads, though significantly behind what Gen 4-capable SSDs could theoretically offer. Importantly, the M.2 slots do not support hot-swap, and installing SSDs requires removing the chassis cover. The use of these NVMe slots for primary storage pools remains an appealing option for virtualized workloads or high-IOPS applications, albeit limited by the drive selection policy and the modest PCIe 3.0 bandwidth.

For users requiring greater capacity, the DS1825+ can be expanded up to a total of 18 drive bays by attaching up to two Synology DX525 expansion units via rear-mounted USB-C ports. This expandability enables support for larger storage pools as business needs grow, but it is worth noting that the expansion connection bandwidth is limited to USB 3.2 Gen 1 levels, which is equivalent to 5 Gbps, potentially creating a bottleneck if fully populating both expansion units with high-capacity drives. The backward-compatible design allows users of older DX517 units to repurpose them, though at a reduced performance ceiling. Unlike rackmount models, the DS1825+ does not support redundant power supplies or expansion over faster SAS connections.

One of the standout aspects of the DS1825+ remains its toolless drive trays, which include plastic clips for 3.5” drives and mounting holes for 2.5” SSDs. This makes maintenance and upgrades straightforward, and the internal dual 120 mm fans can also be replaced easily if needed. The chassis provides three fan modes—full-speed, cool, and quiet—allowing users to balance between thermal performance and noise levels. Overall, the physical construction remains solid and serviceable, benefiting from the company’s years of refinement in NAS hardware design.

The DS1825+ maintains its reputation for efficient use of space while improving storage scalability options over its older siblings. However, its strict drive compatibility requirements limit flexibility for those who previously mixed and matched drives based on cost or availability – which is a little bit of a dampener when you think about how appealing SHR (Synology htbrid RAID) is with those that gradually upgrade storage over the years in a single RAID pool. While the ability to expand to 18 bays and to leverage SSD caching or pools is welcome, users must carefully plan their deployment around Synology’s approved hardware list to avoid operational warnings or outright incompatibility.

Synology DS1825+ NAS Review – Internal Hardware

At the heart of the DS1825+ is the AMD Ryzen V1500B processor, a quad-core, eight-thread 64-bit CPU running at 2.2 GHz. This is the same embedded server-grade chip used in its predecessor, the DS1821+, and is designed for consistent, reliable file processing and multi-tasking in a NAS environment. The V1500B supports ECC memory and offers a modest power envelope compared to consumer-grade CPUs while delivering sufficient performance for most small business tasks, including light virtualization, high-volume file sharing, and running multiple DSM services simultaneously. Notably, the processor lacks integrated graphics, which means it does not support hardware-accelerated video transcoding—a limitation noted during testing and worth considering for users planning to run Plex or similar media servers. Despite its age and modest clock speed by 2025 standards, the V1500B remains a capable chip in terms of PCIe lane allocation and IOPS throughput for NAS workloads, striking a balance between power efficiency and server-oriented stability.

Memory in the DS1825+ is configured as 8 GB of DDR4 ECC SODIMM out of the box, doubling the 4 GB baseline offered on the DS1821+. The system uses standard SO-DIMM slots and offers two memory slots in total, supporting up to 32 GB (2 × 16 GB) if both slots are populated. During testing, the system correctly reported and utilized Synology-branded ECC memory, which the company mandates for full warranty and support compliance. While technically compatible with some third-party modules, users choosing non-Synology memory risk reduced support and the possibility of system warnings in DSM. The inclusion of ECC memory is crucial for ensuring data integrity, especially in RAID arrays and virtual machine workloads, where single-bit memory errors could otherwise lead to data corruption. In practice, 8 GB is adequate for smaller file-serving and backup scenarios, but users planning to run multiple virtual machines, intensive database applications, or very large volumes beyond 108 TB should strongly consider upgrading to the maximum supported memory to maintain performance under heavier loads.

The DS1825+ includes a single PCIe Gen3 x8 slot, operating at x4 link width, which provides flexibility for network upgrades and additional functionality. This slot supports Synology’s own PCIe expansion cards, including 10GbE NICs and M.2 NVMe SSD adapters for additional caching options. However, as noted during testing, some older or third-party PCIe cards that function on other Synology systems were not recognized by the DS1825+, suggesting firmware-level restrictions similar to the strict drive compatibility policies. This limits user choice somewhat and reinforces Synology’s preference for a controlled hardware ecosystem. The PCIe slot itself is easily accessible after removing the cover and is positioned above the mainboard in line with the rear ventilation path, ensuring adequate cooling for add-in cards even during prolonged operation. While the PCIe slot is a welcome inclusion for future-proofing, its limitations in both bandwidth (Gen3 ×4) and card support should be carefully weighed by users planning advanced configurations.

Synology DS1825+ NAS Review – Ports and Connections

On the back of the DS1825+, Synology has revised the network interface configuration to reflect more modern bandwidth expectations while keeping the overall I/O layout consistent with prior models. The system now features two 2.5GbE RJ-45 LAN ports, replacing the four 1GbE ports found on the DS1821+. This effectively doubles the available aggregate bandwidth compared to its predecessor when used with a compatible switch, while also supporting SMB Multichannel, link aggregation, failover, and load balancing through DSM’s network manager. During our testing, the 2.5GbE ports performed reliably and reached near-maximum throughput when paired with high-speed drives or SSD caching. However, the reduction from four ports to two has been met with mixed reactions, as it removes the option to segment traffic across more physical interfaces, which some users previously leveraged for separate VLANs or dedicated services.

Alongside its LAN ports, the DS1825+ includes three USB 3.2 Gen 1 Type-A ports, two located on the rear and one on the front panel. These ports support external hard drives, SSDs, UPS devices, and a limited number of compatible peripherals. For expansion, the system offers two USB Type-C ports on the rear for connecting DX525 expansion units, each adding five additional drive bays. While the shift to USB-C modernizes the physical connectors compared to the legacy eSATA ports used previously, it is important to note that the underlying bandwidth is still equivalent to USB 3.2 Gen 1 (5 Gbps). This limitation may impact performance if fully populating multiple expansion bays, particularly if configured with high-capacity 7,200 RPM HDDs or SSDs. During our testing, expansion connectivity was stable but not as fast as many users might assume given the Type-C connectors. No additional USB-C functionality for general peripherals is supported—these ports are strictly reserved for expansion chassis.

The system’s PCIe Gen3 x8 slot complements the onboard I/O, providing a pathway for additional high-speed interfaces. Synology’s supported PCIe cards include 10GbE network adapters and additional NVMe SSD adapters, which can unlock greater bandwidth potential or dedicated SSD storage for high-performance applications. However, as discussed in the hardware section, card compatibility is limited to Synology-validated options, and some third-party cards that work in earlier models may not function here. This means users planning to scale beyond the included 2.5GbE must factor in the added cost of Synology’s cards. Physically, the slot and I/O arrangement remain clean and accessible, with sufficient spacing to avoid airflow obstructions, and the internal fans provide adequate cooling even under sustained high-speed transfers.

Synology DS1825+ NAS Review – Heat, Noise and Storage Performance Tests

The DS1825+ maintains the same overall acoustic profile as its predecessor, though some subtle differences emerge in testing due to changes in fan tuning and drive validation. Equipped with two 120 mm rear-mounted fans, the system allows users to select between Full-Speed, Cool, and Quiet modes through DSM. In our tests with eight Synology HAT5300 7,200 RPM drives, idle noise measured between 35–38 dBA in Quiet mode, rising to 39–41 dBA under moderate load in Cool mode. At maximum fan speed, noise levels reached 44–46 dBA, which is audible in office environments but not disruptive. During intensive drive access, with fans set to Auto, the system balanced cooling with acoustics, averaging 48–50 dBA. It’s worth noting that drive selection significantly affects perceived noise—higher capacity drives or older models with louder bearings can exceed these figures. The fans remain easy to replace and are effective at maintaining stable internal temperatures even during sustained RAID rebuilds or virtualization workloads, underscoring Synology’s mature thermal management design.

In terms of power consumption, the DS1825+ exhibits predictable behavior for a system of this size and hardware configuration. With no drives installed, idle power draw measured around 21–22 watts with one LAN port active. Fully populated with eight HAT5300 HDDs and left idle with fans on Auto, consumption increased to a baseline of 57–62 watts. This rises further during drive-intensive operations, with power usage determined primarily by the number and type of drives installed—HDDs can draw between 3–10 watts each depending on workload. The Ryzen V1500B is not an especially low-TDP processor, but its efficiency under file-serving workloads keeps total system power reasonable. DSM allows users to fine-tune power use further through features such as scheduled on/off, drive hibernation, and Wake-on-LAN, which proved reliable during testing. Compared to smaller NAS systems, the DS1825+ naturally consumes more power due to its larger drive count and internal fans, but remains efficient relative to comparable 8-bay business-class models.

Performance of the DS1825+ aligns closely with the DS1821+ it replaces, as the core CPU and architecture remain unchanged. In our testing with eight HAT5300 drives configured in RAID 6, sequential read speeds over the dual 2.5GbE ports easily saturated a single link, averaging 290–295 MB/s. When link aggregation was enabled, throughput peaked near 580 MB/s under optimal conditions, confirming the benefit of aggregated connections for large file transfers. When fitted with Synology NVMe SSDs in caching mode, random read and write latencies improved noticeably, particularly in multi-client scenarios or under virtualization workloads. Using NVMe SSDs as storage pools further improved responsiveness but was constrained by the PCIe Gen3 ×4 bandwidth ceiling and limited SSD model options.

For video editing or high-volume content serving, the DS1825+ still benefits from installing a 10GbE NIC, though buyers should factor in the added cost of both the card and compatible network equipment. CPU-intensive tasks like running multiple VMs or DSM apps simultaneously are handled adequately, though media transcoding remains unsupported due to the lack of an integrated GPU.

The system’s flexibility in RAID and storage configurations allows it to adapt to different usage patterns, but it’s clear from our tests that performance is gated more by Synology’s validation policies and hardware constraints than by raw capability. For example, attempts to use third-party SSDs for caching or pools resulted in warnings and reduced feature access, despite the hardware technically supporting them. Similarly, third-party 7,200 RPM NAS HDDs could not be initialized in DSM at all, forcing reliance on Synology’s own drives. This imposed restriction does not impact the system’s fundamental speed or reliability once properly configured but does affect cost and planning. Overall, the DS1825+ delivers solid, predictable performance for its class, but users expecting a generational leap over the DS1821+ may find the gains modest and mostly limited to network throughput and improved default memory.

Attribute	Measured or Rated Value
Idle Noise (Quiet Mode)	35–38 dBA (8 × HAT5300 drives)
Load Noise (Auto, Full Load)	48–50 dBA
Idle Power (no drives)	21–22 watts
Idle Power (8 drives)	57–62 watts
Access Power	~60–65 watts (variable by workload/drives)
Operating Temperature Range	0–40°C (32–104°F)
Sequential Read (2.5GbE)	~295 MB/s single link, ~580 MB/s aggregated
Sequential Read (10GbE NIC)	~1,050–1,150 MB/s sustained (with RAID 6 and 7,200 RPM drives)

Synology DS1825+ NAS Review – DSM

The DS1825+ runs Synology’s latest DiskStation Manager (DSM) operating system, providing a consistent and mature software experience across the company’s product line. DSM continues to be one of the strongest reasons to choose Synology, offering a polished browser-based interface, extensive administrative controls, and a large ecosystem of first-party and third-party applications. The DS1825+ ships with the full DSM suite enabled, supporting features like Snapshot Replication, Hyper Backup, Synology Drive, and Virtual Machine Manager out of the box. During testing, DSM performed reliably, with the hardware fully supporting even advanced features like Btrfs file system snapshots, multi-version backups, and iSCSI SAN services. Resource usage remained modest even with several concurrent services running, thanks to the Ryzen CPU and ECC memory ensuring stability and data integrity.

One of DSM’s strengths is its virtualization and containerization support, which the DS1825+ leverages effectively. With its quad-core CPU and up to 32 GB of memory, the system can host several virtual DSM instances or lightweight Linux and Windows VMs via Virtual Machine Manager. Our tests demonstrated support for up to eight recommended VM instances and full compatibility with VMware, Hyper-V, Citrix, and OpenStack environments. The system also handles Docker containers well, although its lack of integrated graphics limits its appeal as a media transcoding server. Surveillance Station also remains fully functional here, with support for up to 40 IP cameras at 1080p H.264 and licensing for two included channels, expandable with additional licenses. This makes the DS1825+ a viable choice for businesses looking to consolidate surveillance storage and general file services on a single platform.

Application support on the DS1825+ aligns with Synology’s broader Plus-series feature set, and DSM’s package center provides easy access to install and manage additional services. The system supports the full suite of collaborative tools such as Synology Office, Chat, MailPlus, and Calendar, with tested limits of around 100 simultaneous users for office productivity and chat workloads. Hybrid Share and C2 cloud integration extend functionality into hybrid environments, allowing users to leverage Synology’s own cloud for offsite replication or shared folders. Synology Drive provides private cloud file synchronization for up to 100 users and over a million hosted files, making the system suitable for medium-sized teams. While the strict hardware validation policies discussed earlier extend to SSDs and HDDs, they do not affect DSM’s software features, which remain fully unlocked and accessible regardless of drive choice.

Synology DS1825+ NAS Review – Verdict and Conclusion

The Synology DS1825+ is a competent evolution of the company’s long-running 8-bay Plus series, offering measured yet meaningful updates in key areas such as default memory, network bandwidth, and support for Synology’s mature DSM ecosystem. The system retains its robust all-metal chassis with a compact footprint, efficient dual-fan cooling, and easy-to-service drive trays and components. The addition of dual 2.5GbE networking, which supports link aggregation and SMB Multichannel, better aligns with current network environments, though it still requires compatible switches to fully realize its bandwidth potential. The upgrade to 8 GB ECC memory by default, scalable up to 32 GB, provides headroom for virtualization workloads and ensures data integrity during multi-threaded operations like iSCSI SANs and virtual machine hosting. In practice, the DS1825+ performed reliably across all tested DSM features, including Snapshot Replication, Hybrid Share, and Synology Drive, even under heavier RAID 6 configurations. Noise and power consumption stayed within the expected range for an 8-bay business-class NAS, and its expandability to 18 bays via DX525 units ensures the DS1825+ remains a viable option as storage needs grow over time. Taken together, it offers a dependable and familiar experience that continues to serve Synology’s target audience well.

However, the DS1825+ is equally defined by compromises that prospective buyers must consider carefully before purchase. Synology’s increasingly rigid compatibility policies for both HDDs and NVMe SSDs significantly reduce flexibility and raise costs, as users are now effectively required to source only Synology-validated drives to avoid warnings and to unlock certain DSM features like RAID recovery, hot spares, and SSD storage pools. The hardware platform itself, anchored by the now four-year-old Ryzen V1500B processor, has not evolved meaningfully, leaving it without GPU-based transcoding capabilities and limiting PCIe bandwidth to Gen3 ×4 for both add-in cards and NVMe slots. The replacement of the DS1821+’s four 1GbE ports with only two 2.5GbE ports arguably improves aggregate throughput but sacrifices the port density some environments depend on for VLANs or dedicated service segregation. As noted in our testing, PCIe card support also remains restricted to Synology’s own validated models, further constraining upgrade paths for networking or SSD configurations. For those deeply invested in Synology’s ecosystem and who value its software integration and long-term reliability over hardware flexibility, the DS1825+ remains a strong choice that delivers on stability and ease of use. For users prioritizing maximum hardware control, wider component compatibility, or newer processing capabilities, competing platforms with more open policies may better suit their needs. Ultimately, the DS1825+ continues Synology’s tradition of reliable and controlled NAS solutions, but with a narrower appeal than in previous generations.

Synology DS1825+ NAS
Amazon in Your Region for the Synology DS1825+ NAS @ $1149	B&H for the Synology DS1825+ NAS @ $1149.99

 

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Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

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UniFi USB4/TB4 to 10GbE Adapter Review

Given the preponderance of 10 Gb Ethernet solutions available in the UniFi portfolio, it’s actually kind of weird that the brand has waited until almost halfway through 2025 to launch a convenient USB to 10G NIC adapter. To put it into perspective, the first generation of Thunderbolt to 10 GbE adapters arrived way back in 2018 from brands such as QNAP, StarTech, and Akitio. Despite this, however, there is still increasing demand for these convenient 10G upgrade alternatives to desktop PCIe card options, due to the growing support of USB4 client hardware, as well as its backwards compatibility with Thunderbolt 3 and Thunderbolt 4. This means that even particularly modest mini PCs and laptops now have the opportunity to scale up towards 10G easily. So, what exactly sets this new adapter from UniFi apart from the already quite oversaturated market of Thunderbolt/USB to 10 GbE adapters? Is it just the same thing with their own badge on top? Does it deserve your money and your data?

Feature	Specification / Details
Model	UACC-Adapter-RJ45-USBC-10GE
Price	$199 USD
Interface (Input)	USB-C (Compatible with USB4, Thunderbolt 3, Thunderbolt 4)
Interface (Output)	10GBASE-T Copper Ethernet (RJ45)
Controller	Marvell AQC113 (PCIe Gen 3/4 x1, x2, x4 support)
Compatibility	Windows, macOS, Linux (limited support on open-source NAS software)
Backward Compatibility	USB4, Thunderbolt 4, Thunderbolt 3 (No support for USB 3.2 Gen 1/Gen 2)
Power Source	Bus-powered via USB-C
Cooling	Passive (thermal pad + internal heatsink, no active fan)
Build	All-metal chassis, compact and lightweight design
Performance	Full 10GbE saturation possible; tested with CrystalDisk/AJA for sustained transfer
Thermals	~44–45°C under full load, ~40°C idle
Auto-Negotiation	Supported (2.5G / 5G / 10G)
Distance (10GBASE-T)	Up to 20 meters (longer possible, but performance may degrade)
Notable Limitations	No USB 3.x support; slower heat dissipation due to compact, passive-only design
Best Use Case	Portable 10G upgrade for laptops, mini-PCs, and client devices without PCIe expansion slots

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UniFi USB4 and TB4 to 10GbE Adapter Review – Quick Conclusion

UniFi have not really reinvented the wheel here. They were not the first to roll out Thunderbolt/USB 10G network adapters, and they certainly won’t be the last. It’s still a little confusing why it took the brand this long to roll out its own convenient accessory, but at least they’ve launched it with the latest controller on board—leading to a great deal more flexibility in its deployment on different client hardware, as well as reduced power consumption compared with the first generation of such adapters. The price of $199 lands pretty squarely between more cost-effective options in the market right now that use the previous generation controller, and the new generation of adapters arriving from brands like QNAP that feature the same hardware architecture as the UniFi option but are around $50 to $100 more. The design of this adapter is smaller and lighter than other options in the market by quite some margin, and as it is bus-powered and has no active cooling, the device is eminently portable and low-impact. All that said, it lacks the ridging and venting of other options in the market. Equally, we are on the cusp of just how big the evolution of USB4 network controllers is soon to become, and later this year we are likely to see the first generation of USB4 to 25G or 2x10GbE adapters arrive—clearly, these will scale in cost and won’t arrive for a great deal of time, but for those looking at this adapter as a means of future-proofing, you may well see the benefits in holding out a little bit longer. Nevertheless, UniFi have again released a great, solid network adapter here that does nothing wrong, and although they’ve arrived a little late to the party on this one, it’s still a very solid offering.

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UniFi USB4 and TB4 to 10GbE Adapter Review – Design

As I’ve already mentioned, there are already a decent number of USB-C to 10 GbE network adapter options in the market, and given UniFi’s unique design choices, I’m always interested to see how Ubiquiti goes about designing their own version of something that the market already has—but more importantly, what exactly are they bringing to it that doesn’t already exist in the marketplace.

In the case of this adapter, the main three things that this adapter seemingly introduces over the status quo are:

• Their adapter is smaller in size and lighter in weight than pretty much every other adapter in the market for 10 GbE via USB-C.

• Their adapter has a lower power consumption than practically all other USB-C to 10 GbE Ethernet adapters.

• Their adapter uses a much more up-to-date and recent controller than any other Thunderbolt to 10G adapter released before 2025.

Those first two points are going to be very attractive to users who have been weighing up the need to buy an adapter over the last few years that connects via USB-C, but we are going to have to drill down a little bit later into why that third point is quite important to users with older generation equipment. But we’ll get back to that later.

The adapter is pretty damn small, as its completely metal external chassis is fanless. The adapter relies heavily on a controller-mounted heatsink internally that is connected to a thermal pad attached to the external metal casing. The USB Type-C input provides both data and power via a single interface, and this adapter supports Thunderbolt 3, Thunderbolt 4, and USB4. That also means that it will most certainly work with future generations of USB and the slowly rolling-out Thunderbolt 5 protocol. Crucially though, it’s worth noting that this adapter does not support USB 3.2 Gen 1 or Gen 2—domestic USB that a lot more value devices either exclusively have or the port that is more commonly found on everything else. So, despite the 5 to 7-year release difference between this adapter and the first generation of Thunderbolt to 10 Gb Ethernet USB bus-powered adapters, compatibility on especially legacy equipment is not guaranteed.

It is also worth touching on that adapters like this are chiefly designed for users that have client hardware that cannot support a traditional PCIe upgrade card for adding improved network interfaces. If you have the facility to add 10 Gb Ethernet via a PCIe slot, I would always recommend that instead of an adapter like this. It will end up being far more power efficient and considerably lower in price. But for those in a pinch that need a portable and easy-to-adopt network upgrade on their system, this is a great choice.

If you are in the market for improved network connectivity and 10 GbE is a bit too rich for your blood or your needs, you can still get hold of incredibly cost-effective USB to 5 Gb Ethernet adapters for as little as $30 right now. They also allow connectivity with legacy USB 3.2 connections as well. So, if you don’t actually need full 10 GbE, and your switch supports auto-negotiation with 5 GbE, you could save a bunch of money.

Check Amazon for a $30 USB to 5GbE Adapter HERE – Check AliExpress for $30 USB-to-5GbE Adapter HERE

Do keep in mind that there are affordable USB to 5 GbE adapters in the market. I’m actually kind of surprised that UniFi haven’t integrated a USB to 5 Gb Ethernet adapter into their lineup already, as there is definitely a growing demand for this middle choice in network connectivity at the home and prosumer level—especially as more routers and network switches roll out with both 2.5 GbE and 5 GbE support.

UniFi USB4 and TB4 to 10GbE Adapter Review – Hardware

The physical connection on the other side of this UniFi adapter is a 10GBASE-T copper connection. This is generally perfect up to about 20 meters, and although you can use it over longer distances, at that point you tend to experience some resistance and a drop in latency. A fiber SFP option would have been great, but if they were only going to launch one version—now or ever—almost certainly the one users would want for convenience is going to be the copper option. The adapter also supports auto-negotiation as you’d expect, and although some client hardware will require you to install the AQC113 driver, it is broadly available for the majority of platforms ranging from Windows to Mac and custom Linux builds. That said, support in most open-source NAS software is still a little patchy.

In terms of performance, I’m pleased to say that when connecting with a 10 GbE NAS system via a 10G copper switch, this adapter comfortably hit 10 GbE saturation very easily. Consistent testing by CrystalDisk and AJA using a NAS equipped with a 10 GbE port and SSDs allowed this adapter to run consistently with repeated 1 GB tests over 10 GbE for 15 minutes with sustained performance. Clearly, the performance you’re going to achieve with an adapter like this will be heavily based on both the network activity and the target IP device, but even this limited testing showed that this adapter is more than capable of hitting those performance numbers.

When the adapter was running full-flow, and after 10 minutes of sustained use, it was hitting around 44 to 45°C. When idle, the adapter rested at around 40°C when not in use. One slight complaint I had was that the adapter did not especially quickly dissipate the gathered heat during testing—and that didn’t come as a huge surprise. As this adapter lacks any active cooling system internally, lacks the ridged heatsink design of a lot of other USB-to-10G adapters on the market, and is notably more compact than other options, it was inevitable that temperatures might get a little spicy. Nevertheless, I am a little disappointed at how slowly heat was dissipated between uses, and that is sadly a price many users who want a compact adapter like this are going to have to pay.

Now I want to discuss the network controller inside this UniFi USB4-to-10G adapter, as I think it’s going to be an important area of distinction for buyers considering this new $200 10G adapter versus cheaper or more expensive alternatives that have been in the market for more than 5 years. The first generation of Thunderbolt-to-10G adapters that arrived way back in 2018/2019 featured the AQN-107 controller. This was designed exclusively for Thunderbolt connections and was a controller running on a PCIe Gen 3 x4 mounted connection in those adapters. This more modern controller is the AQC113, and alongside arriving in a smaller physical size with lower power consumption, it crucially runs on a flexible PCIe Gen 3/4 x1, x2, or x4 architecture as needed.

The reason this is important is that when Thunderbolt 4 and USB4 arrived on client hardware as more flexible and affordable alternatives to Thunderbolt 3, it also allowed client hardware creators to be a little bit more flexible on the allocated PCIe lanes that they would dedicate to USB4/Thunderbolt 3. As good as all this sounds, that meant that more modern hardware with USB4/TB4 (which is backwards compatible with TB3) often had much poorer or inconsistent performance when using the older generation TB3 10G adapters—because the adapter wasn’t flexible enough to adapt to the more dynamic deployment of USB4/TB4 on modern hardware. That is why the new controller and its flexibility may well run consistently better and more efficiently on modern hardware, as both the client and the adapter are more flexibly positioned to adapt to the unique deployments they may encounter.

Several of the existing USB-C to 10G network adapters in the market released over the last 5 years are soon to be updated with newer controllers (with QNAP recently upgrading their existing adapter with the new controller and increasing the price from $199 to $249 already). This is why I touched on earlier the importance of UniFi choosing the newer-gen controller for their adapter. It ensures far greater compatibility with modern USB4/TB3 architecture, as well as better flexibility for users on older-generation devices.

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UniFi USB4 and TB4 to 10GbE Adapter Review – Verdict & Conclusion

Unless you properly dig down into just why both the internal hardware and the necessity for a device like this exist, chances are there are a lot of traditional 10G users who are going to question why you’d spend $200 on a USB adapter when there are cheaper and more power-efficient PCIe options on the market. Equally, there are going to be those who’ll point at UniFi releasing this adapter in 2025 and—without looking into how the hardware in these adapters has changed—will question why it took UniFi so long to jump on this bandwagon. To both of those kinds of users, I think they are either missing the point or need to spend a little bit more time looking at how this kind of technology has both changed and evolved for the better in the last few years. The original hurdles for users to scale up their network connectivity have evolved rapidly, and now even the most basic low-powered and low-priced Chromebook is not incapable of scaling up towards 2.5G and 5G network connections. Equally, as Thunderbolt and USB continue their tit-for-tat upgrades periodically, the network peripherals available to most users are evolving just as quickly. This new adapter takes advantage of the continued miniaturization of a lot of those components—and their growing comparative affordability.

I genuinely and wholeheartedly recommend the UniFi USB4 to 10 Gb Ethernet adapter. I also want to add that there are cheap alternatives in the market—if you’re a Thunderbolt 3 user, there are much cheaper alternatives for 2.5G and 5G. If you only have USB 3.2, those are also options to consider. And finally, keep your eyes on the end of 2025, as the controllers that made this adapter possible are going to start rolling out towards dual 10G and 2.5G solutions in due course. They will, of course, scale up in price too, but if you’re looking at this adapter for the sake of future-proofing rather than immediate deployment, you might want to hold off a little while longer. For everyone else, this is a fantastic and convenient network upgrade for content creators and prosumers alike.

Pros of the UniFi 10GbE / USB-C Adapter

Cons of the UniFi 10GbE / USB-C Adapters

Compact & Lightweight: Smaller and lighter than most 10GbE USB adapters on the market. Modern Controller (AQC113): Improved compatibility, power efficiency, and flexible PCIe lane support. Full USB4/TB3/TB4 Compatibility: Supports the latest connection standards with future-proof design. Passive Cooling: Silent, fanless design with metal chassis and internal heatsink. Bus Powered: No external power supply required, making it ultra-portable. Achieves Full 10GbE Saturation: Delivers consistent high-speed performance in testing. Auto-Negotiation Support: Easily scales down to 2.5G or 5G when supported by the switch. Cross-Platform Support: Compatible with Windows, macOS, and Linux (with some limitations).

No USB 3.2 Support: Incompatible with many legacy USB ports found on budget or older devices. Limited Thermal Dissipation: Gets warm under load and dissipates heat slowly due to compact, fanless design. Price Point: At $199, it sits higher than 2.5G/5G alternatives and may be overkill for non-10G users.

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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

Need Advice on Data Storage from an Expert?

Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

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Découvrez notre test du mini PC Geekom IT15 équipé d’un Core Ultra 9 : design, connectique, performances, etc. Voici l'essentiel à savoir avant de vous décider.

The post Test Geekom IT15 : un mini PC redoutable avec un Intel Core Ultra 9 first appeared on IT-Connect.

Synology Hard Drives and SSD Comparison with Seagate/WD/Toshiba and More – Deal Breaker?

In recent years, Synology has steadily moved toward a more vertically integrated hardware ecosystem, and the arrival of the 2025 generation of NAS systems marks a significant escalation in that approach. With a much stricter verification process for compatible storage media—covering both hard drives and SSDs—Synology now appears to heavily prioritize its own branded storage. This shift has sparked widespread debate across the NAS community, particularly as many long-time users of Seagate IronWolf, WD Red, and Toshiba NAS drives find themselves increasingly locked out of certain key features like RAID expansion, hot spare assignment, and recovery operations unless using “verified” drives. What’s more, while some of Synology’s media are rebranded and firmware-modified versions of familiar drives from Seagate and Toshiba, the pricing and compatibility limitations often leave users puzzled—and frustrated.

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Synology NAS and Media on Amazon – HERE Synology Products on B&H – HERE Seagate Ironwolf Media on Amazon – HERE WD Red Media on Amazon – HERE Seagate Products on B&H – HERE WD Products on B&H – HERE

In response to growing user concern, we conducted a comparison of Synology’s drive lineup against the current offerings from Seagate, WD, and Kingston—analyzing each in terms of price per terabyte, real-world performance, durability specifications, and availability. Drawing from direct benchmarking, manufacturer datasheets, and controlled NAS testing environments, this article aims to answer a key question: is Synology’s branded media actually worth the premium? While some users may welcome the simplicity of a one-brand ecosystem, others are understandably wary of higher costs, limited SKU availability, and the potential long-term implications of vendor lock-in. Let’s break down what Synology drives really offer—and where they fall short—compared to the tried and tested alternatives on the market.

Synology Hard Drives and SSDs – What Drives Are There to Buy?

Synology’s storage media catalog is divided across value, prosumer, enterprise SATA, and SAS hard drives, alongside both SATA and NVMe SSDs. While these drives carry the Synology name and firmware, they are not designed or manufactured in-house. Instead, Synology rebrands OEM hardware from established vendors: Toshiba for the enterprise SATA and SAS drives, Seagate for the value-tier NAS HDDs, and Phison-based platforms for SSDs. The internal firmware is customized by Synology to integrate tightly with DSM, and in some cases, to restrict compatibility to only their branded drives within the latest 2025 NAS systems.

The naming scheme makes it easier to distinguish between drive classes:

• HAT for SATA NAS hard drives

• HAS for SAS enterprise drives

• SAT for SATA SSDs

• SNV for NVMe SSDs

This segmentation aims to help users align their hardware with expected durability (e.g. workload in TB/year), power loss protection, and RAID integration. However, it’s worth noting that several of these drives are virtually identical to third-party counterparts—particularly in the HAT3300 and HAT3310 lines, which closely mirror Seagate IronWolf models down to mechanical structure and spec. Despite this, third-party versions of those drives remain incompatible with key RAID features on the latest Synology systems unless they are officially “verified.”

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Synology NAS HDDs – HAT Series (SATA)

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Synology SAS HDDs – HAS Series

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Synology SATA SSDs – SAT Series

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Synology NVMe SSDs – SNV Series

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While Synology’s branding suggests ecosystem cohesion, it’s essential to recognize that their drive firmware is not engineered for general-purpose systems. These drives are optimized—and in some cases restricted—for Synology NAS environments. However, performance benchmarks show that Synology drives often perform equivalently or slightly below their third-party counterparts in synthetic and real-world tests. Moreover, price comparisons reveal a 5–15% markup on average in the value tier, and significantly higher deltas—often exceeding 30–40%—in the enterprise-class and SSD segments. Combined with regional supply inconsistencies and limited SKU availability, the value proposition of Synology-branded drives remains hotly debated, especially when identical hardware from Seagate or Toshiba can be purchased for less—if only the 2025 NAS series would support them natively.

Synology Hard Drives and SSDs vs Seagate, WD, etc – Price per TB and Value

When it comes to entry-level NAS hard drives, the price differences between Synology’s HAT3300 and HAT3310 series and their third-party equivalents—such as Seagate IronWolf and WD Red Plus—are generally modest. In most cases, the cost per terabyte (TB) stays within a 0% to 15% margin, with Synology’s versions sitting slightly higher. For casual or home users who just want a drive that “just works” out of the box and benefits from firmware-level integration with DSM, that small premium might feel justifiable.

But the story changes dramatically as we move into prosumer and enterprise territory. Drives like the Synology HAT5300 and HAS5300 series can cost 40%–50% more than Seagate IronWolf Pro, WD Red Pro, or Seagate Exos alternatives—despite sharing the same mechanical internals in many cases. These aren’t just marginal differences; when you’re building a multi-drive RAID array with 12TB or 16TB drives, that pricing gap quickly snowballs into hundreds or even thousands of dollars extra. And this is particularly frustrating when, for example, Synology’s 12TB HAT5300 (built on Toshiba hardware) costs nearly double what a comparable IronWolf Pro sells for, despite similar endurance ratings and warranty terms.

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Entry-Level NAS HDDs – Synology vs Seagate & WD

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Prosumer NAS HDDs – Synology vs Seagate & WD

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Enterprise SAS HDDs – Synology vs Seagate Exos

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Enterprise SATA SSDs – Synology vs Kingston

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NVMe SSDs – Synology vs WD Red SN700

In short, while Synology’s drives are built on reputable platforms and do offer advantages like verified DSM integration and predictable firmware behavior, the value proposition becomes questionable—especially in higher capacities and enterprise deployments. For many users, especially SMBs and home power users deploying multi-drive setups, that extra 40–50% markup can be hard to justify. When the mechanical hardware is near-identical and the only major differentiator is firmware control, it’s no wonder many are pushing back against this pricing structure.)

SYNOLOGY DSM Storage Manager Benchmarks (1st and 3rd Party Drive Media)

Zoom in to see the results. IMPORTANT that you keep in mind that these SSDs and HDDs are different capacities and therefore direct comparison and correlation between their performance is not fair – I include these because I think it is important to compare the general gist of using Synology HDD media in a system and then alternatives, but measured with Synology’s in-system tools. Larger capacities mostly tend to yeald better results in any brand of drive (not a ‘do-or-die’ rule, but generally true).

SYNOLOGY HAT3300 HDD	Seagate Ironwolf HDD
SYNOLOGY HAT5300 HDD	Seagate EXOS HDD
SYNOLOGY SAT5200 SSD	Kingston DC600 SATA SSD
SYNOLOGY M.2 NVMe SSD	TeamGroup T-Create Gen3 M.2 SSD

Synology Hard Drives and SSDs vs Seagate, WD, etc – Performance

IMPORTANT – In the process of upscaling the test result images (as there is a lot crammed in, so I have included the slightly blurred ones here) but I and will replace these with upscaled versions as soon as possible.

When it comes to performance, Synology’s hard drives and SSDs generally stay within expected ranges for their class—but with some caveats. Most of their HDDs mirror the performance of the OEM drives they’re based on, particularly in the HAT3300 and HAT3310 lines, which perform nearly identically to WD Red Plus and Seagate IronWolf models. You’re looking at familiar specs here: 5400–7200 RPM spin speeds, ~200–280MB/s sequential transfer rates, and ~180TB/yr workload ratings. That’s no surprise, considering these are essentially Seagate or Toshiba drives with Synology firmware and branding. Where things start to scale up, like in the HAT5300 and HAS5300 series, the specs remain on par with their higher-end third-party equivalents. These drives offer 550TB/year workloads, 7200 RPM motors, and MTBF figures around 2.5 million hours—just like IronWolf Pro, WD Red Pro, or Seagate Exos. But Synology currently tops out at 20TB in both SATA and SAS drives, while the competition is already pushing 22TB, 24TB, and even 26TB models. So, if you’re planning a high-capacity build, Synology might already be limiting your options on sheer scale alone.

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NAS HDDs – Capacity, Performance, Endurance & Class Comparison

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Performance parity continues with Synology’s SATA SSDs. The SAT5221 and SAT5210 series are very close in spec to Kingston’s DC600M drives, offering similar read/write speeds, IOPS performance, and endurance levels. The SAT5210 even pushes into ultra-DWPD territory, boasting up to 10,000 TBW and higher daily write thresholds, which is competitive in the enterprise space. If you need high write endurance and steady power loss protection, these drives tick the right boxes.

The gap, however, opens up in the NVMe tier. Synology’s SNV3400 and SNV3500 drives fall short compared to third-party NVMe SSDs like the WD Red SN700. While Synology focuses on endurance, PLP (power loss protection), and integration with DSM caching features, the performance ceiling on these drives is noticeably lower—both in terms of sequential throughput and IOPS. Capacities also top out at 800GB, while others offer 1TB and beyond with faster read/write performance. So if you’re after speed or larger NVMe caching pools, Synology’s current options may feel behind the curve.

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SATA & NVMe SSDs – Synology vs Kingston

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In short, Synology’s drives generally deliver solid, reliable performance that matches their third-party foundations—but the benefits of full DSM compatibility come with a trade-off. While the SATA range holds its ground, the NVMe lineup is due for an update if Synology wants to stay competitive against higher-capacity, higher-speed SSDs now widely available elsewhere. If performance is your main concern, particularly for NVMe caching or flash-heavy tasks, third-party options may be a better fit unless full integration is a must-have.

Synology Hard Drives and SSDs Guide – The Good and the Bad

In reviewing Synology’s lineup of hard drives and SSDs, it’s clear that the hardware itself is solid—built on trusted OEM foundations and tuned to work seamlessly within DSM environments. From a compatibility and reliability standpoint, these drives do offer advantages, particularly for users who want an integrated, no-hassle deployment. That said, these benefits come with notable trade-offs. In many cases, Synology’s drives are mechanically identical to models from Seagate, Toshiba, or Phison, yet priced significantly higher—especially in the enterprise and NVMe tiers. While some of that premium may be justified by firmware-level integration, PLP, or simplified support paths, the cost disparity is hard to ignore for experienced users already comfortable with third-party hardware.

Ultimately, the decision to adopt Synology-branded drives will depend on your priorities. If you’re building a system where out-of-the-box compatibility, long-term support, and unified ecosystem control are paramount, Synology’s media may be a safe bet—albeit at a higher packaged price. But if your focus is on maximizing performance per dollar, scaling capacity, or customizing your setup beyond Synology’s verified list, third-party alternatives remain the more flexible and cost-effective choice. Until Synology expands their verified media list and adjusts regional pricing or availability, many users will continue to see these drives not as a value-add, but as an imposed requirement.

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Need Advice on Data Storage from an Expert?

Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

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Test du mini PC AceMagic Vista Mini V1 : performances, usages, points forts et limites de ce modèle compact, silencieux et économique.

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30TB Seagate Ironwolf Pro and EXOS HDD Review – When is Enough, Enough?

The arrival of 30TB capacity hard drives from Seagate — in the form of the IronWolf Pro ST30000NT011 and the Exos M ST30000NM004K — marks another incremental step in high-capacity storage for NAS and enterprise environments. Both models utilize helium-sealed conventional magnetic recording (CMR) technology and pack ten platters at 3TB each into the familiar 3.5-inch form factor. This represents the highest available capacity in a single drive to date, offering an alternative to more complex arrays of smaller disks while preserving compatibility with standard SATA 6Gb/s interfaces. These drives maintain a 7200 RPM spindle speed, 512MB cache, and sustained transfer rates approaching 275MB/s, making them suitable for environments that demand both scale and consistent throughput. The IronWolf Pro is targeted at commercial NAS and multi-user SMB deployments, where ease of integration, features like IronWolf Health Management (IHM), and bundled data recovery services are priorities. The Exos M, by contrast, is designed for data centers and hyperscale cloud storage, where maximum density, superior energy efficiency per terabyte, and sustainability play a more critical role. This review examines not only how these two 30TB drives are constructed and perform in practice, but also explores their compatibility with existing NAS hardware and server infrastructures, as well as the trade-offs involved when moving to such large single-drive capacities.

Seagate 30TB Ironwolf Pro and EXOS Hard Drive – Quick Conclusion

The Seagate IronWolf Pro 30TB and Exos M 30TB represent the cutting edge of mechanical storage, delivering unprecedented density in a standard 3.5-inch, SATA-compatible form factor. Both drives achieve their capacity through a helium-sealed, ten-platter CMR design, offering sustained transfer rates of up to 275 MB/s, 24/7 operability, and an MTBF of 2.5 million hours, making them viable for demanding NAS and enterprise environments. The IronWolf Pro is positioned for SMBs and creative professionals, bundling IronWolf Health Management for drive monitoring and three years of Rescue Data Recovery Services for additional peace of mind, while the Exos M caters to hyperscale and data center deployments by emphasizing power efficiency, sustainability, and seamless integration at scale. These drives are not for casual or budget-conscious users, as their high power consumption, increased heat output, and louder acoustics require properly specified NAS or server hardware to operate reliably. Additionally, their massive single-drive capacity raises practical considerations around redundancy, RAID rebuild times, and backup planning, which can offset some of the benefits of ultra-high density. Nonetheless, for users and organizations that can justify the investment and design their infrastructure to accommodate the specific demands of these drives, both models offer compelling solutions to growing storage needs. The IronWolf Pro excels in environments that value monitoring, support, and ease of deployment, while the Exos M is a better fit where operational efficiency and cost-per-terabyte are paramount, ensuring each serves its intended audience effectively.

 

You can purchase the Seagate Ironwolf 30TB Hard Drive Series via the links below: Seagate 30TB Ironwolf Pro HDD HERE on Amazon Seagate 30TB EXOS HDD HERE on Amazon Seagate 30TB Ironwolf Pro HDD HERE on B&H Seagate 30TB EXOS HDD HERE on B&H * Using these links will result in a small % commission coming to NASCompares and this helps me and Ed here (it really is just us!) to keep making our videos, writing our reviews and providing support in our free support sections for others!

Seagate 30TB Ironwolf Pro and EXOS Hard Drive – Design and Build

So, first up, below is a side-by-side comparison of the key specifications of the Seagate IronWolf Pro 30TB and Seagate Exos M 30TB drives. Both drives use CMR recording, a helium-sealed 10-platter design, and are built around similar mechanical and electrical platforms, but each is targeted at different use cases: SMB/creative NAS environments versus hyperscale cloud and enterprise data centers. This table highlights their similarities and subtle differences.

The IronWolf Pro places significant emphasis on durability and reliability within multi-bay NAS systems, making it well-suited to SMB and creative workflows. It achieves a mean time between failures (MTBF) of 2.5 million hours and carries a 5-year limited warranty, consistent with Seagate’s premium NAS offerings. The workload rate limit (WRL) of 550TB per year matches that of previous IronWolf Pro models but at higher capacity, allowing for heavier data activity in RAID configurations without voiding warranty terms.

To mitigate vibration issues common in dense multi-drive arrays, the IronWolf Pro integrates rotational vibration (RV) sensors that detect and compensate for external vibrations, stabilizing head positioning to maintain consistent throughput. Acoustically, the drive has been measured at approximately 28 dBA at idle and 32 dBA under seek activity, levels low enough to remain acceptable in small server rooms or under-desk NAS units, though still noticeable in very quiet environments.

By contrast, the Exos M 30TB, though physically and mechanically similar, is tuned for the needs of enterprise-scale and hyperscale cloud deployments. Its construction prioritizes energy efficiency per terabyte and long-term durability at scale, with features like PowerChoice for adaptive idle modes and PowerBalance for optimized performance-to-watt ratios. These firmware-driven features help reduce total operational costs when thousands of drives are deployed. The Exos M also includes RSA 3072 firmware verification for enhanced data security and is assembled with higher use of recycled materials and renewable energy inputs than earlier generations. These factors align it with the sustainability initiatives many data center operators are now targeting, while maintaining interoperability by preserving the same form factor, interface, and airflow characteristics as previous generations.

Both drives feature hardware-level secure data management, supporting Seagate’s Instant Secure Erase (ISE) to allow administrators to cryptographically erase all user data before redeploying or decommissioning a drive. This functionality is especially relevant for enterprise customers concerned with compliance and data security in multi-tenant environments. For SMB customers, the IronWolf Pro adds another layer of protection with Seagate’s Rescue Data Recovery Services bundled for three years, providing access to Seagate’s in-house data recovery team. This service has an advertised 95% success rate and is included at no additional cost, addressing accidental deletions, corruption, and even some mechanical failures — something that the Exos M does not include by default, as enterprises generally rely on their own backup and recovery procedures.

Finally, it is important to note the environmental operating specifications and resilience engineered into these drives. Both models operate safely in ambient temperatures between 10°C and 60°C and can tolerate non-operating storage temperatures down to –40°C and up to 70°C. They are rated to withstand 30Gs of shock during operation and up to 200Gs when non-operational, which is critical during shipping and installation in dense arrays. Vibration tolerances are also robust, with rotational vibration resistance specified up to 12.5 rad/s² between 10Hz and 1500Hz. Both require both +12V and +5V power rails and draw a typical 6.8–6.9W at idle, which increases during read/write activity as noted in Seagate’s specifications. Taken together, these figures indicate that while the drives are robust enough for demanding environments, users should still ensure their NAS or server chassis provides sufficient cooling, airflow, and power delivery to stay within these tolerances.

Comparing the 30TB IronWolf Pro to the 24TB IronWolf Pro and 4TB IronWolf (Non‑Pro) for Perspective

The 30TB IronWolf Pro represents Seagate’s largest capacity in the NAS‑optimized lineup, continuing the incremental increase in platter count, areal density, and helium‑sealed design. The 4TB non‑Pro IronWolf uses a more modest five‑platter, air‑filled design spinning at 5400 RPM, while the 24TB IronWolf Pro was the previous capacity peak, utilizing nine helium‑sealed platters and a 7200 RPM spindle. Despite sharing the same CMR recording and SATA interface, there is a clear progression in performance, power requirements, noise, and workload tolerances across these models. This comparison highlights how structural changes and internal technologies evolve with capacity—and where trade‑offs emerge at the top end of the spectrum.

Seagate 30TB Ironwolf Pro and EXOS Hard Drive – Performance, Noise and NAS Compatibility (WiP)

Performance testing of the Seagate IronWolf Pro 30TB and Exos M 30TB confirms that both drives deliver sustained sequential transfer rates close to their advertised 275 MB/s. In NAS systems tested—including QNAP, Synology, and Asustor platforms—both drives initialized without compatibility errors and achieved typical sequential read speeds of 268–270 MB/s and write speeds of 252–262 MB/s, depending on the platform and RAID configuration. These results align with expectations for a modern 7200 RPM CMR drive with a 512 MB cache and demonstrate that even at 30TB, throughput remains consistent with prior Pro‑series drives. Random IOPS, while limited compared to SSDs, remain within acceptable ranges for NAS workloads, with the Exos M specified at up to 170 IOPS read and 350 IOPS write at 4K QD16. Latency is nominal at approximately 4.16 ms, which is typical for this class of mechanical drive. Importantly, no firmware or block‑size compatibility issues were noted, and both drives default to 512e sector formatting, ensuring out‑of‑the‑box operability with most modern operating systems and file systems.

Acoustic performance, however, is noticeably impacted by the increase in platter count and capacity. During idle, the IronWolf Pro registers approximately 28 dBA in a quiet environment, with seek noise rising to around 32 dBA. These figures are slightly higher than those of the 24TB Pro and significantly more pronounced than the older 4TB IronWolf non‑Pro, which produces closer to 20–24 dBA. Subjectively, this noise was clearly audible in a quiet office when installed in a plastic‑chassis NAS and became more noticeable under heavy write operations. In larger arrays, particularly in 8‑bay or 12‑bay enclosures fully populated with these drives, cumulative vibration and resonance may amplify the perceived noise level. By comparison, the Exos M does not publish specific acoustic figures, reflecting its assumption of deployment in already noisy data center environments where ambient noise levels mask individual drive activity.

On the topic of environmental and electrical specifications, both drives are built to operate reliably in demanding conditions. The IronWolf Pro and Exos M are rated for continuous operation at ambient temperatures from 10 °C to 60 °C and can withstand storage temperatures from −40 °C to 70 °C when powered off. Shock ratings remain robust at 30 G operating and 200 G non‑operating, ensuring safe transport and handling before installation. Rotational vibration tolerance of up to 12.5 rad/s² helps maintain head‑positioning accuracy even in vibration‑prone multi‑drive arrays. Power draw, as specified by Seagate, averages around 6.8–6.9 W when idle and rises to between 8.3–9.5 W during typical operating workloads, depending on the model. Although these figures are in line with expectations for drives of this capacity, they are higher than those of lower‑capacity models, and users should ensure their NAS or server power delivery and airflow are sufficient.

In terms of platform compatibility, early testing shows that both drives are recognized and functional in all major NAS operating systems tested, including Synology DSM, QNAP QTS, TrueNAS SCALE, and Unraid. Both drives initialized cleanly, allowed full‑capacity volume creation, and performed as expected in single‑disk, RAID‑1, and RAID‑5 configurations. Some NAS brands, such as Synology’s newer units, do issue warnings when non‑Synology‑branded drives are installed, but no functional limitations were encountered. The Exos M, while designed primarily for enterprise and cloud storage arrays, showed no incompatibilities when deployed in smaller NAS appliances. As always, users are advised to consult their NAS vendor’s compatibility list to ensure formal support for these models.

Important point here – As this drive is something of a ‘bigger boy’ – the INITIAL power draw of the drive is quite high, so we are starting to see some examples of particularly high initial power draw drives having issues with NAS backboard/SATA PCB boards that do not have the consistent power delivery needed for larger drive arrays to be stable for a large number of big drives like this one. It’s a small % chance of being an issue, but it does mean that although support and compatibility of the Seagate Ironwolf Pro and EXOS 30TB Hard Drive might be fine on a lot of devices, more power efficient systems or lose built to a lower production cost that reduce a lot of the power deliver (PD) might have long term running and stability issues with drives of this scale down the road.

Seagate 30TB Ironwolf Pro and EXOS Hard Drive – Conclusion and Verdict

The Seagate IronWolf Pro 30TB and Exos M 30TB drives both exemplify the steady evolution of high‑capacity mechanical storage, bringing unprecedented density to the familiar 3.5‑inch form factor without sacrificing the reliability and compatibility that enterprise and NAS users expect. At 30TB each, they are currently the largest CMR SATA hard drives available, delivering predictable sustained transfer rates close to 275 MB/s and designed to operate 24/7 with an MTBF of 2.5 million hours. Both feature helium‑sealed, 10‑platter designs and include hardware‑level protections such as Instant Secure Erase and rotational vibration mitigation, which are critical in multi‑bay arrays. Where they differ is in market focus: the IronWolf Pro is clearly tailored for SMBs, creative professionals, and enterprise NAS environments that benefit from health monitoring via IronWolf Health Management and the inclusion of three years of Rescue Data Recovery Service, making it easier for smaller teams to recover from accidental loss. The Exos M, by contrast, is optimized for hyperscale data centers, where sustainability, operational cost per terabyte, and compatibility with existing rack infrastructure take precedence, and where administrators already have recovery processes in place.

That said, deploying drives of this capacity is not without its operational and economic considerations. At 30TB per drive, both models demand careful attention to power and cooling: idle and active power consumption are notably higher than lower‑capacity drives, and the additional heat and acoustic output can challenge under‑spec’d NAS enclosures. In smaller or plastic‑chassis NAS units, the noise profile of several of these drives spinning simultaneously can become disruptive in quiet offices or residential settings. Additionally, the sheer size of each drive raises planning concerns around data redundancy and recovery times—should a 30TB drive fail, rebuilding a RAID array or restoring from backup can take significantly longer than with smaller disks. For some users, a lower‑capacity, higher‑spindle‑count configuration may still provide better performance in parallelized workloads and potentially faster rebuild times, while keeping per‑drive costs more manageable.

Ultimately, both the IronWolf Pro 30TB and Exos M 30TB succeed at what they set out to do: deliver maximum capacity in a familiar, standards‑compliant format for users and organizations that can benefit from ultra‑dense storage. For NAS and SMB environments prioritizing ease of use, monitoring, and support, the IronWolf Pro remains the obvious choice. For data centers and hyperscale operations where scale, efficiency, and sustainability dominate requirements, the Exos M makes more sense. Either way, these drives are best viewed as specialist tools, suited to those prepared to manage the trade‑offs inherent in such high‑capacity storage. Provided that the environment, workload, and backup strategy are properly aligned, they offer a compelling, if premium, solution for meeting the growing demands of modern data storage.

You can purchase the Seagate Ironwolf 30TB Hard Drive Series via the links below: Seagate 30TB Ironwolf Pro HDD HERE on Amazon Seagate 30TB EXOS HDD HERE on Amazon Seagate 30TB Ironwolf Pro HDD HERE on B&H Seagate 30TB EXOS HDD HERE on B&H * Using these links will result in a small % commission coming to NASCompares and this helps me and Ed here (it really is just us!) to keep making our videos, writing our reviews and providing support in our free support sections for others!

PROs of the Seagate 30TB Ironwolf Pro and EXOs

PROs of the Seagate 30TB Ironwolf Pro and EXOs

Unprecedented Capacity — Both drives offer 30TB in a single 3.5-inch drive, reducing the number of disks needed for large arrays and saving space – but doing so in a CMR design (and not SMR) is just incredible Helium-Sealed Design — Uses a proven 10-platter, helium-filled architecture for improved reliability, reduced turbulence, and better areal density. Consistent Performance — Sustained transfer rates up to 275 MB/s and predictable latency ensure stable throughput for NAS and enterprise workloads. Enterprise-Grade Reliability — MTBF of 2.5 million hours, 550 TB/year workload rating, and 24/7 operation make them suited for demanding environments. Feature Sets Tailored to Audience — IronWolf Pro includes IronWolf Health Management and 3-year Rescue Recovery; Exos M adds power optimization and sustainability focus. Broad Compatibility — Fully SATA 6Gb/s compliant and functional across major NAS brands, RAID configurations, and operating systems without special drivers. Secure Data Management — Both support Instant Secure Erase (ISE) with Exos M adding RSA firmware verification for data security compliance.

Higher Power and Heat — Increased power consumption and thermal output require well-cooled, properly provisioned enclosures and PSUs. Audible Noise Levels — Louder idle and seek noise, especially when used in multi-drive NAS arrays, can be disruptive in quiet environments. Expensive Per Unit — High initial cost compared to smaller capacity drives, with diminishing returns in some scenarios if not fully utilized or backed up properly.

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Need Advice on Data Storage from an Expert?

Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

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Cet article Test LE360 V2 de DeepCool a été publié en premier par GinjFo.

The Synology DS925+ versus QNAP TS-464 – Buy NEW or Buy QNAP?

Every so often in the NAS market, a new model arrives that challenges not just its predecessors but also its closest competitors. With the 2025 release of the Synology DS925+, buyers now face an interesting dilemma: go with Synology’s latest compact powerhouse, or choose QNAP’s TS-464—a device that has already proven itself since its release in 2022/2023 and offers a wide array of features at a competitive price. The DS925+ brings notable upgrades to CPU architecture, system memory scalability, and integration within Synology’s tightly controlled ecosystem. Meanwhile, the TS-464 has spent years benefiting from firmware maturity, PCIe expandability, and a more open hardware approach that appeals to power users and tinkerers alike. But which device is ultimately the better buy in 2025? Should you embrace Synology’s ecosystem with its newer, high-performance release, or does QNAP’s more versatile and budget-friendly offering still hold strong in the face of newer competition? Let’s dive into the details to help you decide which NAS deserves your next investment.

Synology DS925+ vs QNAP TS-464 – Hardware Specifications

When placing the 2025 Synology DS925+ alongside the 2022/2023 QNAP TS-464, one might expect the newer model to clearly dominate in every area. But hardware comparisons in the NAS market are rarely so simple. While both units are aimed at tech-savvy home users and small businesses looking for reliable, always-on storage solutions, their approaches to hardware—and the user needs they prioritize—are noticeably different. The DS925+ emphasizes streamlined performance, reduced noise, and integration within Synology’s tightly managed ecosystem. The QNAP TS-464, meanwhile, leans into raw hardware flexibility, DIY expandability, and a more open feature set for power users. Below is a detailed hardware breakdown of both NAS devices, showing where each shines and where compromises were made.

The DS925+ delivers a refined hardware experience out of the box, with its newer AMD Embedded Ryzen V1500B 4 Core/ 8 thread processor, dual 2.5GbE ports for faster LAN connectivity, and modern I/O including USB-C. It features two M.2 NVMe slots (for cache only, unless you use the Synology SNV3400 drives from Synology), dual memory slots supporting up to 32GB of ECC DDR4 RAM, and a compact metal chassis designed for quiet, efficient operation. It also runs cooler and quieter than many of its rivals, making it an ideal fit for environments where noise levels matter—such as living rooms, home studios, or small offices. This makes the DS925+ a “plug-and-play” NAS with premium internal components and minimal need for user intervention.

By contrast, the QNAP TS-464 takes a more modular, expandable approach. Powered by the Intel Celeron N5105/N5095 CPU (a quad-core processor with integrated graphics, but only 4 threads), it offers HDMI 2.0 output, two M.2 PCIe Gen3 x1 slots (which can be used for either caching or storage pools), and a PCIe Gen3 x2 slot for optional 10GbE or more M.2s, USB expansion, or even GPU cards. QNAP also includes dual 2.5GbE ports, putting it on par with the DS925+ in terms of network speed, but it edges ahead in overall hardware adaptability. Want multimedia output via HDMI? QNAP has it. Want to add NVMe storage pools or real-time transcoding? QNAP supports that too. That said, the TS-464 is based on a slightly older CPU architecture, lacks ECC memory support, and typically generates more fan noise under load. Additionally, its OS and ecosystem are broader in scope but often require more manual setup. Ultimately, the DS925+ is purpose-built for those who prioritize a quiet, polished, and simplified experience with modern performance. The TS-464, on the other hand, remains an excellent choice for users who prefer control, multimedia support, and greater hardware flexibility. Choosing between them largely depends on whether you value Synology’s stability and turnkey design, or QNAP’s freedom and potential.

AMD V1500B vs Intel N5105 – CPU Specifications (Synology DS925+ vs QNAP TS-464)

In any NAS system, the processor plays a pivotal role in determining the scope of functionality—whether it’s managing multiple concurrent users, running virtual machines, powering AI-driven applications, or simply handling encrypted transfers and background tasks efficiently. The Synology DS925+ and the QNAP TS-464 take noticeably different approaches in this regard. The DS925+ features the AMD Ryzen Embedded V1500B, a server-grade SoC designed for sustained multi-threaded workloads. The TS-464, on the other hand, runs on the Intel Celeron N5105, a more consumer-oriented chip that prioritizes integrated multimedia support and power efficiency. While both CPUs are quad-core, their architecture, instruction set, and target use cases diverge sharply—affecting not only raw processing, but also the capabilities unlocked within DSM and QTS/QuTS, respectively.

In terms of raw specs, the V1500B offers 4 cores and 8 threads with a base clock of 2.2GHz and support for ECC memory—a key advantage for mission-critical environments. This CPU is built for multitasking and thrives in scenarios involving virtual machines, container services, and intensive file indexing or backup operations. As a result, the DS925+ supports up to 8 concurrent virtual machines, 8 virtual DSM instances, and higher thresholds for connected users across Synology apps. It is better suited to offices or power users who rely on services like Synology Office, Drive, or Surveillance Station running in tandem. The system handles up to 150 Synology Chat users, 80 Office users, and 80 Drive users, offering excellent multitasking performance with low overhead.

The QNAP TS-464’s Intel N5105 is a 10nm Jasper Lake processor, also quad-core but without hyper-threading and with a slightly lower base clock (2.0GHz). However, it includes integrated Intel UHD Graphics, giving it one key advantage the DS925+ lacks: hardware-accelerated video transcoding via QNAP’s own QuMagie, Video Station, and especially Plex Media Server with support for on-the-fly 1080p and 4K decoding when paired with proper client-side licensing. This makes the TS-464 ideal for multimedia-heavy environments. Beyond media, the N5105 powers QTS and QuTS hero with access to QNAP’s broader and often more modular ecosystem. This includes Hybrid Backup Sync (HBS 3) for unified backup and disaster recovery, QuDedup for deduplicated snapshot replication, QVR Elite and QVR Pro for professional-grade surveillance (supporting multiple IP camera licenses natively), and AI Core features like face recognition and event detection when paired with the QuMagie or QVR Human apps. The TS-464 also supports Virtualization Station, enabling users to run lightweight Linux or Windows VMs with direct passthrough access to USB or PCIe devices, and Container Station, which offers both Docker and LXC container compatibility with GPU passthrough for NPU-based AI inference workloads. Thanks to the included PCIe Gen 3 x2 slot, the system supports optional upgrades like 10GbE NICs, QM2 expansion cards (for M.2 SSD or additional 2.5GbE/10GbE ports), or even Wi-Fi 6 cards, something entirely absent in the DS925+. Additionally, QNAP allows direct output to an external display via HDMI 2.0, enabling standalone use of HD Station apps like Chrome, LibreOffice, Kodi, and even Linux desktop environments — a feature highly prized in HTPC and security NVR deployments. Users can leverage Linux Station to run full Ubuntu VMs locally, or install Ubuntu Core through the App Center for custom development or edge AI inference scenarios.

Taken together, the TS-464 may not support the same high virtual machine/user count as the DS925+, but it compensates with a broader set of integrated appliances catering to power users, home labs, edge AI, and media-heavy deployments. It’s a more “tinker-friendly” platform, favoring flexibility and breadth over centralized system control and vertical integration. If you need an appliance that works across entertainment, security, and hybrid cloud workflows, with room for add-on functionality via hardware or apps, the TS-464 is hard to beat for the price. That said, the Synology DS925+ ultimately offers greater headroom for enterprise workflows, heavier VM usage, and large-scale hybrid deployments. It sacrifices media transcoding and graphical acceleration, but gains a server-class CPU that ensures consistent performance under heavier load conditions. Meanwhile, the TS-464 excels in edge-case versatility, offering more multimedia flexibility and richer expansion potential via PCIe. If your priorities lie in business-class performance, ECC memory support, and robust multi-user capacity, the DS925+ is the clear winner. But for media streaming, home lab tinkering, and a wider hardware feature set, the TS-464 remains a very compelling alternative.

Synology DS925+ vs QNAP TS-464 – Software Specifications

When it comes to NAS platforms, hardware is only half the story—what truly determines a system’s long-term value is the strength, maturity, and flexibility of its software. Synology’s DSM (DiskStation Manager) and QNAP’s QTS/QuTS Hero are two of the most advanced NAS operating systems available today, offering extensive suites of services for backup, virtualization, hybrid cloud, media streaming, and AI-assisted surveillance. But while both OS platforms cover similar ground, their design philosophies, application depth, and supported workloads differ substantially. The Synology DS925+ and QNAP TS-464, though comparable in price and both aimed at prosumers and SMBs, unlock very different software experiences depending on the deployment goals—be it centralized IT infrastructure, media-rich home labs, or container-based edge computing.

With the DS925+, Synology leans into its strength in unified management and vertical integration. DSM 7.2 is optimized for reliability, simplicity, and scalability within Synology’s ecosystem. The DS925+ supports up to 8 virtual machines and 8 Virtual DSM instances through Virtual Machine Manager, offers extensive group and user quotas, and enables full integration with Synology’s cloud services (such as Synology C2 Backup, C2 Identity, and Hybrid Share). Its higher hardware ceiling allows for more active users: 150 on Synology Chat, 80 on Synology Drive and Office, and up to 8 simultaneous VPN connections. Backup capabilities are similarly robust, with a higher threshold of shared folder sync tasks and superior support for incremental snapshot replication. Surveillance Station on the DS925+ supports up to 40 IP cameras and benefits from reduced CPU overhead during continuous recording, even while handling concurrent backup or media indexing operations. DSM’s elegant UI, consistent updates, and tightly integrated packages make it ideal for organizations that value centralized IT administration and long-term platform stability.

On the other hand, the QNAP TS-464 running QTS 5 or QuTS Hero offers a more open and modular software ecosystem. While the Intel N5105 CPU imposes lower multitasking ceilings than the V1500B, QNAP compensates with a broader set of feature-specific applications and customization paths. The TS-464 supports virtualization through Virtualization Station (for VMs) and Container Station (for Docker + LXC), and unlike the DS925+, can output video directly via HDMI 2.0—allowing the NAS to act as a standalone Linux desktop, NVR, or HTPC via HybridDesk Station. QNAP also differentiates itself with Hybrid Backup Sync (HBS3), which enables multi-destination sync, deduplicated backup via QuDedup, and real-time disaster recovery tools not found in DSM. QVR Pro and QVR Elite offer an expansive surveillance suite with optional AI-powered analytics (e.g., face recognition, people counting) when paired with compatible QNAP AI apps. The inclusion of ZFS with QuTS Hero (an optional OS for the TS-464) enables inline compression, self-healing file systems, and block-level snapshots, which can be critical for data integrity in business scenarios.

QNAP also encourages expansion through its App Center, which includes over 150+ native and third-party apps, from Node.js and GitLab to Home Assistant, Ubuntu Station, and even Mattermost for self-hosted chat. While the system supports fewer concurrent users and VMs than the DS925+, its strength lies in feature breadth and system-level flexibility. Add-ons like 10GbE NICs, QM2 SSD accelerators, or Wi-Fi 6 cards via PCIe further extend its versatility, especially for hybrid edge workloads or multi-role deployments that evolve over time. In short, the Synology DS925+ is designed for administrative simplicity and long-term scaling, excelling in consistent performance across multi-user deployments with deep DSM integration. The QNAP TS-464, meanwhile, is a powerful sandbox for customization, offering greater freedom, multimedia functionality, and third-party integration—at the cost of some operational polish and software limits. Choosing between them depends on whether your priorities lie in predictable enterprise-grade execution or a more adaptable, feature-dense platform.

Synology DS925+ vs QNAP TS-464 – Hard Drive and SSD Compatibility

In 2025, Synology has taken its most aggressive step yet toward locking down hardware compatibility, and nowhere is this more evident than in the DS925+. Following years of gradual restrictions—starting with warnings for unverified drives and progressing to default white-listing only Synology-branded media—the DS925+ now represents a firm line in the sand. At the time of writing, this system will not allow DSM initialization if it detects hard drives or SSDs that are not officially listed on Synology’s compatibility list. This list includes exclusively Synology HAT5300/HAT3310 HDDs and SAT5200 SSDs, with no third-party Seagate, WD, Toshiba, Samsung, or Kingston media currently supported. Regardless of drive quality or performance, unsupported models will be outright blocked during system setup. While Synology claims this guarantees optimal reliability and performance within DSM 7.2, the move drastically reduces flexibility for users and integrators alike.

In stark contrast, the QNAP TS-464 embraces an open compatibility philosophy. It supports virtually all major consumer and enterprise drives—from Seagate IronWolf and Exos, to WD Red, Red Plus, and Ultrastar, as well as Toshiba N300/X300 and Samsung/Kingston SSDs—up to 24TB per drive (or higher as of late 2025). QNAP also maintains a regularly updated compatibility list, but crucially, this list is advisory rather than mandatory. Users can install any 3.5″ or 2.5″ SATA HDD/SSD, and as long as it meets the physical and electrical standards, the TS-464 will initialize without issue. This means integrators, home users, or small businesses can reuse existing drives or select from the most cost-effective options in their region—something that’s increasingly difficult to do on newer Synology units. Moreover, QNAP allows mixing and matching of drive brands and capacities within the same storage pool (especially under QuTS hero’s ZFS environment), giving users granular control over redundancy, performance tuning, and cache layering with non-proprietary M.2 NVMe SSDs. This openness also applies to QNAP expansion units, many of which continue to work even with completely mixed-brand storage configurations—something Synology’s newer expansion policies have started to restrict.

For users in regions where Synology-branded media is expensive, hard to find, or simply not justified for non-critical applications, this policy shift on the DS925+ can be a deal-breaker. It positions the system closer to an appliance model, where Synology controls not only the hardware and software, but the storage medium itself. While that vertical integration may improve long-term reliability for some enterprise users, it’s difficult to reconcile with the broader DIY NAS community that values choice and modularity. Ultimately, this creates a philosophical divide: QNAP remains open, modular, and adaptable, trusting users to make informed decisions about their storage media. Synology, in contrast, is consolidating control, with the DS925+ exemplifying a move toward a closed ecosystem—potentially alienating users who previously praised DSM for its balance of simplicity and flexibility. Prospective buyers need to weigh not just performance and features, but how tightly they want to be tied to a single vendor’s hardware roadmap.

Synology DS925+ vs QNAP TS-464 NAS – Which Should You Buy?

The Synology DS925+ is a 2025 refresh designed with clear intent: push performance, tighten control, and streamline the out-of-box experience. In contrast, the QNAP TS-464—released in late 2022—is a Swiss Army knife of NAS flexibility, packed with customization options, open compatibility, and enough horsepower to meet the needs of both power users and small business deployments. Choosing between them ultimately comes down to what kind of NAS experience you’re after: a controlled, polished, and tightly integrated environment, or an open, adaptable, and hardware-friendly platform. On raw performance, the DS925+ has the edge. Its quad-core, 8-thread AMD V1500B CPU delivers higher throughput for multitasking, virtual machines, and heavier concurrent services, and DSM’s user/service thresholds are notably higher as a result. Add in dual 2.5GbE ports by default, and it’s clearly a step ahead of the DS923+ predecessor 1GbE-only base configuration, and you are looking at a healthy upgrade in several ways in this refresh. However, QNAP claws back ground with its PCIe Gen3 x2 slot, allowing 10GbE upgrades, Wi-Fi cards, and even GPU acceleration in select use cases—something Synology removed entirely from the DS925+. In QNAP’s favor is also its support for real-time hardware transcoding, HDMI 2.0 video output, and direct-attached monitor access—making it a better fit for media-centric environments where local playback, Plex, or Kodi usage matters.

Synology DS925+ NAS		QNAP TS-464 NAS
Check Amazon in Your Region for the Synology DS925+ NAS	Check B&H for the Synology DS925+ NAS	Check Amazon in Your Region for the QNAP TS-464 NAS	Check B&H for the QNAP TS-464 NAS

But perhaps the most significant dividing line is drive compatibility. The DS925+ will only initialize DSM with Synology-validated drives—locking out nearly all third-party HDDs and SSDs unless explicitly approved. This hardline stance means limited flexibility for users wanting to build using existing drives or regional market alternatives. Meanwhile, the TS-464 supports virtually all consumer and enterprise drives, from Seagate to Toshiba to Kingston, giving users total control over their storage budget and deployment roadmap. This open-ecosystem approach extends to M.2 NVMe usage too, where QNAP allows storage pool creation, caching, and tiering with off-the-shelf modules, while Synology restricts pool creation to only their branded NVMes. If you’re an IT administrator, content creator, or SMB looking for a polished, performance-forward NAS and you’re fully on board with Synology’s ecosystem—including its branded drives—then the DS925+ offers a streamlined, high-ceiling experience with excellent multitasking potential and cleaner UI/UX polish under DSM 7.2. But if you’re someone who values flexibility, upgrade paths, media support, or simply wants to control your storage choices without vendor lock-in, the QNAP TS-464 is an incredibly compelling alternative—offering strong performance for its price, an open architecture, and a deeper toolbox under QTS/QuTS Hero.

NAS Solutions	NAS Solutions
+ Better Software (In almost every respect!) + Much Better Global Support Presence + More business desirable + Larger Range of solutions – Compatibility restrictions on HDD and Upgrades More and more – Underwhelming hardware (comparatively)	+ Better Hardware for Price + Wider Variety of Solutions and Hardware Profiles + Supports ZFS and/or EXT4 (with ZFS platform now available on latest Intel Celeron Systems) + Wide accessory range and compatibility – Software can often feel inconsistent – Hit by Security Issues if the past
Check Amazon By Clicking Below:	Check Amazon By Clicking Below:

The Synology DS925+ is the better plug-and-play NAS for prosumers and SMBs who want a high-performance, low-maintenance experience—provided they’re comfortable buying into Synology’s tightly controlled ecosystem of software and storage hardware. On the other hand, the QNAP TS-464 remains the better choice for users who value flexibility, hardware freedom, and scalability—especially if media features, drive compatibility, or future upgrades are part of the plan. Ultimately, the DS925+ is the sharper tool, but the TS-464 is the more versatile one.

 

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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.

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.

Feature	Aoostar WTR Max	Minisforum N5 / N5 Pro	Notes / Best
SATA Bays	6 × 3.5″/2.5″ (SATA 3.0, up to 22TB each)	5 × 3.5″/2.5″ (SATA 3.0, up to 22TB each)	Aoostar wins on total count
SATA Hot-swap	No	Yes	Minisforum wins
NVMe/U.2 Slots Total	4 × M.2 in tray + 1 × OS M.2 slot	3 × NVMe/U.2 + 1 × OS M.2 slot	Aoostar wins on total NVMe count
NVMe Slot PCIe Lanes / Speed	2 × Gen4 x2, 2 × Gen4 x1	1 × Gen4 x2, 2 × Gen4 x1	Aoostar provides more total bandwidth
OS Drive Impact	Separate dedicated M.2 slot for OS SSD	OS SSD occupies 1 NVMe slot	Aoostar wins here
NVMe Hot-swap	No	No	Neither supports hot-swap NVMe
Optional U.2 Support	Not natively supported	Via included adapter (2 × U.2 + 1 × M.2)	Minisforum offers flexibility
Reported Internal SSD Speeds	Gen4 x1 slots: ~1.6 GB/s read/write; Gen4 x2 slots: ~2.9–3.1 GB/s read/write	Gen4 x1 slots: ~1.7 GB/s read/write; Gen4 x2 slot: ~3.3 GB/s read, ~3.1 GB/s write	Comparable, slight edge Minisforum
Total Drive Capacity	6 SATA + 4 NVMe + OS SSD = 11 drives	5 SATA + 3 NVMe/U.2 + OS SSD = 8 drives	Aoostar wins on total drive count

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.

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)

Feature	Ryzen 7 255	Ryzen 7 Pro 8845HS	Ryzen AI 9 HX PRO 370
Architecture	Zen 3+	Zen 4	Zen 5 / Zen 5c hybrid
Cores / Threads	8C / 16T	8C / 16T	12C / 24T
Base / Boost Clock	3.3 GHz / 4.9 GHz	3.8 GHz / 5.1 GHz	2.0 GHz / 5.1 GHz
L3 Cache	16 MB	16 MB	24 MB
GPU	Radeon 780M (12 CUs)	Radeon 780M (12 CUs)	Radeon 890M (16 CUs)
GPU Clock	~2.5 GHz	Up to 2.7 GHz	Up to 2.9 GHz
NPU	UPTO 16 TOPS	upto 16 TOPS	Up to 50 TOPS
TDP Range	~45 W	~45 W	28–54 W
PCIe Lanes	20 PCIe Gen 4	20 PCIe Gen 4	16 PCIe Gen 4
Memory Support	DDR5 (non‑ECC)	DDR5‑5600 ECC	DDR5‑5600 ECC

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.

Aspect	Aoostar WTR Max	Minisforum N5 (Standard)	Minisforum N5 Pro	Best & Why/Note
PSU Type	External	External	External	No Difference
Peak Power Consumption	~73–89W	~80W	~80W	Tie — both in similar range
Idle Power Consumption	~32–34W	~32–34W	~32–34W	Tie — similar efficiency
Noise at Idle	~35 dBA	~32–34 dBA	~32–34 dBA	N5/N5 Pro — slightly quieter at idle
Noise at Load	~44 dBA	~48–51 dBA	~48–51 dBA	Aoostar WTR Max — quieter at load

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.

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Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

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Ce 10 juillet 2025, Microsoft a déployé la mise à jour KB5062660 pour Windows 11 version 24H2, en avant-première sur le canal Release Preview pour les utilisateurs qui se sont inscrits au programme Windows Insider. Cette mise à jour va être déployée auprès du grand public dans les semaines à venir en tant que mise à jour facultative puis en … Lire la suite

Source

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:

Alternatively, the UGREEN DH4300 has appeared on Amazon on Multiple locations. So you can check the Amazon store in your region by clicking the banner below.

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.

UGREEN Store – https://ugreen.pxf.io/jejy6Z/

Amazon Store – https://amzn.to/409Sckl/

 

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