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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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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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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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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Best NAS You Can Buy Right Now (Mid-2025) for Under $499

As of mid-2025, the sub-$499 NAS market is more competitive than ever, with several brands offering systems that deliver strong hardware, dedicated operating systems, and multiple drive bays within a modest budget. For home users, prosumers, and small teams looking to centralize data, manage backups, or stream media locally, this price bracket now includes options that would have cost significantly more just a few years ago. From rackmount storage appliances to compact flash-based servers, there are now choices to suit a wide variety of workloads and network environments.

This article examines five out-of-the-box NAS systems that are currently available for $499 or less. While each system takes a slightly different approach—whether prioritizing raw bandwidth, containerization, virtualization support, or software simplicity—they all represent viable solutions for users seeking value without compromising core functionality.

Important Disclaimer and Notes Before You Buy

All of the NAS systems featured in this list are diskless, meaning they do not include storage media by default. Users will need to purchase compatible 3.5″ HDDs, 2.5″ SSDs, or M.2 NVMe drives separately depending on the system’s configuration. This significantly affects the total cost of ownership, particularly for all-flash systems where NVMe drives are required. Some devices also use onboard flash or eMMC storage to house the operating system, but this is not sufficient for general file storage. Buyers should also consider the cost of drives, RAID redundancy planning, and any accessories (e.g., cables or cooling enhancements) when budgeting for deployment.

Another consideration is the variation in NAS operating systems provided. While most models come with a vendor-specific OS—such as Synology DSM, TerraMaster TOS, UGOS, or Unraid—some platforms allow or even encourage the installation of third-party alternatives like TrueNAS or Unraid without voiding hardware warranties. However, in cases where the software stack is less mature or limited in features, users may need to invest more time configuring services such as Plex, Docker, or SMB sharing manually. As such, these systems are best suited to users who are comfortable managing basic network services or are willing to explore more advanced functionality over time.

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UniFi UNAS Pro 7-Bay NAS

$499 – ARM Cortex-A57 – 8GB – 7x 3.5″ SATA – 1x 10GbE SFP+, 1x 1GbE – UniFi OS – BUY HERE

The UniFi UNAS Pro is a 2U rackmount NAS solution designed primarily for high-speed, large-scale data storage. It features seven hot-swappable 2.5″/3.5″ SATA drive bays and is built around a quad-core ARM Cortex-A57 processor running at 1.7GHz, paired with 8GB of onboard DDR4 memory. Unlike general-purpose NAS systems that include container support or multimedia features, this device is focused purely on network file storage. It offers robust network connectivity with both a 10GbE SFP+ port and a 1GbE RJ45 port, making it suitable for use cases where bandwidth is a priority—such as centralized backups, archival storage, or high-volume file transfers within a UniFi-managed network.

The system is managed via UniFi’s Drive app within the UniFi OS ecosystem, and supports standard RAID configurations including RAID 0, 1, 5, and 6. Power redundancy is provided via a dual-input system—an internal 200W AC/DC PSU and support for USP-RPS DC failover. There’s also a 1.3-inch front panel touchscreen for quick diagnostics and system status at the rack. While it lacks container support, virtualization, or media server capabilities, it integrates easily with other UniFi products or can operate as a standalone storage node in a mixed environment. For users who require reliable, scalable storage with 10GbE connectivity but can forego app extensibility, the UNAS Pro represents a straightforward, hardware-driven option in the sub-$500 space.

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LincStation N2 NAS

$399 – Intel N100 – 16GB – 2x 2.5″ SATA + 4x M.2 NVMe – 1x 10GbE – Unraid OS – BUY HERE

The LincStation N2 is a compact, all-SSD NAS that delivers a high-performance spec sheet at a relatively low price. Powered by an Intel N100 processor and equipped with 16GB of LPDDR5 memory, it supports a mix of two 2.5″ SATA SSDs and four M.2 2280 NVMe drives. This six-bay design—entirely SSD-based—is geared toward users who require faster IOPS, quieter operation, and lower power draw than traditional hard drive-based systems. Network connectivity is handled by a single 10GbE RJ45 port, a rare inclusion in this price bracket and especially valuable for direct workstation or multi-client environments.

The device ships with an Unraid Starter license pre-installed, giving users access to advanced features like Docker container support, virtual machines, hardware passthrough, and flexible storage management. While Unraid requires some learning curve for new users, it offers a high degree of customization and adaptability compared with fixed software stacks. The system also includes HDMI output, USB-C, USB 3.2, and multiple USB 2.0 ports, making it suitable for use as a lightweight home server or media workstation. For users prioritizing SSD storage, 10GbE, and virtualization support, the LincStation N2 delivers a capable platform that’s uncommon at this price point.

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TerraMaster F4 SSD NAS

$399 – Intel N95 – 8GB – 4x M.2 NVMe – 1x 5GbE – TOS (TerraMaster OS) – BUY HERE

The TerraMaster F4 SSD is a 4-bay, all-flash NAS designed for high-speed home storage, media streaming, and photo management. It is equipped with an Intel N95 processor, an entry-level quad-core CPU from Intel’s Alder Lake-N family, and 8GB of DDR5 memory via a single SODIMM module. Storage is handled via four M.2 NVMe slots: two operating at PCIe 3.0 x2 speeds and two at PCIe 3.0 x1. These are designed for SSDs only—no support for SATA drives is provided. On the network side, the unit includes a single 5GbE port, offering a higher single-link bandwidth than systems using dual 2.5GbE, and can be directly connected to 10GbE networks at reduced speeds.

The system runs TerraMaster’s TOS operating system, which supports multimedia applications like Plex and Emby, cloud sync, photo AI tagging, user account control, and flexible backup solutions. TOS includes support for Btrfs and TRAID (TerraMaster RAID), along with remote access features and mobile apps for file synchronization and photo uploads. With three high-speed USB ports (2x Type-A and 1x Type-C), HDMI output, and low-noise fan operation (~19 dB), the F4 SSD targets users looking for a quieter, flash-based NAS for home environments. It lacks 2.5″/3.5″ bay support but offers fast SSD performance in a small form factor with minimal configuration requirements.

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Synology DiskStation DS425+ NAS

$499 – Intel Celeron J4125 – 2GB – 4x 3.5″ SATA + 2x M.2 NVMe – 1x 2.5GbE, 1x 1GbE – DSM 7.x – BUY HERE

The Synology DS425+ is a 4-bay NAS designed to serve as an entry point into Synology’s DSM ecosystem, offering a balance between hardware efficiency and access to a mature, enterprise-grade operating system. It runs on the Intel Celeron J4125 processor, a quad-core chip with a base frequency of 2.0GHz and a burst frequency of 2.7GHz. The system ships with 2GB of DDR4 non-ECC memory, expandable up to 6GB, and supports both 3.5″/2.5″ SATA drives and two M.2 NVMe SSDs for caching or storage volumes. For networking, it includes one 2.5GbE port and one standard 1GbE port, giving users some flexibility depending on their switching infrastructure.

DSM (DiskStation Manager) remains one of the most advanced NAS operating systems available, offering built-in apps for file management, media streaming, surveillance, and virtualization. Synology Hybrid RAID (SHR) is supported for flexible storage management, along with Btrfs file system benefits such as snapshots and data integrity checks. The DS425+ is part of Synology’s 2025 refresh lineup, which enforces stricter compatibility with Synology-branded drives. Users should confirm drive support in advance, particularly if planning to reuse existing disks. Despite these limitations, for users seeking reliability, security features, and long-term OS support, the DS425+ remains a strong choice at the $499 price point.

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The NAS market under $499 in mid-2025 presents a broad spectrum of options tailored to different storage priorities and technical requirements. Whether you’re looking for high-capacity traditional RAID storage, SSD-focused performance, or a feature-rich operating system, there are viable choices within this price bracket. The UniFi UNAS Pro stands out as a pure storage appliance with 10GbE connectivity and seven bays, suited for high-throughput archival or backup scenarios. Meanwhile, the UGREEN DXP4800 and LincStation N2 offer hybrid and full-flash storage respectively, with both systems supporting modern features like Docker, virtualization, and optional third-party OS deployment. For those focused on user-friendly software ecosystems and long-term support, Synology’s DS425+ remains a leading contender, albeit with stricter drive compatibility requirements. On the other hand, the TerraMaster F4 SSD delivers compact all-SSD storage with high-speed 5GbE networking and a growing feature set in TOS, including AI photo management and multimedia tools. All five models require user-supplied storage media and, in some cases, benefit from user familiarity with setup or configuration processes. Ultimately, the best choice depends on how much weight you place on performance, expandability, software polish, and overall system control within this tightly priced segment.

 

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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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Best NAS You Can Buy Right Now (Mid-2025) for Under $249

As personal data storage needs continue to grow in 2025, more users are seeking cost-effective alternatives to cloud services and monthly subscription platforms. Whether you’re backing up years of photos, hosting your own video library, or managing light business data locally, a dedicated NAS (Network Attached Storage) device offers greater privacy and control without recurring fees. Fortunately, the sub-$249 price point now includes a variety of surprisingly capable systems. Thanks to developments in low-power processors, DDR5 memory adoption, and more efficient operating systems, these devices can now handle everything from Plex streaming to light container workloads with relative ease. In this article, we explore five NAS solutions currently available at or below this price point, offering a balance of performance, connectivity, and storage potential for those looking to build their own storage solution on a modest budget.

Important Disclaimer and Notes Before You Buy!

Before diving into the specific NAS models, it’s important to understand the limitations and shared characteristics of devices in this price range. Most sub-$249 NAS units do not include any hard drives or SSDs, and many rely on M.2 NVMe slots or 2.5″/3.5″ SATA bays that must be populated separately. Some models ship with basic onboard storage (e.g., 32GB–64GB eMMC) sufficient only for the operating system. As such, the actual cost of getting a fully operational NAS with adequate storage for your needs may exceed the base unit price. Buyers should also be aware that these devices are best suited for home users, personal cloud use, and entry-level tasks, rather than intensive business or enterprise workloads. Additionally, several of the devices covered in this list do not come with a full-featured NAS operating system. Instead, they either rely on lightweight Linux-based platforms like CasaOS or ZimaOS, or they provide a basic UI designed for local file access and container management. While these OS options are improving in terms of user-friendliness, they may lack advanced features like comprehensive RAID management, automated snapshots, or multi-user file permission systems found in higher-end platforms like Synology DSM or TrueNAS. These NAS units are most appropriate for users with some technical confidence, or for those looking for a basic plug-and-play setup with limited customization needs.

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Beelink ME Mini NAS – 6 Bay SSD NAS

$209 – Intel N150 – 12GB – No SSD (64GB eMMC Only) – 2x 2.5GbE + WiFi 6 – No OS / User Install – BUY HERE

The Beelink ME Mini is a compact NAS device aimed at users who want high-speed, SSD-based storage in a minimal footprint. Measuring just 99mm on each side, it features six M.2 2280 NVMe slots, providing up to 24TB of total capacity when fully populated. Powered by the Intel N150 processor and paired with 12GB of LPDDR5 memory, it offers a decent balance between performance and energy efficiency. Connectivity is handled via dual 2.5GbE LAN ports, WiFi 6, and Bluetooth 5.2, making it suitable for both wired and wireless environments. The unit is cooled passively and contains an integrated power supply, reducing cable clutter and making it ideal for placement in home media setups or small offices.

However, the device does not include an operating system, and users will need to install a preferred NAS OS themselves — whether that’s CasaOS, Ubuntu Server, or something container-based. There’s also no bundled storage beyond the 64GB eMMC system partition, so the overall cost will rise depending on your NVMe selections. It lacks support for traditional 3.5″ or 2.5″ SATA drives, making this NAS most suitable for users seeking a quiet, SSD-only setup with strong networking performance and flexibility for custom OS installation.

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GMKTec G9 NAS – 4 Bay M.2 NAS @ The lowest Price

$185.99 – Intel N150 – 12GB – No SSD (64GB eMMC Only) – 2x 2.5GbE + WiFi 6 – Ubuntu 24.10 (Preloaded, Switchable) – BUY HERE

The GMKTec G9 offers similar internal hardware to the Beelink ME Mini, including the same Intel N150 processor and 12GB of LPDDR5 memory, but with a more rectangular chassis and fewer SSD slots — four instead of six. The system includes 64GB of onboard eMMC storage, primarily used for booting Ubuntu 24.10, with the option to dual-boot into Windows 11 if a suitable SSD is installed. Like the Beelink, it lacks traditional SATA support and focuses on high-speed NVMe storage via M.2 2280 slots, up to 4TB per drive. The unit is cooled actively and includes dual HDMI outputs, making it more appealing for those who may want to use it as a lightweight desktop or media output device in addition to a NAS.

One of the notable differences is its broader OS support and better I/O variety, including three USB 3.2 ports and a DisplayPort-capable USB-C connector. This NAS is best suited to users looking for a more configurable or multi-purpose system with better visual output options. However, as with the Beelink, users must add their own NVMe storage, and setup requires a basic understanding of system boot configuration and OS installation. Note – this one GETS HOT, so get SSD heatsinks and ensure a good active airflow wherever you deploy it!

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Synology BeeStation 4TB NAS – ALL IN ONE!

$199 – Realtek RTD1619B – 1GB – 4TB SINGLE BAY – 1x 1GbE – BeeStation Manager (BSM) – BUY HERE

The Synology BeeStation 4TB is a fully integrated, single-bay NAS aimed squarely at users who want a no-setup-required solution. Unlike most NAS devices in this price range, it comes pre-configured with a 4TB internal hard drive and a sealed chassis, meaning users don’t need to source or install any storage themselves. It runs on a Realtek RTD1619B ARM-based processor, includes 1GB of DDR4 memory, and connects over a single 1GbE port. The included BeeStation Manager (BSM) OS is designed specifically for beginners, offering cloud-style file access, photo management, and mobile app integration with minimal technical effort.

This NAS is best suited to individuals or households that want a simple local backup and file-sharing solution that behaves more like a smart external hard drive than a customizable NAS. It supports basic multimedia functions, Synology mobile apps, and remote access features, but does not allow for internal expansion or RAID redundancy. The included USB-A and USB-C ports can be used for manual backups to external drives. However, because it’s a sealed single-drive unit with no RAID options, users should plan to back up to another location—either cloud or USB—to ensure data protection. Despite these limitations, its all-in-one design, 3-year warranty, and simple user experience make it one of the few truly plug-and-play NAS systems under $250.

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UGREEN NASync DXP2800 NAS – The New Challenger!

$249 – Intel N100 – 8GB – No Storage (32GB eMMC) – 1x 2.5GbE – UGOS Pro – BUY HERE

The UGREEN DXP2800 is part of the company’s NASync lineup, aimed at users who want a blend of expandability and affordability. It combines the practicality of traditional HDD storage with the performance benefits of SSDs, offering two 3.5″ SATA bays alongside two M.2 NVMe SSD slots for faster caching or active data operations. At the heart of the system is an Intel N100 processor, a 12th-generation quad-core chip from Intel’s energy-efficient N-series lineup, which supports both basic virtualization and multimedia streaming. This is paired with 8GB of DDR5 memory, non-ECC but upgradable, and a 32GB eMMC used solely for the preloaded UGOS Pro operating system. Connectivity is handled through a single 2.5GbE LAN port and a mix of USB ports on both front and rear panels — including USB-C and 10Gbps-capable USB-A. UGOS Pro, while relatively new, features a clean web-based interface with container support, RAID management (0, 1, JBOD), remote file sharing, and basic multimedia services.

While it lacks the ecosystem polish of Synology DSM or QNAP QTS, it is one of the few turnkey options in this price range that supports both SSD and HDD usage in a flexible, non-proprietary layout. However, buyers should still account for the need to install their own drives and configure the storage pools manually. It’s a solid balance of raw hardware potential and modest software capability for users willing to manage their setup beyond the initial boot.

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ZimaBoard 2 (832 Version) – DIY Enthusiast’s DREAM!

$199 – Intel N150 – 8GB – No Storage (32GB eMMC) – 2x 2.5GbE – ZimaOS – BUY HERE

The ZimaBoard 2 (832) is a low-profile, single-board NAS platform designed for flexibility and modularity rather than out-of-the-box convenience. Unlike traditional NAS systems with enclosures and tool-less drive bays, this unit is a bare embedded board that offers direct access to interfaces for those who want to build or customize their own setup. It is powered by the same Intel N150 quad-core processor used in other compact NAS systems, paired here with 8GB of LPDDR5x memory and 32GB of onboard eMMC storage for its pre-installed ZimaOS. This board features two powered SATA 3.0 ports, making it one of the few sub-$250 NAS options that supports HDDs natively without requiring USB-to-SATA adapters or expansion modules.

In terms of connectivity, the ZimaBoard 2 includes dual 2.5GbE LAN ports, USB 3.1, a PCIe 3.0 x4 slot, and a Mini DisplayPort output supporting 4K60 video. While the PCIe slot expands potential use cases (e.g., additional networking, storage, or accelerator cards), most users will opt to use the SATA ports for reliable storage first. The board is passively cooled with a large integrated heatsink and operates silently, but thermal performance may vary based on enclosure design and ambient temperature. It is particularly well-suited to DIY users looking to build a lightweight NAS, firewall, media server, or container host. ZimaOS includes a web-based UI and supports CasaOS and Linux-based OS alternatives, but configuration still requires basic familiarity with system setup and storage configuration. It’s not intended for users looking for plug-and-play simplicity, but rather those who want total control over their NAS hardware and software environment.

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Each of the NAS options presented here offers a different balance of hardware, expandability, and ease of use, while remaining under the $249 price threshold. Users who prefer pre-configured simplicity may lean toward the Synology BeeStation, while those seeking customization and SSD-focused performance might opt for the Beelink ME Mini or GMKTec G9. The UGREEN DXP2800 provides hybrid storage flexibility with a more developed software interface, and the ZimaBoard 2 appeals to technically inclined users who want complete control over their system stack. While no single device is perfect, all five represent viable paths toward local data ownership and self-hosted media or backup solutions without breaking the bank.

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

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

Synology DS1825+ vs DS1821+ NAS Comparison – Internal Hardware

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

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

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

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

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

Synology DS1825+ vs DS1821+ NAS Comparison – Storage

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

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

Synology DS1825+ vs DS1821+ NAS Comparison – DSM Capabilities

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

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

Although DSM 7.2 offers the same interface and core functionality across both the DS1821+ and DS1825+, the user experience diverges notably during storage migration, particularly when using older or unverified hard drives. Users migrating existing volumes from earlier Synology systems—such as the DS918+, DS1819+, or DS920+—will find that the DS1821+ accepts those drives with minimal friction. DSM will boot normally, recognize the existing array, and issue only minor warnings in Storage Manager regarding drive verification, which are generally dismissible and do not affect functionality. RAID recovery, pool expansion, and the addition of hot spare drives all remain fully accessible, even when using third-party or previously unsupported drives. In contrast, the DS1825+ enforces stricter hardware validation: while it will mount migrated volumes, the system interface becomes saturated with persistent warning banners, amber and red health statuses, and limited drive information if the drives are not officially verified. These warnings cannot be dismissed, and attempts to rebuild RAID, add new drives to existing pools, or assign hot spares using unverified media will be blocked entirely. As a result, while both systems technically support migration, the DS1821+ offers a far more tolerant and practical transition path for users with legacy or mixed-brand storage configuration.

Synology DS1825+ vs DS1821+ NAS Comparison – Conclusion

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

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If Not Synology? Which Other NAS Brand Should You Choose?

It’s an odd question, but with Synology arguably making some rather higher business and enterprise decisions in recent years, there have been increasing queries about who would fill the void if they moved onwards and upwards. As Synology holds such a powerful position in the NAS market, their absence would certainly lead to quite the battle of strength from other players. The obvious answer would be QNAP, a brand that has a similar history to Synology (over two decades in the business, Taiwan-based, in-house OS, numerous 1st-party tools, home and business solutions, etc.), but in 2025, the reality is nowhere near as clear-cut. Younger established brands that have jockeyed for 3rd position, such as Asustor and Terramaster, have been challenged by several startups (ZimaCube and Zimaboard 2, Orico’s Cyberdata Vault, to name just two) entering the fray, as well as established brands like UGREEN, which are expanding their business into the NAS sector. If Synology, for whatever reason, ceased to occupy this important user class of private turnkey server ownership, who would be best placed to occupy it?

How, Where and Why Has Synology Changed?

Synology’s rapid change in business stance to be more enterprise/hyperscale-focused comes at the same time as their frequency of more entry-level, small business, prosumer, and enthusiast solutions has dropped. The regularity of smaller 2-Bay and 4-Bay solutions has noticeably decreased, and the hardware they feature has changed to accommodate more business-type use. This by no means suggests that the brand is making moves to exit these user groups (indeed, support of DSM and the latest revision DSM 7.2.2 extends to all existing users up to many systems released in the late 2010s). However, there has been plenty of user outcry from existing users and potential customers on the architecture of both DSM and the recent releases that exacerbate users to move away from the brand and spend their allocated budgets elsewhere. Synology still comfortably sits ahead of its competitors in terms of software, features, and the UX of their platform, but many changes in policy and support mentioned below have started this trend:

• Changes in 3rd-party HDD compatibility on systems above the 8-Bay scale, prioritizing their own 1st-party labeled HDDs and SSDs, as well as reducing the presentation and compatibility listings on their site significantly.
• Changes in the choice of internal hardware featured in their systems to be more focused on business file processes and less on multimedia use.
• Comparatively smaller increases in base hardware between refreshes of individual series (e.g., J4125 and V1500B CPUs in 2024 launch devices, despite first appearing in 2019/2020).
• Considerable increased focus on software enhancements over hardware (not a bad thing, but an undeniable fact).
• Increased proprietary hardware support over 3rd-party (e.g., Synology-only Memory modules, custom 10GbE adapters like the E10G22-T1, Synology-only M.2 SSDs for Pool Use).
• An increasing number of cloud subscription services getting newer features, while local services remain secure and stable but static.
• New product focus shifting towards newer larger-scale solutions like the evolving GridStation series, Active Protect subscription system, and C2 innovations.
• The predicted elimination of the J entry-level series in favor of the pre-populated and software-streamlined BeeStation.

All of the above are small factors in themselves, but add them all up, and you see small but important stepping stones toward a gear shift in Synology’s target demographic. So, if Synology were to intentionally or inadvertently begin to move outside of these user groups of home, small business, and enthusiast, who stands to fill this space and grow?

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QNAP vs Synology?

As mentioned earlier, QNAP stands to be the most likely contender to fill this space. With over 20 years of history, a larger range of hardware solutions than Synology, and software that does pretty much everything Synology’s does, they have been consistent competitors. However, inconsistencies in user experience, conflicting UIs, and a tendency to try to do “too much” have resulted in their losing ground to Synology in terms of software. Add to this the negative brand impact of security incidents in 2020-2022, which tarnished their reputation around security and safety, requiring serious improvement. To the brand’s credit, they have made considerable internal culture changes on this subject, adding bounty programs, tightening system defaults, increasing pen testing, introducing several system security scanning tools, disabling things like SSH and admin super user accounts as standard, and more.

Value Series	Best All Rounder	Prosumer NAS
TS-233 2-Bay NAS	TS-464 4-Bay NAS	TVS-h874 8-Bay NAS
$189 on Amazon (Check Here)	$549 on Amazon (Check Here)	$2499 on Amazon (Check Here)

In terms of hardware, they have mostly stuck to what works, refreshing existing product families at the same rate of 2.5-3 years for desktop small-medium scale, and 3-5 years for larger scale. They have also introduced significantly more recent CPUs from both Intel and AMD, as well as 2.5GbE as standard on their solutions at the same price point as 1GbE. If it weren’t for the damaging brand harm caused by the Deadbolt/QSnatch/Qlocker ransomware attacks, I think Synology would have been significantly challenged by QNAP in the last 2-3 years across all fronts. However, the setback to QNAP’s reputation reduced this growth potential significantly, and in the last two years, we have seen an increasing number of new names pop up in NAS that have also harmed QNAP’s appeal to users in terms of hardware value, the thing they could always be relied upon to beat Synology on. QNAP would still stand to become the ‘top dog’ in the event of a Synology exit (Synexit?) from the low-to-medium tiers of NAS storage, but many new players have entered the field, such as…

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UGREEN vs QNAP?

Largely known for their power adapters and PC accessories, a year ago UGREEN had practically no real presence in the world of NAS. They had a smaller scale and more entry-level range of solutions that were limited to the East, but aside from that, they were complete outsiders. Fast forward to now, and following a successful and well-marketed Kickstarter campaign that raised millions of dollars, they are now a provider of genuinely impressive turnkey NAS solutions—the NASync series. The key word there is “turnkey”, as in they are providing both the hardware and the software. They could have just rolled out their hardware and made it OS-free (i.e., “Here’s a ready-built server, now go install UnRAID or TrueNAS”), but instead, they opted to produce and include an impressively responsive NAS OS in UGOS. Genuinely challenging the feature set of the likes of Asustor and Terramaster, as well as the design of Synology and the hardware level of QNAP, UGREEN has made a rapidly growing name for itself in the small-to-medium NAS sector.

Value Series	Best All Rounder	Prosumer NAS
DXP2800 2-Bay NAS	DXP4800 PLUS 4-Bay NAS	DXP8800 PLUS 8-Bay NAS
$399 on Amazon (Check Here)	$699 on Amazon (Check Here)	$1499 on Amazon (Check Here)

They definitely lack the range of solutions that those other brands offer, with only 6 solutions currently available (the DXP2800, DXP4800/PLUS, DXP6680, DXP8800, and DXP480T), and no rackmount solutions yet, but it’s a solid start. Equally, their software, although fluid and responsive in nailing down the NAS fundamentals, lacks many of the more impressive AAA+ solutions that are offered by the bigger brands. Lastly, although they raised a considerable sum during the crowdfunding, they do not have the global support, offices, or availability of their long-running NAS competitors—with solutions only being available in two regions, the US and Germany. All of these factors add up to a brand that is poised to make even bigger splashes in the years to come but is perhaps not quite ready to replace the big dog, Synology, just yet!

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ASUSTOR vs Synology?

Always the bridesmaid, but never the bride, Asustor is a brand that has been around in the world of NAS in one shape or form for quite a few years. They are one of the mainstream Taiwanese brands in NAS that has always ‘been there’, but it is only in the last 4-5 years that they have been making sizable moves to take on both Synology and QNAP. One of the main ways in which they pursued this is by developing numerous features in both hardware and software that are available from their competitors individually. So features such as M.2 NVMe-focused storage systems, BTRFS support, WORM locking, 2.5GbE/5GbE support, HDMI output via a dedicated GUI, and more are features available on Synology and QNAP to some extent, but only Asustor rolls them under one brand umbrella. So, how poised are they to fill a void if Synology moved out of this space?

Well, from a hardware standpoint, Asustor is in a very good position. Them being Taiwan-based will certainly soothe concerns that have grown around Chinese companies and data storage solutions. Equally, their hardware has evolved rapidly in their last two generations to feature some genuinely unique solutions that are either specific to the platform or priced at a level that makes them genuinely competitive against DIY and BYO solutions. Systems such as the Flashstor series, Lockerstor series, and even value offerings like the Drivestor are surprisingly well equipped. They are not quite on the same level of hardware as QNAP (who have a significantly more diverse hardware portfolio), but they are fleshing it out very well.

Value Series	Best All Rounder	Prosumer NAS
Nimbustor Gen 2 2-Bay NAS	Flashstor Gen 1 12-Bay NAS	Lockerstor Gen 3 8/10-Bay NAS
$369 on Amazon (Check Here)	$449-749 on Amazon (Check Here)	$1999 on Amazon (Check Here)

However, it is the software of Asustor (ADM) that is unfortunately where the brand is a little more timid. They have a NAS OS, numerous client tools for Windows, Mac, iOS, and Android—and they nail down the bulk of the application fundamentals for storage management, multi-site backup handling, multimedia playback, containers, and more. But the platform lacks a few of the more AAA/desirable services, such as AI-powered photo recognition, a 1st-party VM tool, ZFS support, and ultimately is a little more reliant on 3rd-party applications to fill the gaps. They have recently countered this by officially detailing that they support users who buy Asustor hardware to go ahead and install 3rd-party NAS software like TrueNAS or UnRAID without it harming your warranty—so they know they are not leading the pack in terms of their own ADM NAS software but do make noticeable user concessions. With new hardware on the horizon in the Lockerstor Gen3 and Flashstor Gen2 (both of which see a significant bump in hardware profiles), we might see some impressive moves from Asustor in 2025. I just think they still have some ways to go before they can fill any potential void that Synology might leave.

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TERRAMASTER vs Synology?

Terramaster has been jockeying for the NAS 3rd place spot with Asustor for well over a decade at this point, and much like their opponent, they have been good at integrating individual features from both QNAP and Synology into their own NAS hardware and TOS platform, but to a larger degree than Asustor. For example, their OS provides largely everything that Asustor ADM does (including TrueNAS/UnRAID support without voiding your warranty) but adds to this with an AI photo recognition platform, their own VM tool, and an impressive Isolation Mode that can sever the system at the click of a button from remote access, 3rd-party PHP, and any external requests (necessitating a restart to disable). However, as this brand is a Chinese brand, there will always be question marks raised by users about how this system compares with Taiwanese-based systems. This is a little unfair, given that Terramaster, Asustor, and QNAP were all successfully hit by the same ransomware attack (Deadbolt) a few years back, so there was plenty of ‘vulnerability’ to spread around!

In terms of hardware, Terramaster has been making some impressive and aggressive strides in this area—with the recent launch of their 3-part F4-424 Intel NAS series (Standard, Pro, and MAX), the release of two 8-bay M.2 NVMe 10GbE equipped systems (the F8 PLUS and F8 SSD PLUS), and new desktop and rackmounts hot on their heels. They have also scaled up the design to better improve cooling, efficiency, and just general visual appeal.

Value Series	Best All Rounder	Prosumer NAS
F2-424 2-Bay NAS	F4-424 Max 4-Bay NAS	T9-500 Pro 9-Bay NAS
$369 on Amazon (Check Here)	$819 on Amazon (Check Here)	$1499 on Amazon (Check Here)

However, much like Asustor, their software is just not able to challenge the standard that Synology has set. For buyers looking for smooth and easy utilization like Synology, Terramaster’s TOS has the danger of feeling a little clunky. Their latest release, TOS6, brings new features, software standards, and design to the mix, but it lacks the range of mobile applications, desktop client tools, and consistent UX/presentation that Synology seems to do so well. Terramaster is a fantastic value-for-money choice, and I would argue they have significantly scaled up the level of hardware and software utility they provide year on year. But they still have a way to go before they can hit the same notes as Synology DSM yet.

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WD / Netgear vs Synology?

This is a pretty short one! The answer is no! Both WD and Netgear have regularly reduced their hardware ranges and the frequency of software updates these last few years, and although there are a decent range of business file server systems still being released, the general home/enthusiast/prosumer level of hardware is pretty poor and uninteresting compared to everyone else on this list so far. I cannot help but get the feeling that, aside from some basic backup NAS systems that are still listed at the majority of retailers, the bulk of their range has been in circulation for 5-6 years now without any refresh in sight. For basic target file/folder storage, these systems still provide some limited modern NAS utility, but overall, they are a fairly weak alternative to Synology’s offerings in 2025.

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A UniFi NAS?

With increased mentions and leaks online towards a potential NAS in the works from UniFi, this could be a very credible alternative to Synology in terms of software UX and presentation. UniFi, and its incredibly user-friendly UX featured on their Switch, Router, NVR, and Dream Machine combination systems, is where UniFi shines. No doubt any UniFi NAS solution would need to similarly blend into their ecosystem to the same degree. That said, if they were to launch a system, all their experience in the fields of network management, router security, and surveillance systems might not necessarily translate into a similar pedigree in network-attached storage. It’s hard to discuss how or if UniFi could fill any market space that a potential Synology absence would create, as they do not have any systems out in the market to make an informed decision. This is for the “To Be Continued…” pile!

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Drobo vs Synology?

No…just…no. See Video Below:

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IceWhale / ZimaCube

This is a very interesting one. 2023 and 2024 saw several companies arrive in the turnkey NAS space via the crowdfunding route (we already discussed UGREEN as the biggest example), wanting to break into the market. However, IceWhale benefits from having already launched two previous successfully fulfilled campaigns and is just completing their third one with the ZimaCube NAS system. Arriving with the lightweight containerized platform Zima OS (a modified version of their existing Casa OS), this new series is pretty impressive for its scale and price point at launch. Add to that the significantly unique design, impressive use of 10GbE and Thunderbolt over IP, and a 6x HDD / 4x NVMe system in a compact case, and you can see why they have made a fairly significant splash for a brand that is comparatively unheard of compared to Synology, QNAP, etc.

However, as robust as their range of solutions is (ZimaBoard, ZimaBlade, and ZimaCube), the software is still very rudimentary compared to the bulk of other browser GUI and more “operating system”-stylized UX. There are virtually no client applications, except for their own system search and connection client tools. An eventual successor to Synology, if they moved upwards toward bigger and more business-oriented solutions, would need to hit the software functionality and user experience exceedingly early and exceedingly well.

Mini PC Brands – Lincplus, Aoostar, etc.

This is an odd one. There have been a large number of solutions appearing on sites such as AliExpress that arrive as “OS-Free” services, allowing a user to get a pre-built NAS hardware solution (i.e., no need to build one yourself, which takes longer and requires a degree of technical understanding). The end user can then choose to install popular and well-established solutions like TrueNAS, UnRAID, OpenMediaVault, and more.

Value Option	Best All Rounder	SSD Focused NAS
Aoostar WTR Pro 4-Bay NAS	Minsiforum MS-01 3/6-Bay NAS	Lincplus Lincstation N1 6-Bay NAS
$399-799 on Amazon (Check Here)	$399 on Amazon (Check Here)	$399 on Amazon (Check Here)

This serves as an impressively economical solution and has significantly grown in popularity in 2023/2024, but these 3rd-party software platforms lack a lot of the ease of use and quality of life client tools for modern devices that Synology features. Indeed, despite efforts like UnRAID 7 making its day-to-day use much easier, and TrueNAS working with HexOS for a more user-friendly output, these still pale in comparison to DSM and will also require a greater degree of technical user input in the long term to maintain stability, versus Synology’s rather more “it takes care of itself” design.

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Synology vs EVERYONE ELSE – Conclusion and Verdict

If Synology were to leave the home/enthusiast/prosumer/small business tier very soon, I do think QNAP would stand to reoccupy this ground. However, give it 2-3 years, and I do think players like Terramaster, Asustor, and yes—even UGREEN—are poised to give QNAP some serious consumer competition. No doubt Synology is still keeping an eye on their competition (big and small) and would not willingly or easily give up this sector without a fight. However, there is no denying that the turnkey NAS industry is no longer the 2-3 horse race it was just five years ago!

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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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Synology (Finally) Reveals Managed PoE 10GbE Switches – The PS Series

At Computex 2025, Synology formally unveiled its new PS Series of PoE switches—marking the company’s first venture into dedicated network switching hardware. Designed specifically for surveillance environments, these switches are not meant to replace general-purpose managed switches, but rather to complement Synology’s Surveillance Station ecosystem. The lineup includes three models: the high-capacity PS2600+, the compact PS1000+, and the entry-level PS500. Each model is tailored for powering PoE cameras and streamlining IP surveillance setups, with features like centralized control through Surveillance Station and fanless operation. While this launch addresses a long-standing gap in Synology’s ecosystem, it is clear that these devices are intended for a niche surveillance role rather than enterprise-wide or enthusiast-grade switching solutions.

Why is a Synology Switch so Highly Demanded? And Why is This Not Quite What Everyone Wanted?

For years, users of Synology’s NAS and surveillance solutions have speculated about the company expanding into networking hardware, particularly switches. Given Synology’s existing ecosystem of NAS units, cameras, routers, and software like Surveillance Station and SRM, a managed PoE switch seemed like the logical next step to unify its offerings under a single, tightly integrated platform. Many envisioned a Synology switch that could serve not just surveillance but also general-purpose networking, VLAN management, and broader SMB/enterprise deployments—effectively competing with established names like Ubiquiti, Netgear, or QNAP.

However, the PS Series unveiled at Computex 2025 diverges from that expectation. The PS2600+ and PS1000+ are exclusively intended for use with Synology’s Surveillance Station, lacking broader Layer 3 management tools outside of this context. Meanwhile, the PS500 is a basic, unmanaged unit aimed more at simple deployments than network optimization. There are no bundled camera licenses, limited software extensibility, and no SRM integration. As a result, while these switches will likely appeal to users looking for a seamless Synology surveillance setup, they fall short of the more versatile, all-encompassing switch that many long-time Synology users were hoping for.

Synology PS2600+ 26 Port L2+ Managed PoE Switch

The PS2600+ is the flagship switch in Synology’s new lineup, featuring 24 PoE+ ports and 2 additional 10GbE SFP+ uplink ports. Designed for rackmount or desktop use, the PS2600+ is completely fanless, making it suitable for noise-sensitive environments. It delivers a total PoE power budget of 185W, allowing it to power multiple IP cameras, particularly in larger surveillance setups. It is fully managed and integrates directly with Synology’s Surveillance Station for centralized control, including power management, port diagnostics, and network topology mapping.

In terms of network performance, the PS2600+ offers a switching bandwidth of 88 Gbps and a forwarding rate of 65.47 Mpps. It supports Layer 2+ features, including inter-VLAN routing and DHCP server capabilities, allowing it to segment and route traffic in more complex surveillance deployments. However, its software integration is limited exclusively to Surveillance Station, and it lacks any compatibility with Synology’s SRM (Router OS) or general-purpose network management tools. It is best suited for installations where the switch, NAS, and cameras are all part of a single, unified Synology surveillance environment.

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Synology PS500 5 Port Unmanaged PoE Switch

The PS500 is the most basic model in Synology’s PS Series and is designed primarily for entry-level surveillance setups. It offers a total of five ports, four of which support PoE+ for powering IP cameras or other devices. Unlike the other models, the PS500 is completely unmanaged—there is no software-based configuration, no VLAN support, and no integration with Surveillance Station CMS. It is intended for plug-and-play functionality, making it suitable for simple installations where centralized management is not required.

Despite its simplicity, the PS500 still delivers up to 60W of total PoE power and supports jumbo frames up to 9000 bytes. It is passively cooled and uses an external power supply, emphasizing its role as a compact, low-maintenance switch for desktop or wall-mounted deployments. While it doesn’t offer the flexibility or control of the PS2600+ or PS1000+, it fills a gap for users seeking a straightforward power delivery solution for small-scale IP camera installations.

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Synology PS1000+ 10 Port L2+ Managed PoE Switch

The PS1000+ serves as the mid-range offering in Synology’s PS Series, targeting smaller surveillance deployments that still benefit from centralized management. It includes 8 PoE+ RJ45 ports and 2 standard 1GbE SFP ports for uplink or fiber connectivity. Like the PS2600+, this model is fanless and supports both rackmount and desktop installations. It offers a total PoE power budget of 65W, which is sufficient for a modest number of IP cameras or access points in home or SMB setups.

From a network performance standpoint, the PS1000+ provides 20 Gbps of switching bandwidth and a forwarding rate of 14.88 Mpps. It also supports VLANs, static routing, and DHCP services, and is managed entirely through Synology’s Surveillance Station interface. Its role is clearly focused—bridging NAS units and IP cameras under one platform, without offering broader Layer 3 functionality or third-party network integration. For users with Synology NAS-based NVR setups and fewer cameras, the PS1000+ provides a compact, low-noise, managed switch option.

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Synology PS Series Switches, Conclusion and Verdict

Synology’s entry into the network switch market with the PS Series marks a significant, though narrowly focused, expansion of its surveillance ecosystem. These switches are clearly designed with Surveillance Station users in mind, offering streamlined power and network management for PoE camera deployments. While the PS2600+ and PS1000+ provide useful managed features for larger and mid-sized surveillance environments, and the PS500 delivers a simple plug-and-play option, none of these models address general networking needs outside of Synology’s surveillance scope. For those seeking a unified Synology environment for NVR deployments, these switches may be a welcome addition—but broader adoption will likely remain limited until Synology delivers more versatile, multi-role networking solutions.

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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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Synology Launches RS2825RP+ RackStation NAS for Business Deployments

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

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

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

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

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

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

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

Synology RS2825RP+ vs RS2821RP+ – A Significant Upgrade?

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

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

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

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

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

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Synology DS425+ NAS Revealed

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

Synology DS425+ Hardware Specifications

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

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

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

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

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

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

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

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

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

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

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

Synology DS425+ NAS – Software and Services

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

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

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

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

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

Synology DS425+ NAS – Price and Release Date

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

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

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

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

PAS7700 – Flagship NVMe Enterprise Rackmount Storage

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

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

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

PAS7700 Specifications

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PAS3600 – Hybrid Flash Storage for Cost-Efficient Deployment

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

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

PAS3600 Specifications

 

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DVA7400 – AI-Powered Surveillance Rackmount System

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

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

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

DVA7400 Specifications

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FS200T – Compact All-Flash NAS for Quiet Environments

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

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

FS200T Specifications

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

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

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

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

DS725+ Specifications

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DS425+ – 4-Bay Multimedia NAS with Modest Refresh

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

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

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

DS425+ Specifications

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

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

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

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

DS1525+ Specifications

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

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

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

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

DS1825+ Specifications

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

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

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

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

DX525 Specifications

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SNV5420 – Enterprise NVMe SSD for Sustained Caching Workloads

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

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

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

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

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

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

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

HAT5300 20TB Specifications

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BeeStation Plus – Preconfigured Private Cloud with Plex and AI Tools

The BeeStation Plus is Synology’s latest entry in the consumer-grade NAS lineup, positioned as a plug-and-play private cloud aimed at home users, content creators, and families. It comes pre-populated with an 8TB Synology HAT3300 Plus hard drive, sealed within a single-bay enclosure that does not allow for internal drive replacement or expansion. This closed-box approach prioritizes simplicity but removes RAID failover and user-serviceability, relying instead on USB or cloud-based backups.

Internally, the BeeStation Plus runs on an Intel Celeron J4125 processor—an aging but capable quad-core CPU with integrated graphics. It is paired with 8GB of memory, doubling that of the original ARM-based BeeStation. The device ships with Synology’s BeeStation Manager (BSM) software preinstalled and fully configured Plex Media Server, with media libraries and directories already initialized, enabling fast setup for streaming to smart TVs, tablets, and mobile devices. It also features local AI-powered photo indexing and object recognition via Bee Photos.

Backup support includes USB-A and USB-C ports, as well as integration with BeeProtect, Synology’s new cloud backup platform. Each BeeStation Plus includes a 3-month free trial of BeeProtect, after which it transitions to a subscription model. While this system offers some of the easiest Plex deployment in Synology’s portfolio, users should be aware of its limitations—chiefly, the lack of RAID protection, upgrade paths storage scalability limits.

BeeStation Plus Specifications

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DS225+ – Budget 2-Bay NAS for Entry-Level Users

The DS225+ is Synology’s entry-level 2-bay NAS refresh for 2025, intended for home users, small backups, and basic multimedia needs. It features the same Intel Celeron J4125 processor found in the DS425+ and BeeStation Plus—offering integrated graphics but limited modern performance. Paired with 4GB of DDR4 memory, the system supports two SATA bays, making it suitable for mirrored RAID 1 setups or small independent volumes.

In terms of connectivity, the DS225+ includes 1 x 2.5GbE and 1 x 1GbE Ethernet ports—adequate for most basic workloads, but still a step behind systems offering dual 2.5GbE or upgradable networking. The system lack the two M.2 NVMe slots that can be configured for SSD caching or used as additional storage pools in the DS725+.

While the DS225+ offers a very approachable route into NAS usage, it is subject to the same Synology-verified storage media policy as the rest of the 2025 series. Users are limited to verified drives for both SATA bays will be especially annying at a device level that is considered very, very ‘entry’, which continues to frustrate those hoping to reuse older hardware or source drives independently.

DS225+ Specifications

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Synology DS725+ Expandable 2-Bay NAS Revealed

The Synology DS725+ enters the scene as part of the company’s 2025 refresh to its Plus Series lineup, targeting power users, small businesses, and edge deployments that require compact, capable storage solutions without stepping into rackmount or enterprise territory. As a successor to the DS723+, it introduces several meaningful updates that improve the system’s usability right out of the box—most notably, a doubling of base memory to 4 GB ECC DDR4 (up from 2 GB) and the inclusion of a 2.5GbE LAN port for significantly faster network transfers, especially when working with high-resolution media or syncing large datasets across offices. These improvements make it immediately better suited for modern hybrid cloud workflows via Synology Drive, smoother multi-user access in Synology Photos and Office, and more responsive local performance in Surveillance Station environments. However, these upgrades come with trade-offs: the CPU remains unchanged, using the same AMD Ryzen R1600 found in the DS723+, and the PCIe slot has been removed, eliminating the popular option to upgrade to 10GbE networking or install additional specialized cards. As a result, while the DS725+ simplifies connectivity by offering faster speeds upfront, it also enforces a more rigid hardware configuration. It’s a device clearly designed with platform consistency and managed environments in mind—particularly when paired with Synology’s increasingly closed ecosystem of verified drives and accessories. For those already aligned with Synology’s ecosystem, the DS725+ offers a stable and streamlined solution for private cloud deployment that is more about ability than base storage – but with the option to add more later, collaborative data workflows, and secure backup environments. But does it deserve your data? Let’s discuss.

Synology DS725+ NAS – Hardware Specifications

The DS725+ is powered by the same dual-core AMD Ryzen R1600 processor found in its predecessor, the DS723+. This chip runs at a base clock of 2.6 GHz with a boost up to 3.1 GHz and supports hardware encryption acceleration, making it capable of handling simultaneous services like encrypted file access, Synology Drive syncing, and light virtual machine workloads. While it’s a competent processor for this class of NAS, its reuse in the DS725+ may be seen as a missed opportunity for users who were hoping for a newer or more power-efficient generation—particularly with rising expectations around AI-powered indexing and multimedia transcoding. That said, DSM 7.2’s core apps like Hyper Backup, Snapshot Replication, and Active Backup Suite remain well within the CPU’s performance envelope, ensuring reliable day-to-day operations for home offices and remote workers.

Where the DS725+ makes a clear improvement is in memory. Unlike the DS723+, which shipped with 2 GB of ECC RAM, the DS725+ doubles the default capacity to 4 GB ECC DDR4, offering more breathing room for multitasking, container workloads, and collaborative apps like Synology Office and Chat. This is particularly helpful for deployments using packages such as Synology MailPlus or managing multiple Surveillance Station camera streams. The RAM is installed in one of two available SODIMM slots, and the unit officially supports up to 32 GB (16 GB x2), making it suitable for heavier use cases like running multiple virtual DSM instances or handling extensive indexing operations in Synology Photos. ECC memory, while not strictly essential for all users, adds a layer of data integrity that reinforces the DS725+’s suitability for professional and production environments.

In terms of connectivity, the DS725+ makes a decisive shift by replacing the DS723+’s dual 1GbE ports with a more modern setup: one 2.5GbE and one 1GbE port. This move improves real-world transfer speeds out of the box without requiring a PCIe network upgrade, as was previously necessary. However, it also reflects a deliberate limitation: the PCIe Gen3 x2 slot from the DS723+ is no longer present, meaning users cannot add a 10GbE NIC or other expansion cards. Storage-wise, the DS725+ retains the same 2-bay SATA layout, supports hot-swappable 3.5″/2.5″ drives, and introduces M.2 NVMe SSD slots that allow Synology-branded SSDs to be used not just for caching but also for primary storage pools. Users can expand total storage to 7 drives via the DX525 USB-C expansion unit, and cooling is handled by a single 92mm fan in the rear. Power draw remains low, with a 90W adapter and idle consumption under 9W, keeping it efficient for always-on deployment.

Synology DS725+ vs DS723+ NAS – Much of an Upgrade?

At a glance, the DS725+ and DS723+ appear to be cut from the same mold. They share the same AMD Ryzen R1600 dual-core processor, identical physical dimensions, drive bay count, and expansion potential via an optional five-bay unit. However, the DS725+ makes several deliberate design changes aimed at improving out-of-the-box usability, while also signaling a shift toward Synology’s 2025 platform philosophy. Chief among these changes is the inclusion of a 2.5GbE LAN port, replacing one of the two 1GbE ports found on the DS723+. This upgrade allows users to immediately take advantage of higher bandwidth for file transfers, especially useful for larger datasets handled through Synology Drive or multimedia libraries accessed via SMB. At the same time, the DS725+ sheds the DS723+’s PCIe Gen3 x2 expansion slot, which means users no longer have the option to add a 10GbE NIC or other cards. For users needing maximum future-proofing or high-throughput workloads, this loss may feel restrictive.

Another key improvement is in system memory. The DS725+ comes with 4 GB of ECC DDR4 RAM pre-installed, doubling the 2 GB included with the DS723+. This seemingly modest upgrade has real-world implications. Services like Synology Photos, which require more memory for AI-driven facial and object recognition, or Synology Office, which handles collaborative document editing, benefit directly from the added RAM—making the system more responsive and able to support more concurrent users from the outset. For users running multiple applications, hosting virtual DSMs, or leveraging Hyper Backup with compression and deduplication, the DS725+ delivers a more capable base configuration without requiring immediate memory expansion. Both systems support upgrades up to 32 GB, but the DS725+ gives a head start where it matters.

However, the most controversial difference between these two models lies in drive compatibility. The DS723+ was among the last in Synology’s lineup to offer relatively open support for third-party drives—with warning banners but no functional blocks in DSM. The DS725+, by contrast, fully embraces Synology’s walled-garden storage policy. Users must use Synology-verified drives (such as HAT3300/5300 HDDs and SNV3400 SSDs) for core operations like DSM installation, volume creation, and RAID rebuilds. While migrated pools using unverified drives may still mount with warnings, new deployments and expansions are effectively locked down. This shift reflects Synology’s strategy to control hardware variables for improved stability and long-term support—but it’s also a clear trade-off in flexibility and total cost, especially for existing users with stockpiled third-party drives from trusted vendors like Seagate or WD.

Synology DS725+ NAS DSM Software & Services

Like all current-generation DiskStation models, the DS725+ runs on Synology DiskStation Manager (DSM) 7.2, a mature, Linux-based operating system that delivers one of the most refined NAS user experiences available today. DSM combines consumer-friendly accessibility with enterprise-ready tools, making the DS725+ suitable for a wide range of use cases—from personal media libraries to business-critical collaboration environments.

Core services such as Synology Drive transform the DS725+ into a fully private cloud, enabling real-time file syncing across devices and platforms, granular access permissions, file versioning, and web-based document previews. The system can support up to 50 Drive users and half a million hosted files, making it a capable solution for small teams managing shared datasets or projects. Meanwhile, Synology Photos leverages the upgraded system memory to provide intelligent media organization, with facial and object recognition that improves as additional photos are indexed—an increasingly valuable feature in creative or archival workflows.

For data protection and business continuity, the DS725+ supports Synology’s comprehensive backup ecosystem. Active Backup Suite consolidates backup tasks for Windows and Linux endpoints, VMware and Hyper-V virtual machines, and Microsoft 365 or Google Workspace SaaS accounts. Administrators can automate tasks, monitor statuses from a unified console, and execute bare-metal recovery when needed.

Complementing this is Hyper Backup, which allows multi-destination backups—ranging from local USB storage to other NAS units, rsync targets, or Synology C2 Storage. The inclusion of Snapshot Replication provides near-instantaneous versioned recovery with 128 snapshots per shared folder and 256 per system, ensuring protection against data corruption, ransomware, or accidental deletion. These tools can be used together to create a robust, layered protection strategy even in a small-scale deployment.

Beyond file management and backup, DSM turns the DS725+ into a complete digital operations hub. With Synology Office, users can co-author documents, spreadsheets, and presentations in real time within a browser—ideal for small teams replacing Google Workspace or Microsoft 365 with a private alternative. Communication tools like Synology Chat and MailPlus offer encrypted messaging and a scalable private email server with support for up to 60 users (5 free accounts included).

For security-conscious setups or compliance-driven environments, these services operate entirely within your NAS, without relying on third-party cloud platforms. Meanwhile, Surveillance Station allows the DS725+ to manage up to 40 IP cameras at 1080p (H.265) with license-free recording for two channels, making it a competent choice for office or home surveillance when paired with Synology’s mobile and desktop apps. DSM’s inclusion of Adaptive Multi-Factor Authentication (AMFA), Active Insight fleet monitoring, and SSL/TLS support ensures that even this compact 2-bay NAS delivers serious administrative and security capabilities.

Synology DS725+ NAS Release and Price

The Synology DS725+ is set for a phased global release, with initial availability rolling out across Eastern markets—including Japan, Taiwan, China, and Australia—in late May 2025, followed by a wider international launch in June 2025. While Synology has yet to publish official retail pricing, the DS725+ is expected to arrive in line with its predecessor, the DS723+, placing it in the $449 to $499 USD range. This positions the DS725+ in the upper tier of the compact 2-bay NAS segment, offering a blend of business-capable performance and centralized storage management for prosumers, remote workers, and small teams.

Although its specifications remain similar to the DS723+ in some areas—particularly with regard to the CPU—the DS725+ includes default features like 2.5GbE networking and higher base memory, which previously required add-ons or manual upgrades. These improvements may appeal to users who want a more capable system straight out of the box without needing to invest in additional hardware. However, buyers should also be aware of the tightened hardware compatibility policy introduced across Synology’s 2025 product line. As with other new-generation models, the DS725+ requires Synology-verified drives for key operations such as DSM installation, volume creation, and SSD caching, which could impact overall system cost and drive choice flexibility.

Given these factors, the DS725+ is best suited for users seeking a stable, tightly integrated NAS experience with long-term software support and advanced functionality provided through DSM. While those with existing third-party drives may need to consider compatibility constraints, the DS725+ still represents a focused and modernized solution in the 2-bay NAS category—particularly for those fully aligned with Synology’s expanding ecosystem.

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Synology Beestation Plus 8TB Revealed and Detailed

Synology has unveiled the BeeStation Plus (BST170-8T) in their pre-Computex build up (alongside an early reveal back in Jan 2025 at CES/Pepcom), the latest addition to its growing portfolio of personal cloud storage solutions aimed at everyday users. Building on the success of the original BeeStation (BST150-4T), the Plus model directly addresses feedback from users who wanted greater capacity, faster performance, and more versatile applications—without the steep learning curve of traditional NAS systems. This one-bay device ships pre-populated with an 8TB Synology HAT3310 hard drive (7200 RPM), powered by a quad-core Intel Celeron J4125 processor and 4GB of non-upgradable DDR4 memory. The combination is notable because it brings x86-class processing and hardware transcoding support to an ultra-simplified setup—something virtually unheard of in this form factor. With its out-of-the-box readiness, cloud-linked setup process, and focus on seamless user experience, BeeStation Plus is designed for those seeking to move away from Google Drive, iCloud, and Dropbox subscriptions, offering complete local control of data without compromising on usability. Features such as AI-driven photo management, native mobile apps, and Plex Media Server support are now included, making this device far more than just cold storage. For individuals and families looking to centralize their backups, photos, videos, and personal files in a user-friendly ecosystem—without paying monthly cloud fees—Synology positions the BeeStation Plus as an appealing middle ground between cloud services and more complex NAS platforms like the DiskStation DS224+.

Synology Beestation Plus 8TB – Who Is This For?

The BeeStation Plus is designed with a clear goal: to serve individuals, families, and small teams who want private, centralized storage without the barriers that typically come with managing a traditional NAS. It’s aimed at users who are familiar with cloud platforms like Google Drive, Dropbox, or iCloud, but want to move away from recurring subscription fees and the privacy concerns associated with third-party cloud storage. For many, the idea of hosting data locally remains appealing—yet the complexity of DSM-based Synology systems can be overwhelming. The BeeStation Plus sidesteps that entirely by offering a plug-and-play experience: no drive installation, no volume configuration, no knowledge of RAID, and no need to navigate DSM’s enterprise-leaning control panels.

Instead of DSM, BeeStation Plus runs a simplified, task-oriented operating system that emphasizes automation and immediacy. Setup is handled via a QR code and cloud-linked sign-in process using your existing Apple or Google account. Within minutes, users can begin backing up photos, syncing cloud drives, or transferring personal data using intuitive applications like BeePhotos and BeeFiles. Notably, BeePhotos offers local AI processing for face recognition and subject categorization—no data is sent to the cloud, and everything runs on-device using the integrated GPU in the Intel Celeron chip. These features mimic what users expect from modern photo cloud services, but with full local ownership.

Where the DiskStation platform caters to power users—with capabilities like multi-tiered storage pools, user-group policies, virtualization, Docker containers, and dual-LAN failover—BeeStation Plus avoids this complexity altogether. While some may view it as limiting, Synology has correctly identified a growing segment of mainstream users who simply want a secure, reliable, and easy-to-manage storage hub for their files, memories, and work. For them, BeeStation Plus delivers a near turn-key solution that doesn’t demand IT knowledge or ongoing configuration, while still offering meaningful tools like Plex integration, two-way cloud sync, and internal snapshot recovery.

Synology Beestation Plus 8TB – Hardware Specifications

At the heart of the Synology BeeStation Plus is the Intel Celeron J4125, a quad-core x86 processor that, while not cutting-edge, is a substantial leap from the Realtek RTD1619B used in the original BeeStation. The J4125 brings integrated Intel UHD Graphics 600, enabling hardware video transcoding—critical for smooth 4K Plex streaming and responsive AI-powered photo recognition within BeePhotos. This CPU choice also allows Synology to run a broader range of services, including native Plex Media Server installation and enhanced indexing performance for large photo or document libraries. Paired with 4GB of DDR4 memory, the system is built to handle simultaneous user access and background tasks like backups and media processing without performance degradation—something the original model struggled with due to its lower RAM and ARM-based chip.

The BeeStation Plus ships with a pre-installed 8TB Synology HAT3310 hard drive, a 7200 RPM SATA HDD from Synology’s own verified drive lineup. While the device only supports a single internal bay, the included drive offers ample performance for most home and SOHO workloads, and the use of a higher-RPM disk ensures better responsiveness for large file transfers and indexing tasks. The storage is non-removable by design, as BeeStation products prioritize simplicity and stability over modularity. This also means there is no RAID support—underscoring that this device is not built for redundancy, but rather for centralized storage with optional external or cloud-based backup using BeeProtect or a secondary Synology NAS.

Connectivity is modest but practical. The system includes one 1GbE RJ-45 Ethernet port for network access and two USB 3.2 Gen 1 ports (one Type-A and one Type-C) for expanding storage or performing external backups. External drives can be browsed directly via BeeFiles or automatically backed up using the system’s USB Backup function. While some users may lament the lack of 2.5GbE or additional LAN ports, it’s worth noting that the target audience likely won’t saturate even gigabit speeds in everyday use. In real-world tests, BeeStation Plus can hit 150–180MB/s read speeds from its internal drive—enough to support simultaneous multimedia streaming and active file transfers across the network. The compact chassis also includes a cooling fan, a new addition over the passive original BeeStation, helping ensure thermal stability during extended workloads like Plex streaming or bulk photo indexing.

Synology Beestation Plus 8TB – BSM Software and Services

The BeeStation Plus is tightly integrated with Synology’s Bee-branded suite of applications, which form the foundation of its user experience. Chief among them is BeePhotos, a powerful photo management tool that automatically backs up images from mobile devices and organizes them using on-device AI for face, subject, and location recognition. Unlike cloud photo services, all indexing occurs locally, ensuring that sensitive images never leave the device. BeePhotos now supports iCloud Photo Backup, enabling direct migration of Apple photo libraries without requiring intermediate steps via your phone or computer. The web interface replicates the timeline-based design familiar to users of Google Photos or iCloud, complete with album views, smart filters, and Chromecast streaming. Meanwhile, BeeFiles acts as the central file manager, supporting version history, password-protected sharing, USB device browsing, and desktop sync via the BeeStation desktop client for Windows and macOS.

Beyond personal use, Synology has also included multi-user support for up to eight invited users, each with isolated private storage spaces and individual access rights. Users can connect to BeeStation from anywhere via the Synology cloud portal or mobile apps, allowing seamless collaboration and remote file access. BeeStation Plus also introduces native support for Plex Media Server, offering hardware-accelerated streaming of 4K content to TVs, tablets, or mobile devices. Integration is simplified through the BeeStation web portal, and libraries can be organized via BeeFiles’ dedicated “Plex Media Library” folder structure. Users can also take advantage of BeeProtect, a low-cost, unlimited-capacity cloud backup service that stores a full copy of the BeeStation’s data offsite—ideal for disaster recovery. Internal snapshot-based restore points add another layer of protection, allowing users to roll back the system in the event of accidental deletions or ransomware events, without relying on third-party services.

Synology Beestation Plus vs Synology DS224+/DS225+ and Beestation

The BeeStation Plus represents a clear technical upgrade over the original BeeStation, featuring a move from an ARM-based Realtek RTD1619B processor to a quad-core Intel Celeron J4125, along with a jump from 1GB to 4GB of DDR4 RAM. It also swaps the 5400 RPM 4TB HAT3300 drive for a faster 7200 RPM 8TB HAT3310, doubling the storage and improving responsiveness for tasks like AI photo indexing and multimedia playback. The inclusion of an active cooling fan further reinforces its suitability for continuous workloads, while added support for Plex Media Server and iCloud Photo Backup expands its capabilities far beyond the entry-level functionality of its predecessor. Both units share the same compact 1-bay form factor and cloud-integrated setup process, but the Plus model is built for heavier use, particularly in multi-user homes or for users archiving large libraries of photos and videos.

Synology Beestation Plus 8TB – Pricing and Release

The Synology BeeStation Plus (BST170-8T) launched globally in May 2025 with a suggested retail price of $369.95 USD (excluding VAT), positioning it as a compelling middle-ground between basic cloud drives and full NAS systems. This price includes the pre-installed 8TB Synology HAT3310 hard drive, three months of complimentary BeeProtect cloud backup, and full access to the BeeFiles and BeePhotos applications out of the box. While significantly more expensive than the original BeeStation’s $199.95 launch price, the BeeStation Plus delivers a considerable leap in performance, storage, and application support. Synology is clearly aiming to attract users looking to escape rising cloud subscription fees, with the device’s total cost of ownership undercutting comparable iCloud or Google One plans over just a few years. With increasing emphasis on private cloud solutions that are easy to deploy, the BeeStation Plus marks Synology’s most consumer-friendly push yet into the mainstream storage market.

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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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Synology (FINALLY) has an NVMe Flash Server – The Synology PAS7700 System

Synology are seemingly going ‘all guns blazing’ at Computex 2025 this year, with a wide array of hardware and software solutions being revealed at the event. Many of these we already know about via official and unofficial reveals over the last 6 months or so, how the PAS NVMe flash storage system is one that was actually originally shown last year at the brand’s 2024 Solution Exhibition in Taipei, this was still an early prototype system and was built using an existing 2U chassis and was much more comparable to existing SAS storage systems from the brand. However, the PAS NVMe Flash system has seemingly (and RAPIDLY) evolved since it was first revealed as an early 12 bay prototype 2U rackmount last year into a dual active 4U Behemoth solution that is significantly more focused on leveraging the performance benefits of NVMe, alongside the scale-out, redundancy and failover of other enterprise tier Synology NAS solutions.

Synology already has an existing range of SSD Flash soltuons, in their Flashstation series, but this proposed PAS7700 system is a completely different class of system against those more classic DSM hardware systems. Synology has been somewhat behind the curve when it comes to NVMe flash systems in the last few years (both entry class m.2 NVMe systems at desktop, but also larger business and enterprise class NVMe over U.2/U.3 compared with competitors such as QNAP (and their FX/FU series), but the PAS is hoping to fill this gap in the brand’s portfolio at this higher tier of buyer. So, what do we know so far?

Synology PAS7700 Hardware Specifications

The Synology PAS7700 is a 4U rackmount dual-node NVMe flash storage system engineered for high-performance, mission-critical enterprise workloads. Designed with a non-disruptive architecture, it enables active-active operations across both nodes, ensuring continuous data availability and efficient load distribution without single points of failure. Each node occupies 2U of rack space and operates independently, yet cooperatively, allowing both to concurrently handle client requests and internal processes. This design eliminates the need for manual failover while maintaining performance even during node maintenance or partial outages.

At the heart of each node lies a 24-core AMD EPYC processor, optimized for dense, multi-threaded workloads such as data analytics, database transactions, and large-scale virtualization. These processors provide ample PCIe Gen4 lanes to support high-speed interconnects, storage interfaces, and compute operations. Each node is equipped with 64GB of DDR4 ECC memory out of the box, with upgrade support up to 1TB. This high memory ceiling is particularly beneficial for large-scale caching, deduplication, and inline compression tasks in high IOPS environments. Memory cache protection mechanisms are built in to preserve data integrity during unexpected power loss, using supercapacitors or battery-backed modules.

The storage backplane supports a total of 48 U.2 or U.3 NVMe SSDs across the chassis—24 per node—maximizing both performance and density. Drive control is split between the native AMD EPYC-integrated PCIe controllers and additional PCIe switching and management provided by ASMedia Technologies, likely to balance performance across multiple backplanes and mitigate PCIe bottlenecks. This configuration ensures that each SSD can be utilized to its full potential with minimal latency and optimal throughput. Network connectivity includes a dedicated 1GbE copper port per node for management, along with dual 10GbE NICs for data operations. These ports support link aggregation and failover, with options for expansion to higher-speed interfaces expected, though not yet confirmed. The PAS7700 likely supports several PCIe expansion slots internally, allowing future upgrade paths to 25/40/100GbE if required. This flexibility positions the unit for use in diverse network topologies and high-bandwidth enterprise infrastructures.

That said, we should discuss the thorny subject of storage media. Synology has recently implemented a more stringent hardware compatibility policy, mandating the use of Synology-branded or certified storage media in its latest 2025 Plus Series NAS devices. This policy restricts full functionality and support to only those drives that have been validated by Synology, potentially limiting user flexibility and increasing costs due to reduced third-party options. Currently, Synology’s in-house SSD lineup includes SATA SSDs and M.2 NVMe SSDs, with capacities up to 800GB. This raises questions about their plans for higher-performance storage media suitable for systems like the PAS7700, which is designed for demanding enterprise workloads. As of now, Synology has not announced any U.2 or U.3 NVMe SSDs in their product range. Given the PAS7700’s reliance on high-speed NVMe storage, it’s unclear whether Synology will expand its SSD offerings to include higher-capacity and performance options or if they will certify third-party drives for use with this system. The company’s updated compatibility lists will be crucial for users to identify approved drives. Until more information is available, potential PAS7700 users may need to consider the implications of Synology’s hardware compatibility policies on their storage choices.

Synology PAS7700 Services and Flash Protocols

The Synology PAS7700 supports a diverse array of storage access protocols optimized for NVMe over Fabrics (NVMe-oF), ensuring compatibility with modern data center architectures and latency-sensitive applications. These protocols are tailored to support high-throughput and low-latency workloads across both local and remote environments, catering to sectors such as virtualized infrastructure, high-performance computing, and real-time analytics.

Among the supported technologies are NFS RDMA, NVMe-TCP, NVMe over Fibre Channel (NVMe-FC), and NVMe over RoCE (Remote Direct Memory Access over Converged Ethernet). These protocols differ in terms of performance characteristics, implementation complexity, and deployment environments, giving administrators flexibility in aligning the system’s networking stack with existing infrastructure and performance objectives. These include:

• NFS RDMA (Remote Direct Memory Access):

  • Enhances traditional NFS performance by bypassing the CPU for memory transfers.

  • Significantly reduces latency and CPU usage in environments using NFSv4.x.

  • Ideal for high-performance, low-latency use cases like virtual machines or scientific computing.

• NVMe-TCP (NVMe over TCP/IP):

  • Extends NVMe-oF across standard Ethernet networks without requiring specialized hardware.

  • Enables NVMe-level performance benefits using existing TCP infrastructure.

  • Easier to deploy in enterprise environments with mixed networking equipment.

• NVMe-FC (NVMe over Fibre Channel):

  • Combines the speed of NVMe with the reliability of Fibre Channel.

  • Suitable for enterprises already using Fibre Channel SANs.

  • Offers low-latency performance with high stability and established zoning capabilities.

• NVMe/RoCE (RDMA over Converged Ethernet):

  • Provides near-direct memory access over Ethernet without involving the CPU.

  • Achieves ultra-low latency for applications such as real-time trading or video rendering.

  • Requires a compatible network fabric with lossless Ethernet configuration.

We are still awaiting confirmation on whether this will be running on traditional DSM, a dual controller variation (such as found on the current UC3200 0 Active/Active system), a multinode management variation (as found in the GS/GridStation system, or a brand new splinter of DSM services (as found in the DP series with Active Protect).

Synology PAS7700 Failover and Redundancy

The Synology PAS7700 is designed with full-stack redundancy to eliminate single points of failure and minimize service disruption across hardware, software, and protocol layers. Its dual-node active-active design enables uninterrupted operations even during firmware updates, system maintenance, or unplanned hardware failures. This architecture ensures that both nodes can operate independently while maintaining synchronized data access and state, effectively enabling non-disruptive service continuity in multi-user enterprise environments. Each layer of the system—from networking to storage to memory—is fortified with specific failover mechanisms. Networking is protected via IP failover configurations, allowing services to automatically reroute through a secondary interface or node should a primary link fail. The system also supports Multipath I/O (MPIO) across iSCSI, Fibre Channel, and NVMe-oF protocols, ensuring high availability and load balancing across multiple paths. On the protocol level, persistent handle support in SMB and grace periods in NFS ensure that client sessions remain intact during failovers or server transitions.

Synology further implements failover at the component and data protection level. Memory modules are equipped with cache protection to safeguard in-flight data in the event of power loss, typically via battery backup or capacitor-based retention systems. On the storage layer, support for RAID-TP (triple parity) adds an extra layer of disk fault tolerance, protecting against up to three simultaneous drive failures. Additionally, enterprise-grade SSDs used in the PAS7700 are expected to include power loss protection (PLP), preserving cached writes during sudden shutdowns.

• Protocols:

  • SMB Persistent Handles: Maintains client file handles during failover events.

  • NFS Grace Periods: Allows NFS clients to re-establish sessions without data loss.

  • MPIO: Multipath I/O for load balancing and failover across multiple transport paths.

• Networking:

  • IP Failover: Automatically reroutes network services to a standby node or NIC if a primary fails.

• System-Level:

  • Hardware Failover: One node takes over if the other becomes non-functional.

  • Upgrade Failover: Supports live system or firmware updates without downtime.

• Memory:

  • Cache Protection: Retains volatile memory contents in the event of power loss using supercaps or batteries.

• Storage:

  • RAID-TP: Triple parity RAID support for enhanced data redundancy.

  • Power Loss Protection (PLP): SSDs preserve unwritten data during power failure.

Whether other specific SSD/Flash services that are currently available on devices like the Flashstation series (such as RAID F1 for controlled and predicted NAND wearing) will also be integrated here on scale are yet to be confirmed. While the full software environment and feature set of the Synology PAS7700 are yet to be confirmed, its hardware architecture and protocol support position it as a serious entry into the enterprise flash storage segment. With dual-node active-active operation, extensive NVMe protocol compatibility, and comprehensive failover mechanisms, the PAS7700 is clearly designed for organizations that require uncompromising uptime and performance. As more details emerge at Computex 2025, the PAS7700 is expected to clarify its role within Synology’s broader storage portfolio—particularly how it compares to the UC series and where it fits in demanding environments such as virtualized infrastructure, high-frequency transactional workloads, and critical business continuity deployments.

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Synology DS1825+ NAS Revealed – New 8 Bay NAS on the Block

Synology has quietly launched the new DS1825+ NAS, an 8-bay desktop solution aimed at prosumers, creative professionals, and small businesses in need of high-capacity, high-reliability network storage. Replacing the 2020-era DS1821+, this new model has debuted across eastern markets including Taiwan, Japan, China, and Australia, with broader availability expected within the coming month. While the DS1825+ shares the same AMD Ryzen V1500B processor as its predecessor, it introduces meaningful upgrades in system memory, network connectivity, and expansion port design. This release also reflects Synology’s increasingly closed hardware ecosystem approach, particularly in terms of drive compatibility. With pricing expected to be similar to the DS1821+—around $999 to $1099 USD—the DS1825+ positions itself as an incremental yet strategically significant refresh in Synology’s “Plus” lineup.

Synology DS1825+ NAS – Hardware Specifications

The DS1825+ is powered by the AMD Ryzen V1500B, a quad-core, 64-bit processor running at 2.2 GHz. This is the same CPU used in the DS1821+, and while it lacks a performance boost on paper, it continues to deliver reliable, multi-threaded performance suited for virtualization, large file transfers, and simultaneous user workloads. The system comes with 8 GB of DDR4 ECC SODIMM memory pre-installed, up from 4 GB in the DS1821+, and supports up to 32 GB across two slots. ECC memory adds an additional layer of data protection by automatically correcting memory errors—a key consideration for business-critical environments.

Synology DS1825+ NAS – DSM Software Specifications

The DS1825+ runs Synology’s DiskStation Manager (DSM), a Linux-based operating system that brings a wide array of software features designed for both home and business environments. Core functionalities include Synology Drive, which supports up to 100 users for cloud-style file syncing and sharing, and Synology Office, which enables real-time collaborative editing across documents, spreadsheets, and slides with similar user caps. For data protection, Snapshot Replication allows up to 256 snapshots per shared folder and 4,096 total system snapshots, while Hyper Backup and Active Backup for Business provide comprehensive options for client and server backups. Surveillance Station is also included with two default IP camera licenses and supports up to 40 1080p or 4K streams, depending on codec and frame rate, making it suitable for medium-scale surveillance setups.

One area where the DS1825+ makes a notable shift is in its storage pool policies. While the M.2 NVMe SSD slots can be used to create dedicated storage pools in addition to cache, this functionality is locked behind strict hardware validation. Only Synology-certified drives—specifically the SNV3400 series—are permitted for this role. This tighter integration may offer improved thermal management and reliability assurances but represents a step away from the broader compatibility seen in previous Plus-series devices.

Synology DS1825+ NAS vs the DS1821+ NAS

At first glance, the DS1825+ and DS1821+ appear nearly identical in core architecture, both using the AMD Ryzen V1500B processor and offering 8 drive bays with optional expansion to 18. However, the DS1825+ introduces several hardware-level improvements that cater to modern network environments. These include a bump in default RAM from 4 GB to 8 GB, upgraded LAN ports from four 1GbE to two 2.5GbE, and a shift from eSATA to USB-C-based expansion for DX525 units. These changes may not result in dramatically different performance under all conditions but do reflect a push toward better bandwidth utilization and a more consolidated hardware platform. Additionally, while the PCIe slot remains the same (Gen3 x8, x4 link), users looking to upgrade to 10GbE or 25GbE networking will benefit from increased LAN speed potential out of the box.

That said, the DS1825+ introduces certain trade-offs compared to its predecessor. While the DS1821+ maintained broader compatibility with third-party hard drives and SSDs, including full DSM functionality even with unverified drives, the DS1825+ enforces a stricter hardware compatibility policy. As a result, users are now limited to Synology-verified drives for core functions like volume creation and SSD caching. This shift may benefit system reliability and warranty alignment but could deter users with existing non-Synology storage media or those seeking cost-effective alternatives. Moreover, while the DS1825+ enables a higher potential single-volume size (200 TB with expanded memory), it actually reduces the number of internal volumes from 64 to 32, which may be a consideration for more advanced or segmented storage environments.

Synology DS1825+ NAS – Hard Drive Compatibility

With the release of the DS1825+, Synology has fully adopted its stricter hardware validation policy, significantly limiting support for third-party hard drives and SSDs. Unlike earlier models such as the DS1821+, which allowed DSM installation and storage pool creation with non-verified drives (albeit with warning messages), the DS1825+ enforces compatibility checks at the system level. Currently, only Synology-branded drives — such as the HAT3300 and HAT5300 series HDDs, and the SAT5200 and SNV3400 SSDs — are included on the official compatibility list. Attempts to install DSM with unverified HDDs, including popular models like the Seagate IronWolf and WD Red Plus, result in a complete block at initialization. There is no option to bypass or ignore these restrictions, and DSM will not proceed past setup when such drives are detected.

This strict policy has also been observed during storage expansion and migration. Migrated volumes from older Synology systems using unverified drives will still mount successfully on the DS1825+, allowing users to retain access to their data. However, the DSM interface will persistently display warnings, error icons, and status alerts across the Storage Manager and system health panels.

These alerts cannot be dismissed or suppressed, and while they do not affect system operation, they may be problematic for less technical users or managed IT environments. Furthermore, expanding an existing storage pool with unverified drives is no longer allowed — even if the new drives are identical to those already in use. Tests confirm that DSM will refuse to integrate non-listed drives into a pool, issue compatibility errors for hot spare assignments, and block recovery attempts for degraded arrays using unverified media.

One exception, as currently observed in testing, involves SATA SSDs. While unverified 3.5” HDDs are completely blocked from use during initialization, certain non-Synology SATA SSDs can still be used to install DSM or create volumes. These drives are flagged with warnings post-installation, but DSM allows the setup to proceed. That said, these SSDs also carry ongoing status alerts, and users cannot combine them with verified HDDs in mixed arrays or use them to expand verified pools. M.2 NVMe support is even more restrictive — only Synology SNV-series SSDs are accepted for either caching or pool creation, and all third-party models are entirely blocked. For now, users relying on legacy or third-party drives face a clear trade-off: adopt Synology’s ecosystem fully or accept a range of functional and visual limitations that reduce overall flexibility.

Synology DS1825+ NAS – Price and Release

The Synology DS1825+ is currently available only in select eastern regions, including Taiwan, Japan, China, and Australia, with broader global availability expected to follow within the next few weeks. Based on current distribution information, retail listings, and typical rollout timelines, availability in North America, the UK, and Europe is anticipated by the end of May or early June 2025. While Synology has yet to confirm official regional pricing, early indications suggest the DS1825+ will launch at approximately $999 to $1,099 USD—on par with the original MSRP of the DS1821+. This pricing strategy maintains Synology’s established positioning for its 8-bay “Plus” series NAS models, appealing to both advanced home users and small business environments looking for scalable, reliable storage solutions.

As with recent releases in the 2025 Synology lineup, prospective buyers should pay close attention to official announcements and trusted retailers, particularly in light of increasing emphasis on bundled hardware and reduced third-party flexibility. The DS1825+ introduces modest but meaningful hardware changes—such as default 8GB ECC memory, dual 2.5GbE LAN, and USB-C expansion support—while retaining the same core CPU. Although it lacks a generational leap in processing power, the unit aims to refine the overall platform rather than reinvent it. However, potential buyers should be fully aware of the enforced drive compatibility limitations, which mark a shift from previous models and may impact long-term upgrade plans. For those seeking a dependable NAS with improved baseline specs and tighter integration into the Synology ecosystem, the DS1825+ presents a balanced, if slightly more controlled, successor.

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