UniFi MASSIVELY Scale up their NAS Portfolio with the UNAS Pro 8, UNAS Pro 4, UNAS 4 and UNAS 2

Note, the UNAS Pro 2 is NOW LIVE on the UniFi Store . The UNAS 4, UNAS Pro 4 and UNAS Pro 8 are now in the site, but are not available till October.

Ubiquiti is preparing to significantly broaden its NAS product line in late 2025 with the introduction of four new systems under the UNAS branding. The new lineup follows the launch of the original UNAS Pro in 2024, which gained attention as a low-cost, seven-bay rackmount appliance that introduced UniFi into the NAS sector. With the release of the UNAS 2, UNAS 4, UNAS Pro 4, and UNAS Pro 8, the company is moving into what it describes as its “phase two” of NAS development, aiming to cover both desktop and rackmount form factors while integrating closely with the wider UniFi ecosystem. This expansion arrives at a time when established NAS vendors are tightening drive compatibility and raising prices, leaving a gap for alternatives that emphasise affordability, simplified deployment, and ecosystem consistency.

The UNAS Pro 8 NAS

4-Core ARM, 16GB RAM, 3x 10GbE, 8x SATA Bays, 2x M.2 Bays (trays required), Redundant PSU (2nd Sold Seperately) $799 – HERE

The UNAS Pro 8 will serve as the top-end model of the range, positioned in a 2U rackmount chassis and built to deliver higher capacity and redundancy. It features eight front-facing 2.5″/3.5″ SATA bays alongside two rear-mounted M.2 NVMe slots, accessible through modular trays.

The Pro 8 is powered by a quad-core ARM Cortex-A57 processor running at 1.7 GHz and paired with 16 GB of LPDDR4 memory. Unlike many entry-level ARM systems, the Pro 8 includes three 10-gigabit network interfaces: two SFP+ and one RJ45 supporting multi-gig speeds down to 100 MbE. Redundant hot-swappable 550W PSUs are supported, though only one is included by default, with seamless failover tested successfully under load.

The system uses SGCC steel for the enclosure, weighs 11.5 kg, and includes rack rails in the box, a detail rarely seen in turnkey solutions. Performance tests have demonstrated sequential reads close to 850 MB/s on HDDs in RAID 5, with expectations of saturating a 10GbE link when using SSDs or RAID 0.

The UNAS 2 NAS

4-Core ARM, 4GB RAM, 1X 2.5GbE PoE+++, 2x SATA Bays, Power Over Ethernet delivery (PoE+++ Adapter Included) $199 – HERE

At the opposite end of the spectrum is the UNAS 2, UniFi’s smallest NAS to date. This desktop unit measures just 13.5 x 12.9 x 22.37 cm and weighs 1.3 kg, with a polycarbonate chassis designed to keep cost and weight down.

The device supports two 3.5″ SATA drives housed in a shared tray, a design that requires both drives to be removed together and does not permit hot-swapping. This approach raises concerns about handling healthy drives during replacement but reduces the mechanical complexity of the system.

The UNAS 2 runs on a quad-core ARM Cortex-A55 at 1.7 GHz with 4 GB of LPDDR4 memory. Networking is provided by a single 2.5 GbE RJ45 port, which also delivers PoE++ power, with a maximum system budget of 60W (52W for drives). A 60W PoE++ injector is included for users without a suitable switch. A 1.47-inch colour LCM display on the front provides status updates, though it is non-interactive. A USB-C port rated at 5 Gbps adds external storage capability, addressing an omission noted in the original UNAS Pro, but it does not support UPS integration or networking adapters.

The UNAS Pro 4 NAS

4-Core ARM, 16GB RAM, 10GbE, 4x SATA Bays, 2x M.2 Bays (trays required), Redundant PSU (2nd Sold Seperately) $499 – HERE

Between these two extremes sits the UNAS Pro 4, a 1U rackmount unit designed for users who want the resilience of redundant PSUs and NVMe support without committing to an eight-bay chassis.

It includes four SATA bays and two M.2 NVMe slots, sharing the same ARM Cortex-A57 CPU and 16 GB of memory as the Pro 8. Like its larger counterpart, it is built for rack environments where redundancy and compact form factor are key priorities.

While exact dimensions and weight have not yet been confirmed (with the UNAS 2 and UNAS Pro 8 being the main focus of this new launch), the design is expected to follow Ubiquiti’s established rackmount conventions. Its specification profile makes it an option for smaller businesses or branch offices that need rack integration but do not require the capacity of an eight-bay system.

The UNAS 4 NAS

4-Core ARM, 4GB RAM, 1X 2.5GbE PoE+++ (TBC), 4x SATA Bays, 2x M.2 Bays (trays required), Power Over Ethernet delivery (PoE+++ Adapter Included) $379 – HERE

The UNAS 4, meanwhile, extends the desktop line and mirrors the design philosophy of the UNAS 2 but doubles the bay count.

It provides four 3.5″ SATA bays along with two M.2 slots, making it the only desktop model in the range to support NVMe caching or tiered storage.

It retains the same ARM Cortex-A55 CPU and 4 GB of fixed memory as the UNAS 2, positioning it as a modest but slightly more versatile desktop option.

Like the smaller model, it uses PoE+++ for power delivery and 2.5 GbE for connectivity, though it remains unconfirmed whether it will also include a secondary network interface for failover or link aggregation. As with other desktop models, the chassis is constructed from polycarbonate, with compact dimensions intended for office or home use rather than data centre deployment.

UniFi Drive 3.3 Update?

Alongside the hardware announcements, UniFi will also release UniFi Drive 3.3, a major update to its NAS management software.

This version introduces expanded RAID configuration options, broader support for third-party cloud platforms, enhanced fan control, and improved analytical tools for monitoring system health and performance.

Snapshots and backups remain central features, with cloud and LAN targets supported, while the update also improves scheduling flexibility and introduces additional reporting features.

Although iSCSI remains absent, UniFi Drive continues to mature from the limited platform released with the first UNAS Pro, and the 3.3 update is expected to improve usability across the entire new range.

The introduction of these four models demonstrates Ubiquiti’s intent to build a full family of NAS solutions rather than rely on a single experimental release. By offering both rackmount and desktop systems at varying capacities, the company is positioning itself to compete more directly with established NAS vendors, albeit with a more streamlined and ecosystem-focused approach. The UNAS 2 and UNAS 4 are targeted primarily at existing UniFi users seeking simple storage that integrates seamlessly with PoE switches, while the Pro 4 and Pro 8 are built to appeal to businesses looking for redundancy, higher bay counts, and greater throughput. The use of ARM processors across the line reflects UniFi’s efficiency-first design, even though it places limits on heavy workloads such as virtualisation or multimedia transcoding.

Detailed performance reviews and comparisons of the new models are expected in the weeks ahead, assessing how each device performs within its target segment. Particular attention will focus on how the Pro units handle sustained 10GbE workloads with HDD and SSD configurations, how the PoE-driven desktop models cope with thermal and power constraints, and how UniFi Drive 3.3 stacks up against more mature operating systems. With Ubiquiti steadily fleshing out its NAS portfolio one year on from the first UNAS Pro, the company’s ability to deliver consistent updates and address early hardware and software limitations will determine whether it can establish a lasting position in the NAS market.

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The UniFi UNAS Pro 8 NAS Review – The Difficult 2nd Album…

Note, the UNAS Pro 2 is NOW LIVE on the UniFi Store . The UNAS 4, UNAS Pro 4 and UNAS Pro 8 are now in the site, but are not available till October.

The UniFi UNAS Pro 8 is the latest rackmount NAS in Ubiquiti’s gradually expanding storage lineup and serves as a direct successor to the UNAS Pro released in late 2024. That earlier seven-bay system introduced UniFi’s first attempt at a prosumer-class NAS with 10GbE connectivity and integration into the UniFi ecosystem, but it was limited in scope by its unusual drive count, absence of fan control, and lack of redundant power options. The Pro 8 addresses many of those concerns by standardising the layout to a full eight 3.5-inch bays, adding dedicated M.2 NVMe slots, and adopting a 2U rackmount form factor with hot-swappable dual power supplies. It also includes a set of rails in the box, something not always seen in turnkey solutions of this scale.

From a technical perspective, the UNAS Pro 8 remains anchored to an ARM-based architecture, employing a quad-core Cortex-A57 processor at 1.7 GHz paired with 16 GB of non-upgradeable memory. This positions it differently from x86 alternatives from Synology or QNAP, limiting its scope for high-end virtualisation or transcoding tasks but keeping overall efficiency high. Network expansion is one of its more striking features, with three 10GbE connections — two SFP+ and one copper port — included by default, offering redundancy and multi-channel potential well beyond the capacity of eight SATA drives. Taken together with the dedicated M.2 NVMe caching support and optional redundant PSUs, the Pro 8 represents an incremental but deliberate step forward in UniFi’s second phase of NAS development.

UniFi UNAS Pro 8 Review – Quick Conclusion

The UniFi UNAS Pro 8 is a clear refinement over the first-generation UNAS Pro, standardising the design to eight bays, introducing hot-swappable dual PSU support, and improving cooling and fan control, while also including rack rails for easier deployment. It delivers solid storage functionality with RAID up to level 6, clustered pools, snapshots, encryption, and read/write caching via NVMe modules, though the caching remains limited to automated policies and the required trays are sold separately. Networking is unusually strong for an eight-bay ARM system, with three 10GbE interfaces providing flexibility for aggregation or failover, even if the storage media is unlikely to saturate that bandwidth. Performance testing showed read speeds close to 850 MB/s in RAID 5 with HDDs, with lower write speeds reflecting the ARM Cortex-A57 processor’s constraints, and SSD arrays would likely achieve closer to 10GbE saturation. The operating system has matured but remains more streamlined than established platforms, with no iSCSI, limited protocol support, and basic backup tools, making it more suitable for straightforward file storage than advanced workloads. Ultimately, the Pro 8 fits best for users already invested in UniFi infrastructure or those seeking a rackmount NAS with strong connectivity and efficiency, but it is not yet a direct alternative to feature-rich solutions from long-standing NAS vendors. That said, if you want an incredible value and solid ‘storage-focused’ rackmount NAS solution – this might well be one of the best examples in 2025!

BUILD QUALITY - 9/10

HARDWARE - 8/10

PERFORMANCE - 7/10

PRICE - 9/10

VALUE - 10/10

8.6

PROS

Multiple RAID Configurations supported, but also clustered RAID\'s and support of M.2 NVMes for Caching
M.2 Injection is unique, well thought out and easy to utilise for caching
THREE 10Gb/s PORTS (technically)! Kind of insane actually, for a 8x SATA drive machine
Dual PSU and Failover hugely welcome, after it\'s omission on the UNAS Pro 2024
16GB RAM out the box is a significant upgrade over the UNAS Pro from 2024
Benefits from almost a year of development of the UNAS Pro by UniFi, resulting in a much more complete solution in both hardware and software
Rackmount rails are included in the UNAS Pro 8 retail box, and are of a high quality
Exceptionally appealing price point
Supports complete network/local access if preferred, as well as full remote connectivity with the UI.com account and site manager services
Wide Hard Drives and SATA SSD Support (UniFi branded drives and those from 3rd parties such as Seagate Ironwolf, WD Red and Toshiba N300)
Ditto for the m.2 NVMe support, though you will need to m.2 adapter trays
Comprehensive network storage software in UniFi NAS OS and Drive.
Latest OS updates have included fan control, flexible RAID configurations, encrypted drive creation, customizable snapshots, more backup client choices/targets
\'Single Pane of Glass\' management and monitoring screen is very well presented!
One of the fastest to deploy turnkey NAS solutions I have ever personally used!

CONS

Lack of USB connectivity for convenient plug and share storage drives, network upgrades, 3rd party UPS support and more
Very modest base hardware, but understandable relative to the price
HDD injection is very unique, but prevents hot swapping
Still a lack of client applications native to the NAS services for Windows, Mac, Andoid and Linux
Shame about the LCD/LCM control panel being absent
M.2 NVMes are not usable for storage pools, just read/write caching - which is a shame, given the large network connectivity available here

You can buy the UniFi UNAS Pro 8 NAS via the link below – doing so will result in a small commission coming to me and Eddie at NASCompares, and allows us to keep doing what we do! 

UniFi UNAS Pro 8 Review – Design & Storage

The UNAS Pro 8 adopts a 2U rackmount form factor, measuring 442.4 x 480 x 87.4 mm and weighing 11.5 kg. The enclosure is constructed from SGCC steel, giving it a sturdy industrial build aimed at rack deployments rather than desktop placement. The system ships with rack rails included, which is uncommon among turnkey NAS appliances in this class, reducing the need for additional accessories when integrating it into an existing rack setup. The front panel presents a uniform layout of eight drive bays, standardising the design over the previous model’s unconventional seven-bay configuration and providing a more predictable arrangement for enterprise or prosumer storage planning.

Each of the eight bays supports both 3.5-inch and 2.5-inch HDDs or SSDs, with tool-less trays supplied for ease of installation. Drives slot in securely with a lockable motion, though there is no key-based locking mechanism on the trays themselves, limiting physical access protection. Installation is simple, with trays accommodating both large-capacity HDDs and smaller SSDs through included screws for 2.5-inch drives. While the bays can be partially populated for smaller-scale deployments, the absence of an expansion chassis option means users must fully plan around the eight-bay limit from the outset.

Cooling has been reworked compared with the earlier UNAS Pro. The system now features multiple fans with improved airflow across the drive bays and system board, supplemented by passive ventilation at the front and central areas of the chassis. Fan control has been integrated into the management software, allowing administrators to adjust fan speeds dynamically, a feature missing from the 2024 model. This provides more direct management of system acoustics and thermal balance, which is important given that high-density SATA arrays can run warm under sustained load.

In addition to the primary SATA storage, the rear of the chassis houses two M.2 NVMe slots. These are integrated into removable tray modules with thermal pads and heatsinks designed to dissipate heat from 2280 or 22110 length SSDs. However, the trays are not included by default, requiring a separate purchase if users wish to install their own NVMe drives.

The implementation is mechanically well thought out, but functionally limited: the NVMe drives can currently only be used for read and write caching.

They cannot be assigned to storage pools or volumes, restricting their utility for users seeking to leverage them as a high-speed tier alongside the eight SATA bays.

From a capacity perspective, the eight 3.5-inch bays allow the use of large modern drives, with confirmed compatibility during testing with 30 TB Seagate IronWolf units as well as UniFi-branded re-labelled Western Digital drives. The total maximum capacity therefore depends on the drives chosen, but the system power budget allocates up to 175W for drives, sufficient to support a full complement of high-capacity HDDs.

In practice, UniFi recommends their own labelled drives but does not enforce vendor lock-in, leaving flexibility for users to select from available NAS-grade HDDs and SSDs on the market. This more open stance is in contrast to the drive validation policies adopted by some established NAS vendors, and it provides an important degree of freedom in deployment.

UniFi UNAS Pro 8 Review – Internal Hardware

At the core of the UNAS Pro 8 is an ARM-based processor, specifically a quad-core Cortex-A57 running at 1.7 GHz. This architecture is consistent with UniFi’s approach in the earlier UNAS Pro, prioritising efficiency and lower power draw over raw computational performance. The choice of an ARM SoC means the device is well-suited for file storage, backups, and network-attached services, but it does not provide the same level of support for virtualisation, multimedia transcoding, or container workloads that x86-based systems can deliver. For users considering this system, the hardware direction underlines its positioning as a straightforward storage platform rather than an all-purpose server.

Memory is supplied in the form of 16 GB of LPDDR4, which is soldered to the board and cannot be upgraded. This is a relatively high baseline for an ARM-powered NAS, offering enough headroom for multi-user file access, caching operations, and handling larger RAID arrays without memory saturation. The allocation proved sufficient during array synchronisation tests, though high memory utilisation was observed when building an eight-drive RAID. This suggests the hardware has been provisioned carefully to meet expected workloads, albeit without scope for user expansion if requirements increase later.

The operating system is stored internally on dedicated flash storage, reported within the software as 25.2 GB, likely provisioned as a 32 GB module with some over-provisioning. This design ensures that installed drives remain fully dedicated to storage and that the system can boot independently of the data array. Storage management supports multiple RAID levels up to RAID 6, as well as clustered RAID groupings, providing some flexibility for mixed drive sizes. Combined with hot-swap support and optional failover protection through dual PSUs, the hardware configuration strikes a balance between basic efficiency and the inclusion of some enterprise features.

UniFi UNAS Pro 8 Review – Connectivity & Throughput

The UNAS Pro 8 is equipped with three 10-gigabit network interfaces, consisting of two SFP+ 10G ports and one RJ45 10GbE port with multi-gigabit fallback to 5G, 2.5G, 1G, and 100 MbE. This level of connectivity is notable for a system limited to eight SATA bays, as even high-performance HDDs or SSDs in aggregate are unlikely to saturate more than a single 10GbE link under typical workloads.

While the inclusion of three ports may appear excessive, the arrangement allows for link aggregation, redundancy, and separation of traffic across multiple networks. In practice, this provides administrators flexibility in how the NAS integrates with existing switching hardware, though the real-world performance ceiling remains constrained by the storage media.

Power connectivity is handled through two hot-swappable AC/DC 550W power modules, though only one is included in the base configuration. Installing a second unit enables redundancy, ensuring uninterrupted operation in the event of PSU failure. Testing confirmed seamless failover when one module was removed during sustained read/write operations, with no observable disruption in data availability. However, the absence of USB or UPS integration ports limits external redundancy options, leaving users reliant solely on the dual-PSU configuration for power protection.

In terms of general I/O, the device is closed in design, with no USB ports, HDMI output, or PCIe expansion available. This reflects UniFi’s approach of positioning the system as a dedicated, self-contained appliance managed exclusively via network interfaces and the UniFi OS console. While this reduces versatility for use cases such as direct-attached backups or third-party hardware upgrades, it aligns with the brand’s ecosystem-driven philosophy.

Performance testing with eight 8TB drives in a RAID 5 configuration produced throughput in the region of 800–850 MB/s during sequential read operations. Write speeds were lower, reflecting both the RAID type and the limitations of the ARM Cortex-A57 processor, but still sufficient for multi-user file access and standard NAS workloads. Tests with larger 30TB Seagate IronWolf drives confirmed compatibility, though extended stress testing was not undertaken. With SATA SSDs or a RAID 0 array, the system would likely be capable of saturating a single 10GbE connection, though fully exploiting the three available ports remains unrealistic under the current hardware constraints.

The inclusion of two M.2 NVMe slots, limited to use as read/write cache, provides some performance enhancement. Caching can accelerate frequently accessed data reads or speed up ingest of new data before it is written to the HDD array. However, the caching mechanism is automated, with no user control over cache policies, and the NVMe drives cannot currently be used for storage pools. During operation, thermal imaging recorded SSD module temperatures in excess of 50°C, indicating adequate but stressed cooling under load. This reinforces the importance of active fan management, now included in UniFi’s updated software.

• Networking: 2 x 10G SFP+, 1 x 10GbE RJ45 (5G/2.5G/1G/100M supported)

• Power Supply: 2 x 550W hot-swappable AC/DC modules (1 included)

• Management: Ethernet and Bluetooth 4.1 setup/admin

• Other I/O: None (no USB, HDMI, or PCIe expansion)

• Drive Support: 8 x 2.5″/3.5″ SATA HDD/SSD, 2 x M.2 NVMe (cache only)

• Tested Performance: ~800–850 MB/s sequential reads (RAID 5, HDDs)

• Write Performance: Lower than reads, limited by ARM CPU overhead

• Cache Functionality: NVMe SSDs limited to automated read/write caching

UniFi UNAS Pro 8 Review – Software and Services

The UNAS Pro 8 runs on UniFi’s NAS management platform, designed to integrate with the broader UniFi ecosystem while remaining usable as a standalone system. Administration can be carried out through the UniFi OS console in a web browser or via the ui.com cloud portal, with optional remote access that can be enabled or disabled depending on security requirements.

The platform aims to provide a single interface for storage management, user access, and system monitoring. It is less feature-rich than mature alternatives such as Synology DSM or QNAP QTS, but it retains a streamlined design that prioritises ease of setup and centralised administration.

Storage management supports common RAID levels up to RAID 6, with the additional ability to cluster groups of drives into combined pools. Snapshots are available at the folder level, allowing users to roll back to earlier revisions of files. Encryption is supported, requiring a password to mount encrypted volumes after reboot, which ensures data protection in the event of device theft or unauthorised access.

NVMe SSDs can be assigned to caching, though as noted earlier, they cannot be added to storage pools. File access is available through SMB and NFS, but the range of supported protocols is narrower than on established NAS operating systems.

Backup functionality is split into two categories: system configuration backups and file-level backups. System configuration backups can be stored locally or uploaded to a ui.com account, allowing settings and structures to be restored to the same or another UniFi NAS device.

File-level backups extend to cloud services and other NAS units, with support for scheduled routines and basic rules such as overwrite or versioned backups. Cloud integration is functional but limited compared to established platforms, and external synchronisation features such as continuous sync or third-party plug-ins are not yet available.

User management is relatively straightforward, with the option to bind accounts to the wider UniFi ecosystem or create standalone local users. Access can be restricted to LAN-only connections, while two-factor authentication is available through UniFi’s identity and verification tools. At present, some advanced functions common to other platforms, such as iSCSI target creation or scheduled power management, remain absent.

The software continues to evolve, with updates adding features incrementally, but its current focus is on providing reliable core storage, backup, and access management rather than competing directly with the broad feature sets of long-established NAS vendors.

UniFi UNAS Pro 8 Review – Verdict and Conclusion

The UniFi UNAS Pro 8 represents a measured but important step forward compared with the earlier UNAS Pro model released in 2024. By moving to a uniform eight-bay arrangement, it avoids the odd seven-bay design that limited the practicality of the previous system and brings it in line with industry expectations for rackmount storage. The addition of dual hot-swappable power supply modules, though only one is supplied by default, introduces a level of redundancy that was absent in the earlier generation and proved reliable during testing with seamless failover. Improvements to cooling and fan control further distinguish it, with administrators now able to actively manage system noise and temperature rather than relying on fixed presets. UniFi has also bundled rack rails and a robust accessory kit, which simplifies installation and deployment. At the same time, the reliance on an ARM Cortex-A57 processor keeps the platform efficient but restricts its performance ceiling, limiting its suitability for high-throughput tasks such as large-scale virtualisation, multimedia transcoding, or environments where sustained multi-gigabyte per second throughput is essential.

On the software side, UniFi’s NAS operating system has matured since the first-generation release but still prioritises simplicity over feature breadth. The UNAS Pro 8 includes key storage capabilities such as RAID up to level 6, clustered pools, snapshots, encryption, and read/write caching via the rear-mounted NVMe modules. However, those same M.2 slots remain limited to caching only, and the trays required for installation must be purchased separately, which may be seen as an unnecessary barrier. Network protocol support is limited to common services such as SMB and NFS, with no iSCSI implementation, reducing its appeal for professional editing environments or enterprise applications that depend on block-level storage. Cloud and LAN backups are supported with basic scheduling and rules, but the absence of broader synchronisation features or third-party integration keeps it behind more mature platforms. The Pro 8 therefore delivers dependable core NAS functions but does not yet challenge the established ecosystems of Synology or QNAP. For organisations already invested in UniFi’s infrastructure or those requiring a straightforward rackmount storage system with multiple 10GbE connections, it offers a compelling option, but it remains best suited to use cases focused on file storage and backup rather than advanced workloads.

You can buy the UniFi UNAS Pro 8 NAS via the link below – doing so will result in a small commission coming to me and Eddie at NASCompares, and allows us to keep doing what we do! 

Join Inner Circle

Want to follow specific category? Also Read...UniFi UPS Tower Review - DULL UGREEN vs UniFi NAS - Which NeUniFi UPS Tower ReviewSharge Disk Pro ReviewHow to Make the UGREEN US3000 Week 39 Tech Digest – Wi-Fi UniFi Launch the New UNAS 2, UUniFi UNAS 2 ReviewUniFi Launch the New UNAS 2, UUniFi UNAS Pro 8 Review Subscribe You can also follow specific search terms:

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

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If you like this service, please consider supporting us. We use affiliate links on the blog allowing NAScompares information and advice service to be free of charge to you.Anything you purchase on the day you click on our links will generate a small commission which isused to run the website. Here is a link for Amazon and B&H.You can also get me a Ko-fi or old school Paypal. Thanks!To find out more about how to support this advice service check HEREIf you need to fix or configure a NAS, check Fiver Have you thought about helping others with your knowledge? Find Instructions Here  

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The UniFi UNAS 2 NAS Review – Value vs Scale

Note, the UNAS Pro 2 is NOW LIVE on the UniFi Store . The UNAS 4, UNAS Pro 4 and UNAS Pro 8 are now in the site, but are not available till October / Q4 2025

The UniFi UNAS 2 is a compact, entry-level two-bay desktop NAS introduced as part of Ubiquiti’s second phase of NAS development, following the debut of the UNAS Pro in 2024. That earlier seven-bay rackmount system was notable for its low $499 price and integrated 10GbE connectivity, but it had an unconventional design, limited fan control, and no support for USB expansion. By contrast, the UNAS 2 shifts away from rackmount hardware and into the desktop market, adopting a much smaller form factor and prioritising simplicity over raw performance. Measuring 13.5 x 12.9 x 22.37 cm and weighing only 1.3 kg, it is one of the smallest systems in the UniFi NAS range and is constructed from polycarbonate rather than steel, reinforcing its role as an affordable, lightweight device.

The hardware is designed primarily for modest storage requirements, supporting two 3.5-inch hard drives with a maximum combined power budget of 52W and an overall consumption ceiling of 60W. The device operates on a single 2.5 GbE RJ45 interface, which also functions as a PoE++ input, removing the need for a conventional power supply unit but requiring either a compatible PoE++ switch or the included 60W injector. This approach marks a clear departure from the UNAS Pro, which included a standard power connector and optional redundancy through additional PSU modules. In practice, the reliance on a single port for both power and data streamlines installation within UniFi networks, but it also introduces a single point of failure and reduces flexibility compared with larger systems.

UniFi UNAS 2 Review – Quick Conclusion

The UniFi UNAS 2 is a compact, entry-level NAS that prioritises simplicity and integration within the UniFi ecosystem over flexibility or raw performance. Its use of PoE++ for both power and connectivity makes installation straightforward in environments with compatible UniFi switches, but it introduces reliance on a single port and limits deployment outside that infrastructure, even with the included injector in the retail kit. The system supports two 3.5-inch drives in a shared non–hot-swappable tray, with RAID 1, or single-disk setups available, but there is no option for expansion or NVMe caching. Hardware consists of a quad-core ARM Cortex-A55 processor with fixed 4 GB of LPDDR4 memory, which is efficient but imposes clear limits on throughput and application scope. Performance testing produced read speeds up to 260 MB/s and writes in the 160–180 MB/s range, sufficient for the 2.5 GbE interface but reflective of the modest hardware and thermal constraints, with CPU temperatures often approaching 80°C under load. Software provides a clean interface with snapshots, RAID tools, backups to other UniFi NAS or cloud services, and user management tied to UniFi identity, but features such as iSCSI, encryption, and granular backup rules are absent. As a result, the UNAS 2 is best suited as a secondary or edge storage device, particularly for UniFi users seeking easy integration, but it lacks the scalability and depth of established NAS platforms needed for primary or enterprise deployments.

BUILD QUALITY - 9/10

HARDWARE - 7/10

PERFORMANCE - 7/10

PRICE - 10/10

VALUE - 9/10

8.4

PROS

Benefits from almost a year of development of the UNAS Pro by UniFi, resulting in a much more complete solution in both hardware and software
Exceptionally appealing price point
Extremely low impact (power use, noise level, physical scale all great)
Introduction of USB C 5Gb/s Connectivity is very welcome
Supports complete network/local access if preferred, as well as full remote connectivity with the UI.com account and site manager services
Wide Hard Drives and SATA SSD Support (UniFi branded drives and those from 3rd parties such as Seagate Ironwolf, WD Red and Toshiba N300)
Comprehensive network storage software in UniFi NAS OS and Drive.
Latest OS updates have included fan control, flexible RAID configurations, encrypted drive creation, customizable snapshots, more backup client choices/targets
\'Single Pane of Glass\' management and monitoring screen is very well presented!
One of the fastest to deploy turnkey NAS solutions I have ever personally used!

CONS

Single network port, though not a dealbreaker (as this is still just 2x SATA throughput), is not great in terms of a network failover or in deployment of SATA SSDs
Choice of PoE deployment unusual and limits some deployments
USB C connectivity does not support network adapters, NAS expansions or 3rd party UPS devices
Very modest base hardware, but understandable relative to the price
HDD injection is very unique, but it prevents hot swapping
Still a lack of client applications native to the NAS services for Windows, Mac, Android and Linux

You can buy the UniFi UNAS 2 NAS via the link below – doing so will result in a small commission coming to me and Eddie at NASCompares, and allows us to keep doing what we do! 

UniFi UNAS 2 Review – Design

The UNAS 2 adopts a small desktop form factor, measuring 135 x 129 x 223.7 mm and weighing 1.3 kg. Its enclosure is constructed from polycarbonate, which makes it lighter and less industrial than the steel-based rackmount models in UniFi’s NAS range. The compact build is suited for environments where space is limited, and it operates within an ambient temperature range of -5 to 40°C and a humidity tolerance of 10–90% non-condensing. With only two drive bays, the UNAS 2 positions itself as an edge device for simple storage and backup, rather than a primary data management system.

Drive installation is handled through a single removable cage that holds both 3.5-inch drives. Each drive clips into place using a shared tray design, with both units inserted in opposite orientations to align with the SATA connectors. While this arrangement is functional, it has some limitations.

There is no support for hot swapping, meaning the system must be powered down before drives can be replaced. Additionally, the shared cage design requires both drives to be handled together, which increases the risk of disturbing a healthy drive when removing or replacing a failed one.

Cooling is managed by a small fan located at the rear, supported by passive ventilation channels at the base of the unit. Air is drawn in from underneath and expelled from the top section, ensuring airflow across the drives and the system board. Thermal tests recorded CPU temperatures in the range of 75–80°C during higher utilisation, with the chassis surface reaching around 39–50°C depending on workload.

The fan is adjustable via UniFi’s management interface, offering a choice between balanced operation and higher cooling at the expense of noise.

Noise levels ranged from 31–32 dBA in idle to 35–38 dBA under load, influenced heavily by the vibration of installed drives.

At the front of the unit, UniFi has integrated a 1.47-inch colour LCM display for system information. This provides basic details such as network status, storage health, and system alerts, but it is not touchscreen and cannot be used for configuration.

The lack of interactive control means that most management tasks still need to be handled through the UniFi OS console. LED indicators are also present for system status, and a physical locking mechanism is built into the drive cage, preventing accidental removal.

From a storage perspective, the UNAS 2 supports a simple RAID configuration for two drives, namely RAID 1, in addition to single-disk setup. Given the limitations of two-bay devices, RAID 1 is the most practical option, prioritising data protection over capacity.

The system officially supports large-capacity HDDs, with tests confirming compatibility up to 30 TB drives. However, there is no expansion capability through additional enclosures, and the single USB-C port on the front is limited to attaching external drives for storage or backups. This means users are confined to the internal two-bay maximum, making long-term planning important for deployment.

UniFi UNAS 2 Review – Internal Hardware

The UNAS 2 is built around a quad-core ARM Cortex-A55 processor clocked at 1.7 GHz. This CPU architecture is designed for efficiency rather than high computational output, which makes it suitable for low-power storage operations, but less capable for advanced workloads such as virtualisation, heavy encryption, or on-the-fly media transcoding.

During testing, CPU temperatures generally remained in the 75–80°C range under sustained use, dropping closer to 50–60°C when idle or under light activity. While these figures fall within operating limits, they reflect the modest cooling design of the enclosure and the limited thermal headroom of the ARM-based hardware.

The device includes 4 GB of LPDDR4 memory, which is soldered to the board and cannot be expanded. This fixed allocation is sufficient for handling RAID 1 synchronisation, snapshots, and standard multi-user file operations, but it sets a ceiling on the system’s multitasking capability.

Unlike larger UniFi NAS models that feature 16 GB of memory, the UNAS 2’s hardware is intended only for light to moderate workloads. Memory use during testing reached high utilisation during RAID synchronisation but did not exceed available capacity, suggesting that UniFi has provisioned enough for the intended use case, while keeping the system constrained to its role as an entry-level solution.

The operating system is stored internally and runs independently of the installed drives, leaving both bays available for data. This separation ensures that the system can still boot even if both drives are removed or replaced. Storage management is limited to the basic RAID levels supported by two-bay systems, and no M.2 NVMe slots are included for caching or tiered storage, a feature reserved for larger UniFi NAS models. As such, the internal hardware of the UNAS 2 reflects its role as a secondary or edge device, designed primarily for straightforward storage and backup within a UniFi-managed network.

UniFi UNAS 2 Review – Connectivity & Performance

The UNAS 2 relies on a single 2.5 GbE RJ45 port for both data and power, with PoE++ providing up to 60W of combined budget. This integration reduces cabling and eliminates the need for an external power brick, but it introduces a single point of failure. That said, the UNAS 2 retail kit DOES include a PoE mains adapter, so ultimately the end user does have the option of deploying in a traditional manner (though power and network connectivity are still funnelled into the same connector).

If the cable or port fails, both power and connectivity are lost. A 60W PoE++ injector is included in the package for users without a compatible PoE++ switch, but this approach remains less flexible than traditional dual-port NAS designs. There is no secondary network interface, Wi-Fi connectivity (rare in a system of this scale, but would allow for failover if it was), support of a USB network adapter or option for link aggregation, which makes the system dependent on one connection for all network and power needs.

In addition to the Ethernet port, the front of the device includes a USB-C interface rated at 5 Gbps. This provides the ability to attach external storage devices, enabling data import, backups, or temporary storage expansion. However, the USB port is limited to storage and does not support network adapters, UPS integration, or official expansion enclosures. While the addition of USB-C addresses one omission from the UNAS Pro, its functionality is constrained and focused solely on external drive access.

Network throughput reflects the limitations of a dual-drive ARM-based NAS. In testing with two 8TB HDDs in RAID 1, sequential read speeds reached around 260 MB/s, while write speeds varied between 160–180 MB/s depending on workload. Benchmarks such as AJA and CrystalDiskMark confirmed this pattern, with read performance consistently higher than write due to the processor’s handling of RAID and data caching. These figures make effective use of the 2.5 GbE interface but leave no capacity to challenge higher multi-gigabit standards.

Power consumption aligns with UniFi’s published specifications, averaging 16–17W in idle, 18–20W during light activity, and 23–24W under heavier use. Peak usage during sustained transfers with RAID synchronisation reached approximately 25W, well below the 60W ceiling. Thermal monitoring showed the CPU rising toward 79–80°C under stress, though the chassis fan helped bring temperatures back into the 50–60°C range once load reduced. These results indicate that while the system operates within its defined limits, sustained workloads push the ARM processor and cooling system close to their maximum operating range.

Noise levels were modest, with idle operation producing around 31–32 dBA and workloads raising this to 35–38 dBA. The shared dual-drive cage design contributed to additional vibration, particularly when placed on a hard surface. Rubberised feet help dampen this effect, but vibration noise was noticeably reduced when the device was placed on softer material such as foam. Overall, while the system remains relatively quiet, its acoustic profile is closely tied to the drives selected and the surface it rests on.

• Network Interface: 1 x 2.5 GbE RJ45 (PoE++)

• USB Ports: 1 x USB-C (5 Gbps, storage only)

• PoE Power Budget: 60W (52W available for drives)

• Power Supply: 60W PoE++ injector included

• Max Consumption: 60W (typical 16–25W during use)

• Tested Performance: ~260 MB/s reads, 160–180 MB/s writes (RAID 1, HDDs)

• Noise Levels: 31–32 dBA idle, up to 38 dBA under load

• Temperature Range (Observed): 75–80°C CPU under stress, 50–60°C idle/light use

UniFi UNAS 2 Review – Software and Services

The UNAS 2 runs on UniFi’s NAS management platform, which follows the same single-pane-of-glass interface design seen in the UNAS Pro and UNAS Pro 8. Administration is carried out via a web browser or through a ui.com account, with the option to disable cloud access and operate the system entirely on a local network.

The interface consolidates system status, storage health, user accounts, and backup management into one dashboard. While straightforward to use, it does not provide the same level of customisation or feature depth offered by longer-established NAS operating systems such as Synology DSM or QNAP QTS.

Storage management is limited by the two-bay architecture. Users can create RAID 1 volumes, or operate drives independently. Drive health monitoring, temperature reporting, and snapshot scheduling are all included, allowing basic resilience and file recovery options.

Snapshots can be created and managed at the folder level, with the ability to lock snapshots to prevent deletion. Encryption, however, does not appear to be available on the UNAS 2, in contrast to larger UniFi NAS models where encrypted volumes are supported.

Backup functionality includes both system configuration and file-level options. Configuration backups can be stored locally or uploaded to a ui.com account, allowing the system to be restored quickly if reset or replaced. File-level backups extend to other UniFi NAS systems and selected cloud services, including Google Drive, with scheduling available for automation.

Local LAN backups to other storage devices via SMB are also supported, though filtering and exclusion rules are limited. The system is therefore capable of basic backup routines but lacks the more granular tools available on competing platforms.

User and access management is integrated into the UniFi ecosystem. Administrators can create local accounts or bind accounts to UniFi’s identity services, with two-factor authentication supported via the UniFi Verify app.

Permissions can be set at the folder level, and users can be restricted to LAN-only access if required. Supported protocols include SMB and NFS, but there is no iSCSI target functionality, limiting its application in virtualisation or editing workflows.

The software also includes fan control and system monitoring tools, but resource reporting is basic, with only CPU and memory utilisation graphs available.

Overall, the software reflects UniFi’s effort to balance simplicity with integration, but it remains less comprehensive than that of established NAS vendors.

UniFi UNAS 2 Review – Verdict and Conclusion

The UniFi UNAS 2 is presented as a compact and affordable two-bay NAS designed for straightforward storage and backup tasks, particularly within environments already using UniFi networking hardware. Its PoE++ design is distinctive, allowing both power and connectivity to be delivered over a single cable, simplifying installation where compatible PoE switches are available. This approach aligns with UniFi’s strategy of reducing external hardware requirements, though it also means that a failed port or damaged cable will disable both power and network access simultaneously. For non-UniFi users, the reliance on PoE++ creates an additional barrier, as adoption requires either compatible infrastructure or the included 60W injector. The shared dual-drive tray, lack of hot-swap support, and absence of expansion options further reinforce the system’s role as a fixed-capacity solution, best suited to smaller or secondary deployments. With a maximum drive budget of 52W and overall consumption limited to 60W, the device is power-efficient, but its architecture prioritises simplicity over flexibility.

On the software side, the UNAS 2 provides a user-friendly interface with access to snapshots, RAID configuration, system backups, and integration into the UniFi identity ecosystem. However, the limited hardware constrains the range of features available, and certain tools seen in UniFi’s larger NAS models are absent, such as encrypted volumes or extended network protocol support. Performance testing showed sequential read speeds up to 260 MB/s and write speeds around 160–180 MB/s, which make full use of the 2.5 GbE interface but leave little headroom for more demanding tasks. Thermals during extended use regularly pushed the CPU into the high 70s Celsius, and although fan management can be adjusted, sustained workloads highlight the limits of the system’s cooling design. The software’s omission of iSCSI and advanced backup filters also narrows its role, making it less competitive against established vendors in professional or virtualisation scenarios.

Ultimately, the UNAS 2 is most appropriately positioned as an edge or secondary NAS, providing basic networked storage for existing UniFi users who value plug-and-play deployment and ecosystem consistency, but it is not equipped to serve as a primary system in larger or more demanding environments (VMs, Containers, etc). A great and unique NAS that will nbe at it’s most appealing if you are already invested in the UniFi ecosystem, or have a NAS already that needs a network backup.

You can buy the UniFi UNAS 2 NAS via the link below – doing so will result in a small commission coming to me and Eddie at NASCompares, and allows us to keep doing what we do! 

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N7 AMD 8845HS 2x 10GbE NAS Motherboard Review

The MINIROUTE N7 NAS motherboard, also sold under the CWWK brand, is a compact Mini-ITX board built around the AMD Ryzen 8845HS processor, targeting power users and professionals seeking a dense, high-performance platform for NAS or compact server deployments. With its Zen 4 architecture, integrated AMD Ryzen AI NPU (delivering up to 16 TOPS), and 8-core/16-thread configuration, the board aims to bridge the gap between consumer-grade ITX systems and commercial turnkey NAS solutions. It supports up to eight SATA drives via dual SFF-8643 ports, offers dual 10GbE RJ45 connections using Aquantia AQC113 controllers, and features modern expansion options including PCIe Gen 4, USB4 (40Gbps), and dual NVMe M.2 slots. The system is designed to accommodate DDR5 SO-DIMM memory up to 96GB (2×48GB), and includes support for triple 4K/8K video output. With a retail price of around $489–$509 depending on configuration, the N7 represents a fully DIY-focused solution, delivering a dense hardware feature set for users willing to assemble and fine-tune their own NAS stack. This review evaluates its physical design, storage implementation, hardware layout, connectivity, system performance under various workloads, and its broader viability as a platform for UnRAID, Proxmox, or ZimaOS deployments.

N7 AMD 2x 10GbE NAS Motherboard Review – Quick Conclusion

The MINIROUTE N7 (also marketed under the CWWK brand) delivers an unusually comprehensive blend of performance, connectivity, and storage capacity within the compact constraints of a Mini-ITX form factor, positioning it as one of the most capable motherboards in the DIY NAS and small-server market segment. Centered around the AMD Ryzen 8845HS processor, it provides 8 high-performance Zen 4 cores and 16 threads, along with full PCIe Gen 4 support, dual independent 10GbE RJ45 ports, native 8-bay SATA connectivity via SFF-8643, and dual M.2 NVMe slots running at full PCIe 4.0 ×4 speeds. This combination allows users to build a system capable of high-throughput file sharing, virtualized infrastructure, Docker containers, multimedia handling, and even AI-enhanced workloads if supported by the chosen software environment. Its inclusion of USB4 (40Gbps), bifurcation-ready PCIe x16 slot, and triple display outputs (HDMI, DisplayPort, USB-C with DP Alt Mode) gives it rare versatility, allowing it to serve simultaneously as a NAS, hypervisor, and local-access media or control interface. These features, delivered without the need for PCIe add-in cards or external HBA controllers, simplify the build process and reduce total system cost when compared to equivalent prebuilt systems or workstation boards.

However, these strengths come with notable considerations. The board’s baseline power consumption is significantly higher than what one might find in ARM-based or low-power x86 embedded solutions, and thermals can become a concern under sustained load unless paired with an appropriate LGA1700-compatible cooler and adequate case airflow. Official ECC memory support is absent, which may limit its suitability for enterprise deployments requiring strict data integrity, even though ECC modules are detected in BIOS and several Linux-based NAS OS environments. The SFF-8643 connectors, while efficient and space-saving, add complexity for first-time builders who are unfamiliar with breakout cables or SAS-style drive setups. Despite this, experienced users will find the trade-offs acceptable in light of the raw capability the board offers. Whether you’re deploying TrueNAS SCALE with multiple VMs, using Proxmox for containerized services, or running UnRAID with GPU pass-through and AI indexing, the N7 provides enough bandwidth, I/O, and compute power to support demanding workloads in a footprint small enough to fit in virtually any modern NAS enclosure. For builders who prioritize flexibility, performance, and dense integration over energy efficiency or plug-and-play simplicity, the N7 emerges as one of the most forward-looking DIY NAS platforms currently available.

BUILD QUALITY - 9/10

HARDWARE - 9/10

PERFORMANCE - 8/10

PRICE - 8/10

VALUE - 8/10

8.4

PROS

High-Performance CPU: Ryzen 8845HS offers 8 cores, 16 threads, and strong single/multi-thread performance suitable for VMs and containers.
Dual 10GbE Ports: Independent 10GbE NICs with full PCIe Gen 4 ×1 allocation allow high-throughput networking without contention.
Support for 8 SATA Drives: Native 8-bay SATA support via dual SFF-8643 eliminates the need for add-on HBA cards in most NAS builds.
Dual NVMe Gen 4 Slots: Two M.2 2280 slots support full PCIe Gen 4 ×4 speeds for fast boot, cache, or tiered storage.
PCIe Gen 4 x16 Slot: Full-length slot with x8 signal and BIOS bifurcation enables GPU, RAID, or multi-NVMe card expansion.
USB4 Support: Includes one 40Gbps USB-C port for high-speed external storage or passthrough options in advanced OS setups.
Triple Display Outputs: HDMI, DisplayPort, and USB-C (DP Alt Mode) support up to 8K for local GUI or media server applications.
Compact ITX Layout: All features integrated into a 17cm × 17cm form factor, compatible with standard NAS and SFF cases.

CONS

No Official ECC Support: ECC DIMMs are detected but error correction is unverified, limiting its appeal in critical data environments. (correction, 8845HS Pro CPU DOES support ECC, not this one)
Moderately High Power Consumption: Idle power (~25W) and load (>60W) exceed typical low-power NAS boards, requiring active cooling.
SFF-8643 Complexity: Requires breakout cables and familiarity with SAS-style connectors, which may confuse first-time NAS builders.

N7 AMD 2x 10GbE NAS Motherboard Review – Design and Storage

The MINIROUTE N7 adheres to the Mini-ITX standard with a footprint of 17 × 17 cm, making it compatible with a wide range of compact NAS and SFF (Small Form Factor) enclosures. Despite its small size, the board manages to integrate an unusually dense set of components, routing power and data traces efficiently around the central CPU socket and key interface headers. The board requires both a standard 24-pin ATX and 4-pin CPU power connector, which is a practical choice for users reusing off-the-shelf ATX PSUs. The component layout is designed for vertical airflow, which aligns well with tower-style NAS chassis using top-down cooling. Passive heat dissipation is supplemented by a large copper heatsink preinstalled over the CPU and chipset area, although users will need to add a compatible LGA1700 cooler for effective thermal management in prolonged workloads.

Drive connectivity on the N7 is handled via two onboard SFF-8643 ports, each supporting up to four SATA 3.0 devices through breakout cables. These mini-SAS connectors route through onboard ASMedia ASM1164 controllers and offer up to 6Gbps per port, enabling up to eight storage devices across a single board without the need for a separate HBA card. Each SFF-8643 port is linked to a PCIe Gen 3 x1 lane, which limits peak throughput to just under 1GB/s per group of four drives.

While this isn’t a bottleneck in typical NAS workloads involving sequential reads/writes from hard drives, it may constrain performance with large SSD arrays or heavy mixed IOPS usage. Included in the box are two breakout cables for converting the 8643 ports to 4 × SATA each, streamlining setup and making the N7 more appealing for users assembling 6- to 8-bay NAS systems without additional add-ons.

The N7’s decision to use SFF-8643 instead of individual SATA headers is a deliberate choice that favors a clean internal cable setup, particularly in compact NAS cases with limited clearance or rear-mounted drive cages. This design also supports the use of add-on expansion modules such as CWWK’s 6-bay carrier boards or U.2 and M.2 SATA-to-SFF adapters, adding deployment flexibility for those planning to use a mix of HDDs and SSDs.

During physical inspection and test installation, the SATA connectors routed cleanly to the front of the board, minimizing crossflow interference for cooling and allowing for unobstructed access to RAM and NVMe slots. This layout, while compact, doesn’t obstruct airflow or block RAM or PCIe slot access even when all drive connections are populated.

Storage expansion is also supported via two M.2 NVMe slots: one mounted on the top side of the board and one underneath. Both slots support 2280-length drives at PCIe Gen 4 x4 speeds, providing ample bandwidth for SSD caching or fast boot devices. These NVMe drives are independent of the SATA controller and do not share lanes with the PCIe or USB4 ports, according to observed behavior during SSD testing. Read speeds on Gen 4 drives approached 5.1 GB/s, while write speeds hovered around 4.6 GB/s under sequential workloads. Thermals for these slots will depend on case design and airflow, as there are no included heatsinks for the M.2 bays—something users building 24/7 systems will want to address through motherboard-side or chassis-side cooling accessories.

The storage layout and capacity potential make the N7 particularly well suited for software-defined storage platforms like TrueNAS SCALE, UnRAID, and ZimaOS. RAID arrays, SSD cache pools, and hybrid tiered storage setups can all be constructed using the eight SATA and two NVMe interfaces. Although bandwidth on the SFF-8643 links is limited compared to dedicated HBA cards, the simplicity and integration on a Mini-ITX board are notable advantages. For users building an 8-bay NAS that includes SSD-based caching or boot storage, the N7’s native options reduce both hardware complexity and overall build cost. The only notable storage-related limitation is the lack of support for hardware RAID or U.2 ports natively, but given its price and form factor, the board aligns well with the needs of most advanced DIY NAS builders.

N7 AMD 2x 10GbE NAS Motherboard Review – Hardware

At the center of the N7 motherboard is the AMD Ryzen 8845HS processor, a Zen 4-based 8-core, 16-thread CPU designed for high-efficiency performance in mobile and embedded systems. With a base clock of 3.8GHz and a maximum boost clock of 5.1GHz, this chip provides considerably more computational headroom than most processors found in pre-built NAS devices or ITX boards at this price point. Its multithreaded performance is particularly well-suited for tasks like virtualization, multi-user services, parallel Docker workloads, and software-defined storage management.

The CPU also integrates AMD’s Radeon 780M graphics engine, based on RDNA 3 architecture, with 12 GPU cores clocked at up to 2.7GHz, which is more than adequate for media playback, transcoding, or even light GPU-accelerated applications under supported environments.

Furthermore, the inclusion of the AMD Ryzen AI engine adds another dimension to its capabilities, offering up to 16 TOPS of local inference performance—opening the door for AI-driven surveillance, metadata tagging, and potentially video analytics if supported by the NAS OS or containers used.

Memory support is provided through two DDR5 SO-DIMM slots, with default 5600MHz support and capacity up to 48GB per stick, enabling a maximum of 96GB of RAM. This high memory ceiling is advantageous for power users running memory-intensive services such as RAM-cached storage, ZFS-based deduplication, large-scale container deployments, or multiple virtual machines. Although the board does not officially support ECC memory, testing on platforms such as UnRAID and ZimaOS showed that ECC modules are recognized and initialized, albeit without clear confirmation of active error correction.

Later investigation showed that the PRO version of the 8845HS CPU does in fact support ECC, whereas the standard 8845HS here does not – which is a shame that there is not a separate configuration that includes this CPU available from the brand at an additional cost for users who consider ECC support a ‘deal breaker’. The SO-DIMM slots are well-positioned and unobstructed, allowing for tool-free upgrades or swaps without removing other components, which is especially important given the compact ITX layout and potential space constraints in NAS enclosures.

What sets the N7 apart from most Mini-ITX NAS boards is its thoughtful PCIe lane distribution, which takes full advantage of the 20 available PCIe Gen 4 lanes provided by the Ryzen 8845HS.

The full-length PCIe slot operates at Gen 4 x8 by default, but also supports bifurcation into dual x4 via BIOS for users installing expansion cards like dual-NVMe adapters or multi-port network cards.

Each M.2 NVMe slot is also connected via a dedicated PCIe Gen 4 x4 lane, ensuring maximum bandwidth of up to 8GB/s for modern SSDs, without any shared bandwidth with SATA or network interfaces.

The two onboard 10GbE RJ45 ports are served by separate Aquantia AQC113C controllers, each connected via their own PCIe Gen 4 x1 link, giving up to 2GB/s per port and ensuring full-duplex throughput without crosstalk.

This dedicated lane allocation across network, storage, and expansion interfaces is rare in compact boards and critical for users seeking consistent performance under concurrent high-load scenarios like multi-user file access, SSD-based caching, and active VM hosting.

Category	Specification
Model	MINIROUTE N7 / CWWK N7 NAS ITX Motherboard
Form Factor	Mini-ITX (17 × 17 cm)
Processor	AMD Ryzen 8845HS (8 cores / 16 threads, Zen 4, up to 5.1GHz)
GPU	AMD Radeon 780M (12 cores, up to 2.7GHz)
AI NPU	AMD Ryzen AI Engine (up to 16 TOPS)
Chipset	SoC (Integrated, no discrete chipset)
Memory Support	2 × DDR5 SO-DIMM (up to 96GB total, 5600MHz, non-ECC officially)
M.2 Slots	2 × M.2 2280 NVMe (PCIe Gen 4 ×4 each; top + rear-mounted)
SATA Ports	2 × SFF-8643 (8 × SATA 6Gb/s total via included breakout cables)
SATA Controller	2 × ASMedia ASM1164 (PCIe Gen 3 ×1 each)
PCIe Slot	1 × PCIe x16 (Gen 4 ×8 signal; bifurcation to 2 × x4 supported)
Ethernet Ports	2 × 10GbE RJ45 (Aquantia AQC113C-B1, auto-negotiating 10/5/2.5/1GbE/100M)
USB Ports	1 × USB4 Type-C (40Gbps), 3 × USB 3.2 Gen1 (5Gbps)
Internal USB	1 × USB 3.0 header, 1 × USB 2.0 header, 1 × Type-E header
Audio	1 × 3.5mm combo audio jack
Display Output	1 × HDMI, 1 × DisplayPort, 1 × USB-C (Alt Mode); up to 8K supported
Power Input	24-pin ATX + 4-pin CPU
Cooling	Passive copper heatsink (LGA1700-compatible; cooler not included)
Package Includes	2 × SFF-8643 to 4×SATA cables, I/O shield, screws, warranty card

N7 AMD 2x 10GbE NAS Motherboard Review – Ports and Connections

The MINIROUTE N7 motherboard delivers a well-rounded set of connectivity options, with a clear emphasis on high-speed networking and data transfer—features that are increasingly essential in modern NAS environments. Dominating the rear I/O are two 10GbE RJ45 ports, each backed by an Aquantia AQC113C-B1 controller and connected via independent PCIe Gen 4 ×1 lanes. This design ensures that each network interface operates without contention, allowing for sustained full-duplex bandwidth on both ports simultaneously.

The ports support all major Ethernet standards from 100M up to 10Gbps, enabling the board to adapt to diverse infrastructure including SMB networks, prosumer switches, and enterprise environments with 10GBase-T. For users setting up link aggregation (LACP), isolated network zones (i.e., separation of iSCSI and SMB), or even point-to-point replication between servers, these dual interfaces offer deployment flexibility typically absent on most consumer-grade ITX boards. While copper 10GbE does introduce higher thermal output compared to SFP+, the choice improves compatibility for users relying on standard RJ45 cabling and avoids the cost of optical transceivers.

On the USB front, the N7 integrates a versatile mix of legacy and next-generation interfaces to accommodate a range of peripheral scenarios. The single USB4 Type-C port supports up to 40Gbps data throughput, enabling fast access to NVMe-class external storage or high-resolution display output via DP Alt Mode. It also opens the door for emerging use cases such as external GPU enclosures, dock expansion, or USB4-to-10GbE adapters—particularly valuable for users running Linux distributions like ZimaOS or Proxmox, where hardware passthrough and device mapping are becoming more accessible.

Three additional USB 3.2 Gen1 (5Gbps) Type-A ports are located on the rear I/O and work as expected for more common devices like USB storage drives, UPS interfaces, or external backup systems. Internally, the board offers a USB 3.0 header for front-panel case ports, a USB 2.0 header for basic boot/recovery drives, and a Type-E header compatible with front-panel USB-C or TPM modules. During testing, USB Ethernet dongles including Realtek-based 2.5GbE and 5GbE models were recognized immediately under supported NAS OS environments, and native USB boot was stable across ZimaOS, UnRAID, and TrueNAS.

Display and peripheral audio output are also included, which broadens the board’s versatility beyond a pure headless NAS application. The board features three display output options: HDMI, DisplayPort, and USB-C via DP Alt Mode, all of which are powered by the integrated Radeon 780M GPU. These outputs can drive up to three displays concurrently, with resolutions up to 4K on all three or up to 8K on select single-display configurations.

This makes the board suitable for tasks like media center builds, HTPC-NAS hybrids, or running direct-access GUIs for NAS software like UnRAID’s web dashboard or Proxmox’s virtual console. The inclusion of these outputs also benefits users setting up the board as a temporary workstation or using the NAS in roles that require visual monitoring, such as security recording or local video playback via Jellyfin. Finally, a 3.5mm combo audio jack is available for users needing direct analog audio output—for example, for alerts, monitoring systems, or simple desktop playback. While not essential for most server roles, these extras enhance the board’s adaptability for multi-role deployments.

N7 AMD 2x 10GbE NAS Motherboard Review – Heat, Power and Speed Tests

The N7 motherboard, powered by the Ryzen 8845HS, exhibits performance characteristics closer to high-end desktop platforms than typical NAS or embedded ITX systems. Under idle conditions with no SATA drives connected, the system consumed around 25W of power—measured with the CPU utilization below 5%, one 10GbE port active but unused, and two NVMe SSDs idle. This baseline power draw is significantly higher than what one would expect from Intel N-series or low-wattage embedded solutions, but within expectations for an 8-core Zen 4 processor with multiple PCIe 4.0 devices powered.

During light workloads—such as file transfers, basic Docker container activity, and periodic system logging—power consumption rose to 35–40W, depending on active network interfaces and connected USB peripherals. Once under sustained load, such as running active VMs, accessing both NVMe drives simultaneously, and saturating both 10GbE ports, power consumption reached 62–64W, and could climb higher when SATA HDDs were connected. With full 8-bay drive setups, users should expect total system draw to increase by an additional 40–80W depending on drive type and workload.

Thermal performance remained acceptable, but adequate cooling is essential. The preinstalled copper heatsink provides passive thermal coverage over the SoC, but a dedicated LGA1700-compatible active cooler is required for stable operation. During high CPU utilization tasks (including transcoding and virtualized workloads), the Ryzen 8845HS reached 75–85°C using a standard Jonsbo low-profile air cooler in a ventilated test chassis. NVMe thermals also hovered between 55–65°C under sustained read/write conditions, especially in the rear-mounted slot with limited airflow.

While the chipset and PCIe controllers did not show signs of throttling, compact case designs with poor airflow could reduce long-term reliability unless additional ventilation or targeted airflow is introduced. Thermal probes placed near the SFF-8643 headers showed localized warmth, but no hotspots significant enough to warrant concern, assuming the system is housed in a well-ventilated NAS chassis.

In real-world bandwidth testing, both 10GbE ports were able to sustain near line-rate transfers using iperf3 and large file transfers via Samba and NFS. When paired with two PCIe Gen 4 NVMe SSDs, the system consistently achieved 5.0–5.1GB/s reads and 4.5–4.6GB/s writes under sequential file operations, using CrystalDiskMark and Linux-based fio. When both 10GbE ports were active and transferring simultaneously, total throughput approached 2.8–3.0GB/s across both interfaces, depending on storage configuration and NIC drivers.

The M.2 slots did not exhibit thermal throttling in short bursts, though write-heavy tasks over time may benefit from passive heatsinks or motherboard padding to manage drive temperatures. Notably, a minor anomaly was observed during direct SSD-to-SSD transfers within the system: despite both NVMe drives supporting Gen 4 x4, inter-drive transfers capped at ~900MB/s, suggesting a potential shared PCIe switch limitation or OS-layer bottleneck. However, this did not impact external transfer speeds or typical NAS operations.

For virtual machines and multimedia, the N7 showed strong capabilities. The Ryzen 8845HS handled 6 mixed windows and ubuntu simultaneous VMs with steady responsiveness and no observable instability in both Proxmox and UnRAID and could very easily have been scaled further, up to double figures with ease. CPU utilization remained below 60% during combined 6xVM and 2x 4K converted Jellyfin media playback testing. The integrated Radeon 780M GPU enabled smooth 1080p and 4K media playback using Jellyfin via hardware-accelerated rendering.

8K native playback was supported, though transcoding large 8K files pushed the CPU above 80% utilization, and real-time conversion proved unreliable. Light 4K transcoding was possible, though not as efficient as Intel Quick Sync or NVIDIA NVENC-based solutions. Still, for native playback and lightweight transcodes in a home or SMB setup, the board performs well. Combined with Docker and AI acceleration for metadata tagging or face recognition, the N7 can act as a capable hybrid NAS/media server platform when deployed with suitable software.

N7 AMD 2x 10GbE NAS Motherboard Review – Verdict and Conclusion

The MINIROUTE N7 (also known as the CWWK N7) establishes itself as one of the most functionally complete and performance-oriented Mini-ITX NAS motherboards currently on the market, delivering a dense hardware feature set typically reserved for much larger or more expensive systems. Featuring the AMD Ryzen 8845HS with Zen 4 architecture, dual 10GbE ports, PCIe Gen 4 expansion, and native support for up to eight SATA drives via onboard SFF-8643, the N7 is aimed squarely at users building serious NAS and virtualization setups from the ground up. The inclusion of dual NVMe slots, USB4 support, and bifurcation-ready PCIe x16 further positions this board as a future-ready platform for mixed storage, networking, and container workloads. Unlike many boards in this category, which sacrifice PCIe allocation or require additional HBAs for full drive connectivity, the N7 manages to deliver everything natively within a compact 17 cm × 17 cm layout. Compatibility with UnRAID, Proxmox, TrueNAS SCALE, and ZimaOS means that users have a wide selection of operating environments to choose from, whether prioritizing containerized applications, VM infrastructure, or ZFS-based data integrity.

However, the board’s capability comes with caveats that will be more apparent to experienced system builders. Idle and load power consumption are significantly higher than N-series Intel or ARM SoCs, which may not suit deployments aiming for low-energy, 24/7 operation with minimal thermal output. Thermal demands on the CPU and M.2 storage require effective active cooling, particularly in enclosed NAS cases with limited airflow. Officially, there is no ECC memory support, and although the board recognizes ECC DIMMs in BIOS and some operating systems, the absence of validated error correction will deter users in environments where data integrity is mission-critical. Additionally, while the SFF-8643 layout enables clean cabling for up to eight SATA drives, it assumes familiarity with breakout cables or SAS-style enclosures—potentially adding complexity for users migrating from consumer-oriented boards with standard SATA headers. That said, for advanced NAS builders, home lab enthusiasts, or small-scale professionals seeking a board that combines workstation-grade power, native 10GbE networking, and dense storage connectivity, the N7 represents a well-balanced and highly flexible foundation. Its price may be higher than entry-level ITX boards, but for those seeking high-throughput and virtualized workflows in a compact format, it is one of the most capable DIY platforms currently available.

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CWWK M8 MITX 10GbE NAS Motherboard & CPU Review

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

CWWK M8 10GbE NAS Mobo – Quick Conclusion

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

BUILD QUALITY - 9/10

HARDWARE - 9/10

PERFORMANCE - 7/10

PRICE - 10/10

VALUE - 10/10

9.0

PROS

10GbE RJ45 port (AQC113C) with full Gen3 x2 bandwidth
Dual 2.5GbE Intel i226-V ports with wide OS compatibility
Supports up to 8 SATA drives via dual independent SFF-8643 ports
Includes 2× M.2 NVMe 2280 slots, suitable for cache or boot use
Very low power draw (~20W under load with 10g+2xM.2, ~31W idle fully populated with HDDs)
Compact Mini-ITX form factor with well-organized layout
Exceptional Price vs H/W Level
Broad OS support (TrueNAS, Unraid, PVE, Linux, Windows, etc.)

CONS

PCIe slot and M.2 E-Key share a lane—only one usable at a time
M.2 NVMe slots limited to PCIe Gen3 x1 speeds
Single DDR5 SO-DIMM slot (no dual-channel support)

CWWK M8 10GbE NAS Mobo – Design

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

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

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

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

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

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

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

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

CWWK M8 10GbE NAS Mobo – Ports and Connections

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

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

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

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

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

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

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

CWWK M8 10GbE NAS Mobo – Internal Hardware

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

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

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

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

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

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

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

CWWK M8 10GbE NAS Mobo – Performance and Power Tests

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

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

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

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

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

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

CWWK M8 10GbE NAS Mobo – Verdict and Conclusion

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

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

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Les tensions commerciales entre Washington et Pékin sur la question cruciale des semi-conducteurs n'en finissent plus. Nvidia se retrouve cet été au cœur des soupçons : la Chine exige des « preuves de sécurité convaincantes » concernant ses puces H20, soupçonnées d’abriter des portes dérobées.

Is the CWWK N355 Soft Router Firewall / NAS Box Worth Your Data? (Review)

DIY router boxes have gained popularity in recent years, especially those coming out of China with various hardware configurations. The CWWK N355-powered firewall appliance is an intriguing option, not just as a high-performance router but also as a potential NAS device. Unlike many reviews that focus on its networking capabilities, this review explores its viability as a compact and efficient NAS solution.

CWWK N355 DIY 10GbE Router/NAS Review – Quick Conclusion

The CWWK N355 is a well-rounded and versatile device that excels in networking, virtualization, and compact NAS applications, thanks to its dual 10GbE SFP+ ports, 2.5GbE LAN, expandable DDR5 RAM, and M.2 NVMe storage support. It is a compelling choice for firewall applications, Proxmox virtualization, and even lightweight NAS or media server setups, offering a balance of performance and connectivity in a compact and durable metal chassis with active cooling. The Alder Lake-N N355 CPU delivers efficient multi-core performance, making it suitable for running multiple services, including Docker containers, VMs, and network security applications. Additionally, its expandable memory and storage options give users flexibility, though its storage implementation is somewhat restrictive due to only one native NVMe slot and a SATA port with no internal mounting space. However, its aging Intel 82599ES 10GbE controller, high idle power consumption of 21-22W, and lack of full-speed PCIe lanes limit its potential for high-performance NAS deployments. While it can handle moderate file-sharing and media streaming workloads, users who require full 10GbE speeds, extensive storage expansion, and power efficiency may find better options in dedicated NAS motherboards with PCIe slots or higher-efficiency processors. Still, for those looking for a compact, high-speed network appliance with strong customization potential, the CWWK N355 remains a solid choice for advanced home labs, small business networking, and hybrid router-NAS setups. As long as users are aware of its networking bottlenecks and storage limitations, it offers impressive versatility and performance at an attractive price point.

BUILD QUALITY - 8/10

HARDWARE - 8/10

PERFORMANCE - 7/10

PRICE - 10/10

VALUE - 10/10

8.6

PROS

High-Speed Networking: Equipped with dual 10GbE SFP+ ports and two 2.5GbE LAN ports, providing excellent connectivity for advanced networking setups.
Expandable Storage: Features two M.2 NVMe slots (one requiring an adapter) and a SATA 3.0 port, allowing for versatile storage configurations.
Efficient Alder Lake-N CPU: The Intel N355 (8C/8T, up to 3.8GHz) offers efficient performance for firewall applications, Proxmox, lightweight NAS, and media servers.
DDR5 Memory Support: Supports up to 48GB DDR5 RAM, enabling smooth multitasking, virtualization, and Docker/containerized environments.
Robust Build and Cooling: Full aluminum chassis acts as a heat sink, with a top-mounted active cooling fan for effective thermal management.
Wide OS Compatibility: Works with Windows 11 Pro, Linux distributions, ESXi, OPNsense, pfSense, OpenWrt, and TrueNAS, making it highly flexible.
Compact and Power-Efficient: Small form factor and 15W TDP CPU make it space-saving and relatively low-power compared to traditional rack-mounted alternatives.

CONS

Aging 10GbE Controller: The Intel 82599ES 10GbE chipset is outdated, limiting maximum network speeds and performance efficiency in high-bandwidth workloads.
Limited SATA Storage Options: While it includes a SATA 3.0 port, there is no internal mounting space for a 2.5-inch drive, requiring external solutions.
Higher Idle Power Draw: Consumes 21-22W at idle, which is higher than dedicated NAS devices, potentially affecting long-term energy costs.

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The CWWK N355 features a robust industrial design, with an all-metal chassis that acts as a heat sink, efficiently dissipating heat from critical components. The exterior is entirely metal, including the base panel, which features mesh ventilation to enhance airflow. A top-mounted active cooling fan ensures consistent airflow across the CPU and networking components, preventing thermal throttling under sustained workloads.

Internally, copper heat plates are placed over the CPU and 10GbE controllers, allowing for direct heat transfer to the chassis. This cooling system is highly effective, maintaining temperatures within safe limits even under heavy network and storage loads. During testing, the device remained at an average of 50-55°C under full load, with the fan producing minimal noise.

The cooling implementation makes the CWWK N355 a viable option for extended use in high-performance NAS, virtualization, or firewall applications where thermal efficiency is crucial. Given its mix of powerful networking features, ample connectivity, and storage options, this device has the potential to serve a broader range of applications than just routing. However, evaluating its strengths and weaknesses is crucial before repurposing it for a NAS setup.

One of the standout features of the CWWK N355 is its impressive network connectivity. Equipped with dual 10GbE SFP+ ports and two 2.5GbE i226V LAN ports, it offers significantly more bandwidth than traditional consumer NAS devices.

These high-speed connections enable rapid file transfers, efficient virtualization networking, and multi-user simultaneous access without bottlenecks.

It also includes two M.2 NVMe slots and a SATA 3.0 port, making it highly flexible for storage configurations. This means users can integrate fast NVMe storage while still having the option to include traditional SATA drives for cost-effective capacity expansion.

The aluminum chassis with active cooling enhances its thermal efficiency, ensuring stable operation even under load, a crucial aspect for maintaining performance in continuous 24/7 operation.

The N355 CPU, an Alder Lake-N processor, brings 8 cores and 8 threads, with a base clock of 1.8GHz and a boost up to 3.8GHz. This processor is designed for efficiency while maintaining a respectable level of performance for various workloads.

It also features integrated Intel UHD graphics, which allows it to handle lightweight GPU tasks such as video decoding, remote desktop applications, and low-power graphical processing.

The DDR5 SO-DIMM slot supports up to 48GB RAM, although some listings mention 32GB as the maximum. This expanded memory capacity is particularly beneficial for virtualization, allowing users to run multiple lightweight VMs, containers, and even a Plex media server with modest hardware-accelerated transcoding capabilities.

The combination of efficient CPU performance and expandable RAM makes it versatile, but users should be aware of its limitations when handling resource-intensive applications.

However, storage expansion comes with some challenges. While the device technically supports two M.2 NVMe drives, only one slot is a standard 2280 interface. The second slot requires an adapter, which is included, but adds complexity to installation. This additional requirement may be a concern for users who are less experienced with hardware modifications or prefer simpler plug-and-play configurations.

The SATA drive support is somewhat limited—while the port is available, there is no dedicated internal space for mounting a 2.5-inch drive inside the enclosure, meaning external mounting is necessary. This lack of internal SATA mounting may be a dealbreaker for those who prefer a more integrated and clutter-free build. While external enclosures or adapters could be used to house SATA drives, it introduces additional complexity and potential cable management issues.

Power consumption is another area of concern. Under idle conditions, the device draws 21-22W, which is quite high compared to traditional NAS appliances. Many consumer NAS systems are designed to run efficiently at around 10W to 15W when idle, making this unit significantly more power-hungry when not under load.

Under load, with 10GbE connections active, VMs running, and storage drives in use, power consumption reaches 36W. While this is still within reasonable limits for a device offering high-speed networking and multi-core processing, it is something to consider for users prioritizing energy efficiency. Over time, the additional power draw may add up, especially for those running multiple devices in a home or small business setup. If power efficiency is a critical factor, other lower-power options might be preferable.

Performance-wise, the M.2 NVMe drives achieve read speeds of up to 720MB/s and write speeds of 690MB/s.

While SATA performance peaks at around 200MB/s with a standard HDD. These speeds are respectable but fall short of fully utilizing the available 10GbE networking potential.

While this is acceptable for most home NAS applications, the 82599ES 10GbE controller is a notable bottleneck. It is an older PCIe Gen2 x4-based controller (in this deployment at least), which limits full 10GbE speeds.

In testing, even with dual 10GbE connections active, network transfers maxed out at around 600-700Mbps per link, rather than saturating the full 10GbE bandwidth on each of them.

This suggests that while it is capable of handling high-speed transfers, it is not the ideal choice for users who need to maximize 10GbE connectivity for large-scale data transfers or enterprise workloads.

While the CWWK N355 offers excellent networking and processing power, its relatively aging 10GbE controller, high idle power consumption, and limited internal storage space make it less ideal for an all-purpose NAS. However, it excels as a high-performance firewall/router, Proxmox host, or Plex server for users who can work around these limitations.

Users interested in setting up an advanced home lab or small business server might find this device appealing due to its networking flexibility, processing capability, and virtualization potential. While it lacks native software optimization found in dedicated NAS brands, those comfortable with manual setup and open-source NAS software will find it a capable and adaptable device.

For those seeking a dedicated NAS solution with full 10GbE performance, an ITX motherboard with PCIe 3.0 slots and dedicated storage expansion might be a better alternative. Such options would provide greater flexibility for storage expansion, more efficient networking solutions, and overall better optimization for NAS workloads. But if you’re looking for a compact, all-in-one networking and storage device, the CWWK N355 is an impressive contender.

Just be mindful of the legacy components and potential bottlenecks before making your final decision. With the right configuration and expectations, it can serve as a cost-effective and powerful addition to a home lab or small business network setup.

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High CPU usage is a problem all Windows users should try to avoid. It often leads to reduced performance and system crashes. On Windows 11, the Shell Infrastructure Host high CPU usage is quite common.

In fact, for some users, the Shell Infracture Host may use as much as 60 to 90% of CPU power. In this guide, we explore causes and top fixes. Follow along.

What is Windows 11 Shell Infrastructure Host?

Before going into fixes, you should know that Shell Infrastructure Host is not a virus but a useful Windows process. It handles UI elements such as window transparency, the Start Menu layout, and the desktop background slideshow.

This process also controls animations and transitions within the Windows interface. It also integrates with the Shell Experience Host to control search functionalities and context menus.

However, its resource usage may sometimes fluctuate and cause CPU spikes. The solutions below will come in handy.

How to Fix Windows 11 Shell Infrastructure Host High CPU Usage

1. Close Open Windows and Apps

Shell Infrastructure Host is a process that is linked to the rendering of UI features like transparency. If you have so many open windows or applications that require this feature, you should close them to reduce the need for the process.

2. End the sihost.exe Process

An easy way to fix the high CPU usage is by ending the sihost.exe process. However, you should note that this process performs some key functions like:

• Managing your desktop icons and layout.
• Handling the Start Menu and taskbar.
• Rendering certain types of windows and UI elements.
• Handling thumbnail preview generation.
• Displaying desktop notifications.

When you disable it, it affects some of these UI functions. Follow the steps below to end the process.

1. Press Ctrl + Shift + Esc to open the Task Manager.

2. Click the Details tab, click sihost.exe, and click the End task option. You may need to pause Task Manager updates to find this process.

3. Restart the Computer

High CPU usage means the computer is running more tasks than it should be. One quick resolution is a reboot. When you restart your computer, all processes are shut down, and all running apps are closed.

On restart, you should prioritize and open only the needed applications. If you still notice Windows 11 Shell Infrastructure Host high CPU usage, you may try other solutions.

4. Change to a Static Desktop Background

The Windows 11 Shell Infrastructure is essential in rendering animated backgrounds. If you are using one, you should expect the process to always draw on CPU resources. You may curb this by switching to a static background. Follow the steps below.

1. Press Windows + I to open the Settings app.

2. Click Personalization on the left pane, then click Background on the right.

3. Set Personalize your background to Picture.

5. Run the System Maintenance Troubleshooter

Windows 11 comes with several troubleshooters. The system maintenance troubleshooter will help fix daily maintenance issues. These include minor cases of high CPU usage caused by the Windows 11 Shell Infrastructure Host. You may run this tool with the steps below.

1. Press Windows + R to open the run dialog.

2. Type cmd and hit Ctrl + Shift + Enter.

3. Type the command below and hit Enter to launch the troubleshooter.

msdt.exe -id MaintenanceDiagnostic

4. Click Next and follow the wizard to complete the troubleshooting.

6. Update Windows

An outdated operating system is the cause of many resource management problems you may encounter on your device. When you update your computer, you will get bug fixes that can correct the Windows 11 Shell Infrastructure Host high CPU usage.

1. Press Windows + I to open the Settings app, then click the Windows Update option on the left pane and the Check for Update option on the right.

2. Download any available update and restart the computer.

7. Run the DISM and SFC Scans

On Windows 11, you may run the DISM and SFC scans to fix file corruption within the system and installation. This is a valid fix because when some essential files are corrupted, the system shows irregular behavior, which may manifest as the Windows 11 Shell Infrastructure Host’s high CPU usage.

1. Launch the Run dialog by pressing Windows + R.

2. Type cmd and hit Ctrl + Shift + Enter to open an elevated Command prompt.

3. Type the command below and hit Enter to scan for Image errors.

DISM /Online /Cleanup-Image /ScanHealth

4. Type the command below and hit Enter to fix all discovered image errors.

DISM /Online /Cleanup-Image /RestoreHealth

5. Rund the command below to fix corrupted system files on the computer.

sfc /scannow

8. Run a Malware Scan

Running a malware scan will ensure you are not getting high CPU usage due to a program mimicking the Sihost process. It is also another way to ensure viruses that corrupt essential files are eradicated. You may use any reliable antivirus or the built-in Windows Security.

1. Click the Taskbar’s magnifying lens, type security, and select Windows Security.

2. On the left, click Virus & threat protection, then click Scan options on the right.

3. Select Full scan, then click Scan now.

9. Clean Boot the Computer

When you clean boot your computer, you allow it to start with a limited number of services while blocking out third-party applications. This is a good way to isolate triggers of the Windows 11 Shell Infrastructure Host high CPU usage. After clean booting, confirm that the problem is fixed.

Returning to Normal CPU Use

The solutions we have explored will return your computer to normal CPU use. We have written these solutions in order of complexity, so you may walk yourself from top to bottom.

FAQ

The post Windows 11 Shell Infrastructure Host High CPU Usage: FIXED appeared first on Next of Windows.