Reviewing the Beelink ME Mini NAS – Flashy Brilliance

The Beelink ME Mini NAS is a compact, six-slot network-attached storage solution aimed squarely at home users seeking a quiet, efficient, and flexible storage platform without the cost or complexity of traditional full-size NAS systems. Measuring just 99mm in each dimension and built with a minimalist cube design, the unit is designed to blend into home environments such as living rooms, bedrooms, or home offices. At its core is the Intel Twin Lake N150 processor, a 4-core, 4-thread CPU with a 6W TDP and a burst clock of up to 3.6GHz, paired with 12GB of soldered LPDDR5 4800MHz memory. This combination targets scenarios such as home media streaming, light file serving, or soft routing, rather than heavy enterprise workloads.

The ME Mini supports six M.2 2280 SSD slots, delivering a maximum theoretical storage capacity of 24TB. This includes one Gen 3 x2 slot (designed for the OS) and five Gen 3 x1 slots for storage expansion.

These SSD slots are actively cooled via an integrated heatsink and top-mounted silent fan, with thermal pads pre-attached for single-sided SSDs. Network connectivity includes dual Intel i226-V 2.5GbE ports and Wi-Fi 6 via an M.2 AX101 module, offering options for wired link aggregation or wireless deployment. Designed to support operating systems such as Unraid, OpenMediaVault, and TrueNAS, the ME Mini provides sufficient hardware for media servers like Plex or Jellyfin, personal backup, or even entry-level virtualization tasks. With a built-in power supply and no reliance on bulky external adapters, the device prioritizes simplicity and space efficiency.

Beelink ME Mini NAS Review – Quick Conclusion

The Beelink ME Mini NAS stands out as a compact, energy-efficient, and well-balanced storage solution tailored for home users seeking quiet and capable performance without the complexity of larger NAS systems. With support for six M.2 NVMe SSDs—one at Gen 3 x2 and five at Gen 3 x1—it offers up to 24TB of storage in a 99mm cube form factor, complete with an internal power supply and silent fan-assisted cooling. Its Intel Twin Lake N150 CPU and 12GB of LPDDR5 memory provide enough processing headroom for tasks like 4K media streaming, personal backups, and soft routing, while dual 2.5GbE LAN ports and Wi-Fi 6 expand its deployment options. Though the fixed memory and limited PCIe bandwidth on most slots constrain scalability, the thermal efficiency, low power draw (as low as 6.9W idle), and reliable Crucial SSD options make it a compelling value proposition. It’s not aimed at high-performance or prosumer use, but for users building a quiet, tidy, and effective DIY NAS at home, the ME Mini delivers far more than its size suggests.

Check Amazon in Your Region for the Beelink ME Mini NAS ($329 4/6)

Check AliExpress for the Beelink ME Mini NAS ($344 4/6)

Check the Official Beelink Site for the ME Mini NAS ($209 4/6)

Beelink ME Mini NAS – Design and Storage

Visually, the Beelink ME Mini sets itself apart from other mini NAS systems with its symmetrical cube-shaped design, measuring 99x99x99mm. Available in three color variants—Pearl White, Midnight Grey, and Peacock Blue—the device adopts a subtle, neutral aesthetic intended to fit into typical home environments without drawing unnecessary attention. The enclosure features rubber feet for vertical stability and ventilation grilles located at both the top and bottom, supporting a passive vertical airflow design that assists with heat dissipation.

Despite its small footprint, the chassis houses an integrated power supply unit (PSU), which eliminates the need for bulky external power bricks and simplifies cable management—an uncommon but notable design feature in NAS devices of this size.

Storage capacity is a central feature of the ME Mini, with support for up to six M.2 SSDs in 2280 format, totaling a maximum of 24TB. These slots are all positioned internally in a dual-sided configuration—three on each internal face—and interface via PCIe Gen 3. Five of the slots operate at Gen 3 x1 bandwidth, while one (typically slot 4) operates at Gen 3 x2, recommended for installing the OS. The use of M.2 NVMe SSDs enables dense storage with minimal thermal output compared to 3.5” drives, which aligns with the ME Mini’s aim of delivering high-capacity, low-noise storage for homes. There is also a 64GB eMMC module included by default, recommended for lightweight OS installations or router-based platforms.

Internally, the layout is deliberately engineered to optimize thermal contact between the SSDs and the large aluminum heatsink at the center of the chassis. Each M.2 SSD slot is lined with a pre-applied thermal pad to ensure direct contact with the heatsink, enhancing passive cooling performance. This configuration is most effective with single-sided SSDs, though there is still clearance for some double-sided modules.

The passive heat management is further augmented by a silent fan located at the top, which provides active airflow without introducing noticeable noise—recorded at just 31–34 dBA during idle operation and up to 40 dBA under heavy load.

The ME Mini’s storage design is not intended for hot-swapping or tool-less drive changes, a reflection of its focus on home and small office environments where drives are installed once and left in place. While this may limit flexibility for enterprise workflows, it benefits reliability and aesthetics, especially considering the internal PSU, which would otherwise be challenged by fluctuating thermal loads from frequent disk changes.

The result is a closed, compact system that maximizes storage density while maintaining a fanless aesthetic from the exterior.

For users opting for pre-configured models, Beelink offers bundles that include Crucial P3 SSDs—either one 2TB unit or two 2TB units—depending on the chosen configuration. This co-branding with Crucial ensures a known level of SSD endurance and performance, contrasting favorably with many competing budget NAS options which often use generic or unverified storage media. The factory pairing also ensures that one of the SSDs is installed in the Gen 3 x2 slot, delivering better system responsiveness and transfer speeds for OS-hosted operations such as Plex metadata handling, RAID cache, or VM images.

Beelink ME Mini NAS – Internal Hardware

The internal hardware of the Beelink ME Mini centers around the Intel Twin Lake N150 processor, a 4-core, 4-thread chip based on Intel’s 10nm architecture. With a base TDP of 6W and burst frequency of up to 3.6GHz, it is positioned as a power-efficient solution for NAS tasks that include multimedia playback, basic file sharing, and light application hosting.

While it does not support hardware transcoding at the same level as higher-tier Intel core chips with Quick Sync, the N150 performs adequately for 4K playback in Plex and other media servers when transcoding is avoided. In real-world use, the CPU averaged 60–75% utilization during simultaneous dual 2.5GbE access and SSD activity, indicating a solid baseline for single-user or family scenarios.

Complementing the CPU is 12GB of LPDDR5 memory, soldered directly to the board and clocked at 4800MHz. While the memory is non-upgradable, the capacity is sufficient for running lightweight NAS OS environments, containers, or even some virtual machines.

Unlike most mini PCs that cap out at 8GB in similar thermal envelopes, Beelink’s decision to include 12GB offers a practical boost for users running multiple services, such as a media server alongside a VPN container or light file indexing applications. The absence of SO-DIMM slots means this cannot be expanded further, which may deter power users seeking a more scalable system, but the default capacity fits the ME Mini’s home-use intentions well.

The overall thermal design pairs the CPU and SSDs with a centrally-mounted metal heatsink that acts as both a structural element and a cooling component. The silent fan located above the heatsink assists with vertical airflow, helping to maintain internal component temperatures during prolonged operation. During extended thermal tests—such as 24-hour idle and active file transfer sessions—surface temperatures peaked between 48°C and 60°C, particularly at the base where the PSU and networking ports reside.

While the design keeps the main components within reasonable thermal ranges, there is a potential thermal buildup at the bottom under sustained load, suggesting an optional future design revision could include a base fan.

Beelink ME Mini NAS – Ports and Connections

Despite its compact dimensions, the Beelink ME Mini includes a wide array of ports suited for both networking and peripheral connectivity. On the networking side, the unit features two 2.5GbE LAN ports (Intel i226-V), located at the rear, which support link aggregation or failover configurations. These enable transfer rates well above standard gigabit networking, although in practice, real-world throughput tends to be limited by SSD performance or PCIe lane constraints. During bandwidth testing, combined throughput between the LAN ports peaked around 580–600MB/s easily.

As much as many of us would want 10GbE – at this scale of CPU/Lanes, Price and just HEAT – I can understand why its absent here. That said, I do want to mention that the system includes onboard Wi-Fi 6 (via Intel AX101 module) and Bluetooth 5.2, expanding its use cases to wireless media streaming, mobile backups, and wireless NAS deployment without consuming physical LAN ports. More importantly though, UnRAID recently announced that in their latest update, you can now use wireless adapters (see below) – which, alongside UnRAID’s lightweight ‘on RAM’ deployment, makes it bloody IDEAL for using on the Beelink ME Mini

In terms of USB connectivity, the ME Mini provides a balanced selection across both older and high-speed standards. The rear I/O panel houses a USB 2.0 port (480 Mbps), while the front features one USB 3.2 Gen 2 port (10Gbps) and a USB Type-C port (also 10Gbps). This offers sufficient bandwidth for attaching external storage, keyboard/mouse input for system setup, or USB-based backup devices. While a higher count of USB 3.0+ ports might have benefitted users with multiple external drives, the available ports are positioned logically and suit the intended home-focused workflows.

Display output is provided via a single HDMI port located on the rear, which supports resolutions up to 4K at 60Hz. Although display output isn’t central to most NAS workflows, this port enables users to connect the system to a monitor or TV for initial OS installation, dashboard display, or media playback when used with platforms like LibreELEC or Kodi.

However, as noted during hands-on testing, functionality via HDMI may vary depending on the operating system installed—some headless NAS platforms may not fully support graphical output. Nevertheless, for users experimenting with hybrid HTPC/NAS setups or running Linux-based OS variants with a GUI, the HDMI port remains a useful inclusion.

Beelink ME Mini NAS – Performance and Power/Heat/Noise Testing

In testing, the Beelink ME Mini demonstrated respectable throughput for a system of its class, especially when factoring in its compact size, low power draw, and passively biased thermal design. Using Unraid and TrueNAS Core for performance benchmarking, sequential read and write speeds from the five PCIe Gen 3 x1 slots averaged around 740MB/s read and 544MB/s write under repeated 1GB test files. These numbers are typical for Gen 3 x1 lanes and reflect near-maximum lane saturation, suggesting minimal internal throttling under standard conditions. The Gen 3 x2 slot, intended for the operating system, provided higher performance—averaging 1.1GB/s read and approximately 960MB/s write when paired with the bundled Crucial P3 SSD.

Transfer speeds between SSDs installed in Gen 3 x1 and Gen 3 x2 slots were tested in both directions and maintained averages of around 590–600MB/s. These figures reflect the limitations of internal bandwidth allocation rather than SSD performance. Even so, for most home NAS scenarios such as 4K media playback, multi-user access to stored documents, or photo libraries, the bandwidth is more than sufficient. It’s worth noting that SSD cooling remained effective during prolonged access, with only modest thermal variation even under full-speed transfers across all six drives.

Thermal behavior during sustained load was closely monitored using a HIKMICRO thermal imaging camera. With all six SSDs installed and periodic access maintained over a 24-hour period, temperatures peaked at 48–51°C at the top panel and 58–60°C at the base, where most of the PSU and networking activity is concentrated. Running the same tests with the case removed saw temperatures settle slightly lower—around 49–51°C across the board—confirming the effectiveness of the internal heatsink and fan assembly. However, the bottom of the unit exhibited more thermal accumulation due to the lack of active ventilation underneath, pointing to an area for potential design refinement.

In terms of power consumption and noise, the ME Mini is especially frugal. With no SSDs installed, the device idled at 6.0–6.9W. When populated with six SSDs and left idle, it drew approximately 16.9W. During peak activity—dual LAN ports active, CPU load above 70%, and all drives in use—power draw peaked between 28W and 31W. These are competitive numbers even among ARM-based NAS devices, and particularly impressive for an x86-based solution with full M.2 NVMe storage.

Acoustic output was also controlled, with idle operation measured at 31–34 dBA and full load peaking at just under 40 dBA—quiet enough for placement in shared living spaces without distraction.

While performance is clearly limited by the Gen 3 x1 interface speeds on most slots, the device’s thermal and power efficiency arguably matter more for its intended audience. This NAS isn’t designed for high-throughput, multi-client virtualization tasks or heavy 10GbE video editing pipelines. Instead, it excels in delivering balanced, stable, and low-noise performance across general-purpose NAS workloads. For users building a Plex server, family backup archive, soft router, or even an experimental home lab appliance, the ME Mini offers just enough headroom to handle real-world demands without overwhelming complexity or cost.

Beelink ME Mini – Performance and Environmental Metrics (Over 3 Days)

Beelink ME Mini NAS Review – Verdict and Conclusion

The Beelink ME Mini NAS delivers an uncommon blend of size, functionality, and efficiency in a market segment often dominated by larger, louder, and less integrated alternatives. It is not designed to compete with traditional enterprise-grade NAS devices or modular, scalable solutions for prosumers. Instead, its strengths lie in targeting the needs of home users who want a quiet, energy-efficient storage solution that is easy to deploy, aesthetically unobtrusive, and capable of handling daily tasks such as media streaming, file backup, or soft routing. The inclusion of six M.2 NVMe SSD slots—paired with a Gen 3 x2 system slot—offers a rare level of expansion in such a small enclosure. The integration of an internal PSU, silent fan-assisted cooling, and a surprisingly effective thermal design are thoughtful touches that differentiate it from the majority of DIY NAS mini PCs.

That said, it is not without limitations. The memory is non-upgradable, thermal accumulation at the base suggests room for improvement, and bandwidth ceilings imposed by Gen 3 x1 lanes will constrain users who demand high parallel throughput. Still, for its price point—particularly when pre-order discounts are applied—the ME Mini offers significant value, especially when compared to ARM-based NAS solutions with similar or lower specifications. With bundled Crucial SSD options and support for a wide range of NAS operating systems, it positions itself as a ready-to-go platform for tech-savvy users wanting to avoid the assembly of a fully DIY system. Overall, while not a product for every use case, the Beelink ME Mini succeeds in its aim to be a compact, stylish, and capable home NAS.

SUBSCRIBE TO OUR NEWSLETTER
[contact-form-7]
Join Inner Circle

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

Need Advice on Data Storage from an Expert?

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

WE LOVE COFFEE

 

GMKTec NucBox G9 Flash NAS Review – Insane Value?

The GMKtec NucBox G9 represents the brand’s first attempt to transition from the mini PC market into the world of network-attached storage (NAS). This 4-bay, SSD-only system targets entry-level users and light workloads, offering affordability and versatility in a compact form factor. Designed as a hybrid between a mini PC and a NAS, the G9 comes with pre-installed dual operating systems—Windows 11 Pro and Ubuntu—and a range of features aimed at balancing performance, cost, and functionality.

At its core, the G9 is powered by Intel’s efficient N150 processor, a quad-core chip designed for low-power applications. Paired with 12GB of LPDDR5 memory, it’s clear the system isn’t intended for heavy-duty tasks but rather for home use, backups, and small-scale media hosting.

The reliance on M.2 NVMe SSDs rather than traditional hard drives results in silent operation and faster performance, albeit at a higher cost per terabyte.

While it offers an impressive range of connectivity options, the lack of 10GbE networking and its reliance on PCIe Gen 3 x2 lanes for storage performance may limit its appeal to users with more demanding needs. This review dives deep into the GMKtec NucBox G9 to explore its design, features, and performance, and determine whether it’s worth considering as an entry-level NAS.

GMKTec NucBox G9 NAS Review – Quick Conclusion / TL;DR

The GMKtec NucBox G9 is an affordable, compact NAS system that doubles as a mini PC. With support for up to 32TB of SSD storage across four M.2 NVMe slots, it’s designed for quiet and efficient operation. It’s powered by an Intel N150 processor and features dual 2.5GbE ports, multiple USB connections, and dual HDMI outputs. While the system is cost-effective, it has limitations in thermal management and external connectivity. This device is ideal for home users and small-scale setups that prioritize affordability and low noise over raw performance. However, the reliance on plastic for the chassis, lack of SSD heatsinks, and PCIe Gen 3 x2 lanes limit its appeal for heavy workloads. Users should also be prepared to configure third-party NAS software, as the pre-installed operating systems are not optimized for NAS-specific functionality. If you’re looking for an entry-level, SSD-only NAS with minimal noise and power consumption, the GMKtec NucBox G9 is a compelling option. However, power users or those requiring advanced features like 10GbE or robust thermal performance may find it restrictive. It’s a promising debut for GMKtec in the NAS market, but with room for improvement in future iterations.

Where to Buy? How Much? GMKtec NucBox G9 12+1TB: HERE on Amazon GMKtec G9 12+512GB: HERE on Amazon GMKtec G9 12+2TB Model : HERE on Amazon

---

Component	Details
CPU	Intel N150 (Quad-Core, 3.6GHz)
Memory	12GB LPDDR5-4800
Storage	4 x M.2 NVMe (PCIe Gen 3 x2)
Networking	2 x 2.5GbE LAN
Ports	3 x USB-A 3.2 Gen 2, 1 x USB-C (data & video), 1 x USB-C (power), 2 x HDMI (4K 60Hz)
Pre-Installed OS	Windows 11 Pro, Ubuntu Linux
Power Consumption	19-30W
Chassis Material	Plastic
Price	Starting at $169 ($216 for 1TB SSD Model)

---

GMKTec NucBox G9 Flash Review – Design

The GMKtec NucBox G9 features a compact, lightweight plastic chassis, which contributes to its affordability but comes with certain drawbacks. While the design is minimalistic and functional, the reliance on plastic for the panel covering the four M.2 NVMe slots raises concerns about thermal performance. Metal would have been a better choice to aid heat dissipation, particularly in an SSD-only system where temperatures can rise quickly under load.

Inside, the system accommodates up to four M.2 NVMe SSDs, each operating at PCIe Gen 3 x2 speeds. This configuration supports up to 32TB of total storage, providing flexibility for users with varying needs.

However, the Gen 3 x2 limitation caps throughput at 2GB/s per drive, which may bottleneck performance in high-demand scenarios. While the system can handle basic RAID configurations, its performance in RAID setups is limited by the hardware.

The absence of heatsinks for the SSDs is a notable oversight. Although pre-configured models with SSDs include basic heatsinks, users adding their own drives will need to invest in aftermarket cooling solutions. The plastic panel covering the storage bays further exacerbates heat dissipation challenges, as it traps heat rather than dispersing it effectively. This is really only noticeable when the system was a especially high use, but it did give me pause for thought. (Thermal test with HikMicro Mini v2 Thermal Camera on Amazon HERE )

Despite these limitations, the G9’s storage configuration is impressive for its price range. SSD-only setups ensure silent operation and faster performance compared to traditional hard drives, making it ideal for environments where noise and energy efficiency are priorities.

GMKTec NucBox G9 Flash Review – Connections

The G9 offers a solid selection of connectivity options for a device in its class. It includes two 2.5GbE LAN ports, allowing users to link aggregate bandwidth or set up separate networks. During testing, these ports easily reached their full potential, delivering consistent performance for both independent and linked configurations. However, the absence of 10GbE networking may deter users with more demanding network requirements.

In addition to networking, the system provides four USB 3.2 Gen 2 ports—three Type-A and one Type-C—offering up to 10Gbps of data transfer per port. The USB-C port doubles as a video output, complementing the two HDMI 2.0 ports that support 4K resolution at 60Hz. These features make the G9 versatile for dual roles as a NAS and a lightweight desktop workstation.

Power input is handled via a dedicated USB-C port connected to an external 65W power supply. This compact power solution aligns with the G9’s low-power design, but it also means there’s no internal power redundancy, which might concern users deploying the device in mission-critical environments.

While the ports and connections are adequate for most use cases, the lack of expandability—such as PCIe slots for adding 10GbE or other features—limits its future-proofing. Users seeking advanced connectivity options may need to consider alternatives or rely on external adapters.

Where to Buy? IOCREST M.2 to 10GbE NIC Adapter Kit – $67 HERE – $81 HERE  Check Amazon HERE

GMKTec NucBox G9 Flash Review – Internal Hardware

The Intel N150 processor is the heart of the GMKtec NucBox G9. This quad-core chip operates at a base clock of 1GHz, with a boost clock of 3.6GHz. Designed for efficiency, it features a 6W TDP, making it well-suited for low-power applications like home NAS setups. While not a powerhouse, it handles light workloads effectively, including file sharing, backups, and media streaming.

Feature	Details
Architecture	Intel Twice Lake
Cores / Threads	4 Cores / 4 Threads
Base Clock Speed	1.0 GHz
Boost Clock Speed	Up to 3.6 GHz
TDP (Thermal Design Power)	6W
Cache	6MB Intel Smart Cache
Memory Support	LPDDR5-4800, DDR4-3200 (dual-channel)
Graphics	Integrated Intel UHD Graphics
Graphics Frequency	Up to 1.0 GHz
Max Display Resolution	4K @ 60Hz (via HDMI/DisplayPort)
PCIe Version	Gen 3 (Up to 9 lanes)
Instruction Set	64-bit
Special Features	Intel VT-x, VT-d, AES-NI, Intel Speed Shift
Manufacturing Process	10nm Intel Process
Release Date	Q1 2025

Paired with 12GB of LPDDR5-4800 memory, the system offers a decent amount of RAM for its intended purposes. However, the memory is soldered onto the board, meaning it cannot be upgraded. This limitation may frustrate users who anticipate scaling up their usage over time. The LPDDR5 memory’s efficiency helps offset this drawback by delivering faster performance compared to older DDR4 standards.

Storage capabilities are impressive, with support for up to four M.2 NVMe drives. These slots operate at PCIe Gen 3 x2, which, while adequate for most entry-level NAS tasks, may bottleneck performance in more demanding scenarios.

The system’s internal hardware also includes an eMMC drive for the pre-installed operating systems, but its limited 64GB capacity may prompt many users to replace it or install a new OS on an M.2 SSD.

The hardware design prioritizes cost-efficiency, which is evident in the lack of ECC memory support and limited thermal management. While these decisions align with the device’s target audience, they reinforce its position as an entry-level solution rather than a high-performance NAS. In other words – KEEP YOUR EXPECTATIONS RELATIVE!!!

GMKTec NucBox G9 Flash Review – Software

The G9 is marketed as a “dual-system” NAS, shipping with Windows 11 Pro and Ubuntu Linux pre-installed. This flexibility allows users to operate the device as a mini PC or a lightweight NAS out of the box. However, neither OS is tailored for NAS-specific functionality, and users seeking advanced features like RAID management or robust file sharing will need to install third-party software.

Popular NAS operating systems such as TrueNAS, Unraid, or OpenMediaVault are compatible with the G9, but they require manual installation and configuration. While this isn’t a deal-breaker, it may deter users unfamiliar with NAS software or those seeking a plug-and-play solution. Ubuntu, while functional, lacks the intuitive tools and features found in dedicated NAS systems.

The inclusion of a Windows 11 Pro license is a welcome addition for users who may want to use the device as a general-purpose PC. However, this feature feels somewhat misplaced in a NAS-focused product, as most users will likely replace the OS with something more suited to storage tasks. Additionally, the 64GB eMMC drive hosting the OS is insufficient for many use cases, necessitating an upgrade to an M.2 SSD.

Overall, the software experience is mixed. While the dual OS option adds versatility, the lack of NAS-specific tools and reliance on user-driven configuration highlight the device’s limitations as a turnkey NAS solution.

GMKTec NucBox G9 Flash Review – Performance & Tests

In performance testing, the G9’s storage read speeds peaked at 1.4–1.5GB/s per drive, which is respectable for its hardware. Write speeds were less consistent, averaging 400–500MB/s under sustained load.

Interestingly (and still being checked into since this review was started), the system features multiple ASM1182e Gen 2 packet switches to carve up the downstream of the PCIe lanes internally (understandable for a modest CPU to require PCIe switches to allow for so many M.2s), but I suspect that THIS is why the write performance was so low. Still checking and will update ASAP here and/or in the video.

The dual 2.5GbE ports delivered solid external performance, easily saturating their bandwidth in both independent and aggregated configurations.

Thermal management proved to be a challenge. Without included SSD heatsinks and with a plastic panel covering the storage bays, temperatures rose quickly under load. Idle temperatures were manageable, but sustained use resulted in throttling, emphasizing the need for aftermarket cooling solutions. This is especially important for users planning to use the device in environments with higher ambient temperatures.

Noise levels were impressively low, even with all three fans running. During idle, the system operated nearly silently, while under load, noise levels remained below 40dB. Power consumption ranged from 19–20W at idle to 28–30W under load, making it an efficient option for users concerned about energy usage.

Overall, the G9 performs well for an entry-level system but struggles in scenarios requiring sustained performance. Its thermal limitations and PCIe bottlenecks make it better suited for light to moderate workloads rather than demanding applications.

GMKTec NucBox G9 Flash Review – Conclusion & Verdict

The GMKtec NucBox G9 is an ambitious first step for the brand into the NAS market, blending elements of mini PCs with network-attached storage. Its compact, lightweight design, combined with the use of M.2 NVMe SSDs, makes it an efficient, quiet solution for home users or small-scale deployments. With a competitive starting price of $150-199 and dual operating systems pre-installed, it offers value for users who are comfortable setting up their own NAS software. The inclusion of dual 2.5GbE ports, multiple USB connections, and support for up to 32TB of SSD storage ensures it caters to a wide variety of use cases, from media hosting to backups. However, its reliance on plastic for the chassis and the absence of SSD heatsinks highlight thermal management as a weak point, making it less suitable for sustained or intensive workloads without additional investment in cooling solutions.

While the device performs well in basic NAS tasks, its hardware limitations, such as PCIe Gen 3 x2 slots and a non-upgradable memory configuration, may leave power users wanting more. The lack of 10GbE networking and limited built-in NAS software tools further cement its position as an entry-level system rather than a fully-featured solution. Ultimately, the NucBox G9 is a solid choice for users seeking an affordable, low-power NAS for quiet environments but less ideal for those with advanced needs or performance-intensive requirements. As a debut NAS product, it succeeds in offering value within its scope while leaving room for refinement in future iterations.

Pros	Cons
Affordable starting price ($150-199 for base model)	Limited to PCIe Gen 3 x2 lanes for M.2 NVMe slots
Compact and lightweight design	Plastic chassis reduces thermal efficiency
Quiet operation, even under load	No SSD heatsinks included
Dual 2.5GbE ports with solid performance	Lacks 10GbE networking
Supports up to 32TB of SSD storage	Pre-installed OS (Windows/Ubuntu) not NAS-optimized
Low power consumption (19–30W)	Non-upgradable 12GB LPDDR5 memory
Pre-installed dual operating systems	Not a true turnkey NAS solution
Flexible connectivity options (USB, HDMI, etc.)	Thermal throttling under heavy loads

Where to Buy? GmkTec G9 NAS (AliExpress) – HERE GMKTec NucBox G9 NAS (Amazon) – HERE

 

SUBSCRIBE TO OUR NEWSLETTER
[contact-form-7]
Join Inner Circle

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

Need Advice on Data Storage from an Expert?

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

WE LOVE COFFEE