UGREEN NASync NAS: One Year Later – The Good, The Bad, and What’s Still Missing?

One year ago, UGREEN made waves in the NAS industry by launching its NASync series through a hugely successful Kickstarter campaign, raising $6.6 million from over 13,000 backers. This new line of NAS devices aimed to offer a cost-effective alternative to established brands like Synology and QNAP, promising powerful hardware, a user-friendly experience, and AI-powered features at a more competitive price. Since its general retail release in mid-2024, UGREEN NASync has been available via Amazon, B&H, and UGREEN’s website, gaining a strong following among enthusiasts and small businesses. But after a year of real-world usage, firmware updates, and customer feedback, does the NASync series truly compete with industry leaders? Has UGREEN delivered on its promises, or are there still major issues preventing it from being a go-to NAS solution? This article will explore where UGREEN has excelled, where it still needs improvement, and whether the NASync series is a worthwhile investment in 2025.

Note – UGREEN are running a promotion during World Backup Day that drops the price significantly on several of their NASync devices on their own website and on Amazon. Find out more here or via the banner link below:

The UGREEN NASync NAS Kickstarter – A Recap

Unlike many hardware startups that struggle with fulfilling Kickstarter orders, UGREEN managed to deliver its NASync units on schedule to most backers, a significant achievement for a crowdfunded product. While there were some reports of faulty units, these appeared to be within normal failure rates for electronics and were generally covered by UGREEN’s replacement and support policies. What truly set UGREEN apart, however, was its unorthodox marketing strategy. Instead of focusing on traditional advertising or securing major sponsorship deals, UGREEN distributed thousands of review units to mid-tier and micro-influencers.

This grassroots approach ensured that discussions about the NASync series remained active and widespread across online tech communities. Unlike companies that pay for high-profile reviews on massive platforms like Linus Tech Tips, UGREEN instead prioritized authenticity and volume, creating long-term engagement from reviewers who actually tested the product in-depth. This strategy has proven successful, keeping UGREEN’s NAS devices relevant in online discussions long after their launch, though it has also meant that larger, mainstream tech publications have not widely covered the NASync series. While this marketing approach has helped build a loyal user base, it also raises concerns about how well UGREEN’s products will compete with more established brands in the long run if they do not gain broader mainstream recognition.

The UGREEN NAS Software Development So Far…

When the NASync series launched, its UGOS operating system was one of its most significant unknowns. Unlike Synology DSM or QNAP QTS, which have been refined for years, UGOS was a first-generation NAS OS that lacked many critical features and refinements expected by experienced users.

Over the past year, UGREEN has made steady improvements, rolling out regular firmware updates that have expanded its functionality. One of the most notable additions is the inclusion of Jellyfin as a native app, providing an alternative media server option for users who want to stream videos without needing complex third-party installations.

However, Plex support remains absent, a surprising omission considering Plex is the most widely used NAS-based media server. Another major shortcoming is the lack of iSCSI support, which is essential for business users, virtualization environments, and enterprise-level storage solutions.

While UGREEN has stated that iSCSI support is on their roadmap, it has yet to be implemented, making the NASync series a less viable option for professional users who rely on networked block storage solutions. Despite these improvements, UGOS is still not as polished or feature-rich as competing NAS operating systems, and for users who need advanced storage capabilities, its limitations remain a concern.

UGREEN NAS and Security – After 1 Year

Security was one of the biggest concerns when UGREEN first launched its NASync series, as it initially lacked two-factor authentication (2FA) and had limited built-in protections for remote access. Over the past year, UGREEN has addressed some of these concerns, adding 2FA and expanding firewall settings to include IP blocking, MAC filtering, and customizable access controls.

These updates have significantly improved overall security, but the absence of dedicated anti-ransomware protection remains a critical weakness. Competing NAS brands such as Synology and QNAP have introduced automated ransomware protection tools, snapshot-based rollback systems, and real-time anomaly detection, features that UGOS has yet to incorporate.

The NASync series does provide basic malware and antivirus scanning, but it is still lacking the more advanced automated security solutions that have become standard in the NAS industry. Users who are particularly concerned about security may prefer to disable UGREEN’s remote access services and instead use third-party VPN solutions like Tailscale or even install an alternative NAS operating system such as TrueNAS or UnRAID, both of which UGREEN supports without voiding hardware warranties.

UGREEN NAS and Local AI Use

UGREEN has been heavily investing in AI-driven functionality, integrating photo recognition, AI-assisted indexing, and content categorization into UGOS. Unlike cloud-based AI solutions, these run entirely on the NAS itself, keeping user data private and locally processed. This makes UGREEN one of the few NAS brands to offer AI-powered automation without cloud dependencies, a feature that privacy-conscious users appreciate.

However, with the recent announcement of UGREEN’s new IDX series, which focuses even more on AI-powered storage and advanced computing, there is growing uncertainty about the long-term future of the NASync series. It remains unclear whether UGREEN will continue to develop UGOS at the same pace for NASync devices or shift focus toward its newer, AI-driven IDX models.

While UGREEN insists that the NASync and IDX series will coexist as separate product lines, there is a possibility that software development for NASync may slow down in favor of newer hardware platforms. This uncertainty may deter potential buyers who want long-term software support guarantees.

UGREEN NASync Devices and Mixed Global Availability

Despite the NASync series’ popularity, UGREEN has struggled to expand its global distribution network. While the devices are widely available in the US, Germany, and select European markets, many regions still lack direct purchasing options. The UK recently saw improved availability, but other regions remain underserved, forcing potential buyers to import devices at higher costs.

Given the strong demand and continued interest, it is surprising that UGREEN has not prioritized expanding its retail presence globally. If the company wants to compete seriously with major NAS brands, broader availability through additional international retailers should be a key focus moving forward.

UGREEN NAS 1 Year Later – Verdict

One year in, UGREEN’s NASync series has made a strong impression in the NAS market, proving that it is more than just a one-off experiment. The company has demonstrated consistent software development, ongoing support, and a commitment to hiring industry experts to strengthen its NAS business. However, the NASync series still falls short in key areas, particularly iSCSI support, security automation, and mainstream availability. For enthusiasts and tech-savvy users willing to customize their setup, UGREEN’s NASync devices offer solid hardware at an attractive price. But for those who expect a polished, fully mature NAS experience, Synology and QNAP still lead the market. UGREEN has the potential to become a serious competitor in the NAS space, but its future success depends on how aggressively it continues to develop UGOS, improve security, and expand its global footprint.

20% OFF UGREEN NAS this World Backup Day

UGREEN is currently running a Work Backup Day promotion, offering a 20% discount on NASync devices purchased through their official website and Amazon. This limited-time deal runs from March 25th to March 31st, making it an excellent opportunity for those considering a UGREEN NAS for data protection and backup storage. With the growing importance of secure, local backups, especially for businesses and home users managing large datasets, this promotion provides a cost-effective way to invest in a NAS solution. Whether you’re looking to set up automated backups, secure your media collection, or expand your existing storage infrastructure, the discount makes UGREEN’s already competitive pricing even more attractive. However, with global availability still being somewhat inconsistent, buyers should check regional stock levels and shipping options before purchasing.

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

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How to Install TrueNAS Scale/Core on a Terramaster NAS

If you’re new to private server storage, you’ve probably heard the phrase “everything runs on Linux.” While that’s not entirely true (many other platforms exist with their own foundations), Linux remains the dominant base for much of the software we use daily—including Network Attached Storage (NAS). When it comes to NAS, most new or less experienced users fall into two main categories:

1. DIY Enthusiasts – Those who prefer to build their own systems, optimizing costs and flexibility with open-source platforms like TrueNAS Scale (the Linux-based counterpart to the popular TrueNAS Core on FreeBSD).
2. Turnkey Buyers – Those willing to pay extra for a prebuilt system, even if it means dealing with some software limitations.

But what if you want the best of both worlds? Good news—you can have it! In this guide, I’ll show you how to transform TerraMaster’s highly affordable NAS solutions (arguably the best value on the market right now) into a TrueNAS -powered, ZFS-backed NAS system. Even the 2024/2025 models come well-equipped with multiple NVMe support (the F8 SSD PLUS as a particular stand out device), 2.5GbE networking, embedded graphics CPUs, and more, making them a fantastic base for a Linux NAS.

Best of all, setting this up is much easier than you might think, completely reversible, and provides you with the customization and flexibility of TrueNAS while still benefiting from a prebuilt 24/7 server at an unbeatable price. Sounds great, right? Let’s get started with the step-by-step guide!

Note – You can watch my FULL 30 Min+ beginners Guide to installing TrueNAS on a Terramaster NAS Here

TrueNAS on Terramaster – What You Need?

Before you begin, it’s important to note that simply owning a TerraMaster NAS isn’t enough. To get TrueNAS up and running, you’ll need to complete a few preliminary checks and have a few extra items—many of which you may already have at home or in the office. If not, a quick $10 purchase online should cover it.

To upgrade your TerraMaster NAS to TrueNAS , make sure you have the following:

• A Terramaster NAS Drive with (minimum) an Intel 64bit x86 CPU and a minimum 2GB of Memory (recommended 8GB+)
• Download the latest stable release of TrueNAS here as a system image (you will be converting this to USB later on) – DOWNLOAD
• Any Data that is currently on the Terramaster NAS RAID that is mission critical to be backed up or moved (as it will be completely formatted)
• A USB drive no bigger than 9mm x 17mm x 20mm ( I STRONGLY recommend THIS ONE here from Sandisk, as it is low price and incredibly small, even at 32GB)

 

• I recommend not using a USB larger than 32GB, due to the constraints of 1st party software to format larger than this in FAT32. Don’t be tempted to spend like $2 more for a 64GB, as the TrueNAS installation will occupy the full USB space (as you will create a system-image-USB) and space is utterly irrelevant when the TrueNAS installation is so small
• A Disk Image to USB conversion too. I recommend ‘Rufus’, currently in ver 3.19 and can be run in a portable .exe form that doesn’t require installation – DOWNLOAD
• A basic USB Keyboard (example HERE but really, any will do) and an HDMI Monitor (or simply any device that has an HDMI input – NOT output) such as a TV or Capture card
• Hard Drive and/or SSD media (you should already have these, but just in case) for your storage
• Optional – Download Advanced IP Scanner HERE, as it is a really useful tool for analyzing your network and finding your new TrueNAS NAS for remote access

That is about it. Most of these (maybe not the USB drive at that physical size) you will almost certainly already have to hand.

Can I Reverse the TrueNAS Installation back to Terramaster TOS?

Almost certainly, yes! However, there is one key consideration. When switching from TerraMaster’s TOS to TrueNAS , the internal drives (HDDs and/or SSDs) will be formatted to ZFS, meaning they won’t be recognized by TOS if you choose to switch back later.

The good news? Reverting back is incredibly easy—all you need to do is replace the internal USB drive and reboot the system. However, switching between NAS operating systems will wipe the data on the drives, so be sure to back up your important files elsewhere before proceeding.

Now that you’re ready, let’s move on to installing TrueNAS on your TerraMaster NAS!

TrueNAS on a Terramaster NAS – Step 1, Download TrueNAS

Head to the TrueNAS website HERE and download the latest stable release of the software to your local PC, Linux or Mac system. Make sure to remember where you downloaded it.

TrueNAS on a Terramaster NAS – Step 2, Download Rufus USB Image Tool

Head to the Rufus website and download the latest version of that tool – I recommend downloading the standalone executable file here, as then it will immediately run when you double click the file, without installation etc. It may redirect you to Github, but it will be the same executable file. Once again, remember where you downloaded it.

TrueNAS on a Terramaster NAS – Step 3, Preparing the USB

Connect the small form factor USB Drive to your system (again, this is the one I used from Sandisk) and after a few seconds, it should appear as an available USB Drive. The drive MAY need formatting (you will be prompted to do so), if that is the case, then you can format it via the system prompts and by default, it will format it to FAT32 (as long as your USB is less than 32GB). If you are not presented with a system prompt to format your USB, then you can head into My PC, or My Computer via a windows computer and right-click the drive, select ‘format’ and format it that way.

If you have used the USB for other things previously, there is a chance that the drive has existing partitions in place. For that, the quickest way to completely remove any partitions is to open up the bottom-left windows system menu as normal, and then just type diskpart and open the command-line GUI tool. From there, use the command list disk to show the available drives that are connected, you will see your USB (normally disk 1 or 2, but can differ depending on your system layout and can be spotted by the storage amount). From there, type select disk # (where # is the drive number that your USB is shown as) and then type clean, which which will then remove any index structure for the drive (i.e the partitions and existing format) and then you can go back to the My Computer/My PC page and format the drive to FAT 32 as normal.

TrueNAS on a Terramaster NAS – Step 4, Creating a USB Installer Image of TrueNAS

Open the Rufus application and from there you will see the USB Drive (listed as NO NAME, or ‘UNTITLED’, ETC) at the top. From there, look to the select image/find image option (depending on the ver. of Rufus or your USB Image Creator tool of choice) and find the TrueNAS disk image you downloaded earlier). If the drive is not listed, it may have downloaded as a compressed/archive file. If that is the case, head to the location of where you downloaded TrueNAS (in your file explorer, not in Rufus) and right-click the file you downloaded. If the option to ‘extract‘ is visible, then you can extract it (i.e unpack it to the original form) in that same download directory. From there, head back into RUFUS and then the TrueNAS system image should be visible. Select it, then run the Rufus System image creator tool and create your USB bootable TrueNAS disk image.

REMEMBER! This will completely format your USB drive and any files that are on that USB will be destroyed. The system image creator tool will turn the USB into a pure boot image tool – the USB will not be usable for traditional storage again unless you completely format it again.

TrueNAS on a Terramaster NAS – Step 5, REMOVE THE USB FROM YOUR PC!!!!!!!!!

Really, really important and sometimes overlooked. Once the USB creation is completed, you need to remove the USB (using the eject hardware safely option at the bottom right of your windows machine taskbar as normal). DO NOT accidentally leave the USB in your USB Ports for any longer than necessary. If you leave it in and your system reboots at any point (eg in a normal ‘end of day shut down, go home, reboot tomorrow’ scenario), then the system might boot directly into the TrueNAS installation and although it is easy to exit from, it can change your system default boot preferences, maybe even remove your primary boot drive as the OS drive – requiring a little messing with a windows installation disk to change it back. The odds of this are very small, but not zero, so make sure to safely remove your USB drive when the TrueNAS system image creator tool is completed.

TrueNAS on a Terramaster NAS – Step 6, Opening up your Terramaster NAS

This next step is going to differ depending on the Terramaster NAS Drive you are choosing to use. For this guide, I am using a 2022/2023 generation F4-423 4-Bay NAS, but the general steps are the same for any Terramaster NAS (though the location of the USB will differ) (the F8 SSD PLUS for example has a particularly secluded USB key internally). With the Terramaster NAS disconnected from the network and from any power source. From there you will need to remove the external casing. In the case of most Terramaster NAS, the chassis is held by 4-6 screws on the rear of the casing that, when removed, allow you to remove the rear pannel+fans and slide the internal framework out the front of the casing (be sure to check the fans are not disconnected accidentally in this process). IMPORTANT – Remove any HDD/SSD Media during the dismantling of the Terramaster NAS chassis, as it would be so, SO easy to harm these with accidentally dropping/motion damage. No need to remember the order of the drives when you re-install them, as they are going to be formatted during the TrueNAS installation.

Now, if you take a closer look at the main controller board of the Terramaster NAS (the one with network/USB ports attached, not the one that the HDD/SSD bays are on), you will spot a VERY small USB module in a tiny USB port. It should look something like this:

Now, THIS is where the default Terramaster TOS NAS software installation is kept. This is NOT where the OS actually runs from, but this is where the system checks in it’s BIOS when booting to find installation media (IF the system does not already have an active OS on the drives). Very delicately (as it IS a small USB and likely tucked in next to some other delicate components) remove the USB there is there, put it somewhere safe (as you will need this if you ever want to return the Terramster back to a TOS software system) and then replace it with the USB from earlier that has the TrueNAS system image you created in Rufus. THIS is why you needed a very small USB, as otherwise there is simply no way you would fit a traditional USB flash stick in the space provided.

That is pretty much it. This only other thing to factor in here is IF your Terramaster NAS does NOT have an external HDMI port. Most Terramsater NAS released in 2020-2025 have an HDMI port on the rear that although largely useless in TOS, is still accessible (something you will need for TrueNAS initialization. However, some Terramaster NAS with Intel Processors have the HDMI Port located INSIDE the main chassis (especially the older great box 2019-2020 gen devices). So, IF your NAS has an inside HDMI port, you are going to need to connect an  HDMI monitor to it and run the initial installation (covering in a bit) with the chassis in this open state. After installation is complete, you can close the Terramaster NAS chassis up. Otherwise, if your NAS already has an external HDMI port, you can go ahead and reconstruct the NAS chassis. Essentially, if you NAS has integrated graphics (Intel Celeron, Pentium, N100, N305, Core, etc), you will have an HDMI output.

NOTE – If you plan on upgrading the memory of your NAS to 8GB-16GB (in order to use ALL of the features of TrueNAS to their fullest extent), I would recommend doing so at this point before rebuilding the physical chassis again, as many Terramaser NAS have the 2nd SODIMM memory slot in really tight locations.

TrueNAS on a Terramaster NAS – Step 7, Accessing the HDMI Port and Keyboard Control

Next, you need to start getting the system ready for Initialization and Setup. I would strongly recommend running the first-time installation via a direct interface with the Terramaster NAS. You will need to connect an HDMI Monitor/TV/Capture Card to the HDMI port of the NAS, a Keyboard (and/or mouse) to an available USB port) and then connect the power/network connections to the NAS and boot the device up.

After a few minutes, the TrueNAS GUI/Command will appear on your monitor and all you need to do is navigate the config choices to set up your TrueNAS NAS the first time.

Important – TrueNAS Scale/Core runs at its best when it is run on a separate drive from your storage. Much like an Operating System, you can install TrueNAS on an available SSD in a SATA or NVMe SSD slot in the Terramaster NAS, then (after initialization) you can go into the TrueNAS > Storage area and create a pool of storage using the available storage media bays,

It is NOT recommended that you install it on a USB drive, for reasons of speed and power-connections.

After you have completed the setup and are back at the initial TrueNAS boot menu, select the ‘SHUTDOWN‘ option (not reboot/restart, for reasons I will explain in a moment).

TrueNAS on a Terramaster NAS – Step 8, Remove the Boot USB Drive

Once your Terramaster NAS has fully powered down, you need to disconnect the storage, power and any other cables, then open up the Terramaster NAS again (if it was re-constructed from earlier) and then remove the USB drive you installed earlier with TrueNAS boot loader on it. You need to do this as otherwise, when you reboot the Terramaster NAS, it will reboot into the bootloader again. You can skip past this and/or it will not action a reinitialization without your input, but better to remove the USB and therefore allow the system to always immediately boot into the TrueNAS system. After you have reconstructed the terramaster NAS, you can go ahead and connect all the cables and power on the device.

Note – Do NOT replace the USB with the original Terramaster USB Drive that it arrived with, or the system will auto boot into the Terramaster TOS Installation setup.

TrueNAS on a Terramaster NAS – Step 9, Reboot the NAS

Upon rebooting the Terramaster into TrueNAS (can take up to 5 mins, but usually much quicker). You have two options with how to access the configuration and controls. You can use the HDMI+Keyboard if you choose for console/command level access, but it will be ALOT higher a learning curve than the network GUI.

Alternatively (much more recommended), use a program such as Advanced IP Scanner, which is free and VERY useful anyway, or even network command prompt) to scan your local area network and find where the Terramaster with TrueNAS is located (i.e it’s IP). This IP (eg 192.168.1.111) is what you put into the URL bar ofay web browser and it will load into the login GUI for TrueNAS . From here you will need to use the username ‘root’ in combination with the password that you created during initialization.

And that is about it. You now have TrueNAS installed as the default OS of your Terramaster NAS. From here you can do anything and everything that his highly regarded ZFS powered server software offers. Head into the Storage area and start creating pools, as well as areas for caching and lots more features.

TrueNAS Core was recently updated to ver.13 in a stable release of the FreeBSD format, as well as new improvements in the Linux-based version ‘TrueNAS ‘. The first thing you are going to need to do when setting up your TrueNAS > Terramaster NAS server is set up your storage. Do this by heading into the storage tab and following the handy steps on screen. After that, you can pretty much do anything on your new ZFS NAS!

You can find out more about TrueNAS in my full review below that covers everything I like and dislike about the platform:

Thanks for reading! I hope this guide has helped you make the most of your storage setup. If you’d like to support my work and help me create more guides, reviews, and tutorials on NAS and related topics, there are several ways to do so—I’d truly appreciate any support!

• Visit the “Support NAS Passion” page [HERE] to explore different ways to contribute.
• Use the links below when shopping for NAS hardware—purchasing through these links earns us a small commission (at no extra cost to you), which helps keep the site running.
• Spread the word! If you found this guide useful, share it with friends, colleagues, or on your favorite social media platform.

Thank you again for your support, and have an amazing week!

 

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Need Advice on Data Storage from an Expert?

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

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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

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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)

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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

 

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Need Advice on Data Storage from an Expert?

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

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How to Install UnRAID on a Terramaster NAS Drive in 15mins

Note – Terramaster have changed their policy with regard to installation of 3rd Party OS’ on their systems. This change now means that running UnRAID on your Terramaster NAS will NOT invalidate your 2/3 Year (device dependent) hardware warranty. However they will not support you on a software level and if you damage/corrupt the internal USB that bootloads the TOS OS, or mount your TOS storage in UnRAID and/or render it unusable in TOS, they will not be able to support you in reversing it. So, BACKUP YORU DATA/TOS CONFIG if you think you will be returning to the default OS setup down the road!

Aong the many Network Attached Storage (NAS) software options discussed online, one of the most underrated yet highly effective solutions in the DIY server community is UnRAID. Like many great innovations, UnRAID was born out of necessity—developed by a software engineer looking to solve a personal challenge. In the early 2000s, the primary concern was efficiently storing, accessing, and backing up large amounts of media. While RAID solutions existed, they came with rigid configurations, limited flexibility, and performance overheads that made 24/7 operation difficult for average users.

Fast forward to 2025, and while the NAS software market is filled with a variety of solutions, UnRAID has maintained a strong following among users who prioritize flexibility and customization. Unlike traditional RAID setups, UnRAID provides a unique approach to storage management, offering users greater control over their data, media, applications, and even virtual desktops. Its appeal extends to media enthusiasts, gamers, and professionals handling large data workloads, thanks to its ability to run on virtually any combination of hardware. This open-ended hardware compatibility grants users the freedom to build and optimize their systems to fit their exact needs.

So, where does TerraMaster NAS fit into the picture? At first glance, TerraMaster might seem like a traditional plug-and-play NAS solution, bundling hardware with its proprietary TOS operating system. However, many users who are drawn to UnRAID’s features may lack the confidence or technical expertise to build their own NAS from scratch. This is where TerraMaster NAS stands out—it offers an excellent balance of affordability, hardware capability, and ease of modification. Not only does it provide some of the best price-to-performance hardware options in 2025, but it is also surprisingly simple to reconfigure and install alternative software like UnRAID.

Note – There is a full 30+ Min Guide showing you how to Install UnRAID on a Terramaster NAS here on the NASCompares YouTube Channel.

UnRAID Software on Terramaster NAS Hardware – What You Need?

It’s important to note that simply owning a TerraMaster NAS isn’t enough to get UnRAID up and running. The process requires a few additional steps, as well as some extra components—many of which you may already have at home or in your office. If not, a quick online purchase for around $10 should cover what you need. Before proceeding with the upgrade, be sure to check and gather the following essentials:

• A Terramaster NAS Drive with (minimum) an Intel 64bit x86 CPU and a minimum 2GB of Memory (recommended 8GB+)
• Download the latest stable release of UnRAID here as a system image (you will be converting this to USB later on) – DOWNLOAD
• Any Data that is currently on the Terramaster NAS RAID that is mission critical to be backed up or moved (as it will be completely formatted)
• A USB drive no bigger than 9mm x 17mm x 20mm ( I STRONGLY recommend THIS ONE here from Sandisk, as it is low price and incredibly small, even at 32GB, so it fits in the same USB cavity as the USB in the Terramaster NAS)

 

• I recommend not using a USB larger than 32GB, due to the constraints of 1st party software to format larger than this in FAT32. Don’t be tempted to spend like $2 more for a 64GB, as the UnRAID installation will occupy the full USB space (as you will create a system-image-USB) and space is utterly irrelevant when the UnRAID installation is so small
• A basic USB Keyboard (example HERE but really, any will do) and an HDMI Monitor (or simply any device that has an HDMI input – NOT output) such as a TV or Capture card
• Hard Drive and/or SSD media (you should already have these, but just in case) for your storage
• Optional – Download Advanced IP Scanner HERE, as it is a really useful tool for analyzing your network and finding your new UnRAID NAS for remote access

That is about it. Most of these (maybe not the USB drive at that physical size) you will almost certainly already have to hand.

Can I Reverse the UnRAID Installation and go back to Terramaster TOS?

Almost certainly, yes! However, there is one important caveat to keep in mind. When switching from TerraMaster’s TOS to UnRAID, the internal drives (HDDs and/or SSDs) will be reformatted to UnRAID’s storage pools, making them incompatible with TOS until reformatted again. This also applies if you decide to revert back to TOS—the transition is straightforward (simply replacing the internal USB drive and rebooting), but all data on the disks will be erased in the process.

Therefore, before making the switch between NAS operating systems, ensure that all critical data is properly backed up elsewhere. With that in mind, let’s move forward with installing UnRAID on your TerraMaster NAS.

UnRAID on a Terramaster NAS – Step 1, Download UnRAID

Head to the UnRAID website HERE and download the latest stable release of the software to your local PC, Linux or Mac system. Make sure to remember where you downloaded it. You CAN recommend the USB creator tool and that can allow you to create a system image of the UnRAID loader, but some users have highlighted that compatibility issues with some USB sticks and capacities have been highlighted. So, that is why I recommend scrolling down and downloaded the latest stable release of UnRAID to your local PC/Mac system.

UnRAID on a Terramaster NAS – Step 2, Preparing the USB

Connect the small form factor USB Drive to your system (again, this is the one I used from Sandisk) and after a few seconds, it should appear as an available USB Drive. The drive MAY need formatting (you will be prompted to do so), if that is the case, then you can format it via the system prompts and by default, it will format it to FAT32 (as long as your USB is less than 32GB). If you are not presented with a system prompt to format your USB, then you can head into My PC, or My Computer via a windows computer and right-click the drive, select ‘format’ and format it that way. IMPORTANT – Make sure in the ‘volume label’ or Drive Label field, you call the drive UNRAID (all in caps and no spacing)

If you have used the USB for other things previously, there is a chance that the drive has existing partitions in place. For that, the quickest way to completely remove any partitions is to open up the bottom-left windows system menu as normal, and then just type diskpart and open the command-line GUI tool. From there, use the command list disk to show the available drives that are connected, you will see your USB (normally disk 1 or 2, but can differ depending on your system layout and can be spotted by the storage amount). From there, type select disk # (where # is the drive number that your USB is shown as) and then type clean, which which will then remove any index structure for the drive (i.e the partitions and existing format) and then you can go back to the My Computer/My PC page and format the drive to FAT 32 as normal.

UnRAID on a Terramaster NAS – Step 4, Creating a USB Loader Image of UnRAID

Now that your USB has been prepared for the UnRAID USB setup, the next thing you need to do is move the appropriate installation files over to it. Find the .zip UnRAID Server installation you downloaded earlier on your PC/Mac system.

Then use the 1st party extractor tool or 3rd party tools such as WinRAR, then extract the contents of the downloaded .zip to the UNRAID USB drive (DO NOT CREATE ANY ADDITIONAL FOLDER STRUCTURE)!

REMEMBER! This will completely format your USB drive and any files that are on that USB will be destroyed. The process upto this point will have turned the USB into a pure boot image tool – the USB will not be usable for traditional storage again unless you completely format it again.

UnRAID on a Terramaster NAS – Setting the UnRAID USB to be a bootable Drive for the NAS

Now that you have the files extracted onto the UNRAID USB drive, you need to go into the folder structure and right-click the .bat file ‘make_bootable’, then select ‘run as Administrator’. This will open a new cmd window.

In this new CMD window, you simply need to press any button and the bootable batch file will do it’s thing in less than a second. Press any button again to exit the CMD window. Next, we need to amend a folder to ensure the drive is picked up as a bootable drive in the Terramaster mobo.

File the folder labelled ‘EFI-‘ and then rename it ‘EFI’. That’s all, there is nothing else left to change.

You can now safely remove the USB using the contextual system options on Windows/Mac systems and then prepare to install the USB inside the Terramaster NAS.

UnRAID on a Terramaster NAS – Step 6, Opening up your Terramaster NAS

This next step is going to differ depending on the Terramaster NAS Drive you are choosing to use. For this guide, I am using a 2023 generation F4-423 4-Bay NAS for this install, but the general steps are the same for any Terramaster NAS (though the location of the USB will differ) all the way up to the recently released F4-424 Max and T9-500 Pro!. With the Terramaster NAS disconnected from the network and from any power source. From there you will need to remove the external casing. In the case of most Terramaster NAS, the chassis is held by 4-6 screws on the rear of the casing that, when removed, allow you to remove the rear pannel+fans and slide the internal framework out the front of the casing (be sure to check the fans are not disconnected accidentally in this process). IMPORTANT – Remove any HDD/SSD Media during the dismantling of the Terramaster NAS chassis, as it would be so, SO easy to harm these with accidentally dropping/motion damage. No need to remember the order of the drives when you re-install them, as they are going to be formatted during the UnRAID installation.

Now, if you take a closer look at the main controller board of the Terramaster NAS (the one with network/USB ports attached, not the one that the HDD/SSD bays are on), you will spot a VERY small USB module in a tiny USB port. It should look something like this:

Now, THIS is where the default Terramaster TOS NAS software installation is kept. This is NOT where the OS actually runs from, but this is where the system checks in it’s BIOS when booting to find installation media (IF the system does not already have an active OS on the drives). Very delicately (as it IS a small USB and likely tucked in next to some other delicate components) remove the USB there is there, put it somewhere safe (as you will need this if you ever want to return the Terramster back to a TOS software system) and then replace it with the USB from earlier. THIS is why you needed a very small USB, as otherwise there is simply no way you would fit a traditional USB flash stick in the space provided.

That is pretty much it. This only other thing to factor in here is IF your Terramaster NAS does NOT have an external HDMI port. Most Terramsater NAS released after the 2020 generation have an HDMI port on the rear that although largely useless in TOS, is still accessible (something you will need for UnRAID initialization. However, some Terramaster NAS with Intel Processors have the HDMI Port located INSIDE the main chassis (much older 2018/2029 SERIES). So, IF your NAS has an inside HDMI port, you are going to need to connect an  HDMI monitor to it and run the initial installation (covering in a bit) with the chassis in this open state. After installation is complete, you can close the Terramaster NAS chassis up. Otherwise, if your NAS already has an external HDMI port, you can go ahead and reconstruct the NAS chassis. Essentially, if you NAS has integrated graphics (Intel Celeron, Pentium, N100, N305, Core, etc), you will have an HDMI output.

NOTE – If you plan on upgrading the memory of your NAS to 8GB-16GB (in order to use ALL of the features of UnRAID to their fullest extent), I would recommend doing so at this point before rebuilding the physical chassis again, as many Terramaser NAS have the 2nd SODIMM memory slot in really tight locations.

UnRAID on a Terramaster NAS – Step 7, Accessing the HDMI Port and Keyboard Control

Next, you need to start getting the system ready for Initialization and Setup. I would strongly recommend running the first-time installation via a direct interface with the Terramaster NAS. You will need to connect an HDMI Monitor/TV/Capture Card to the HDMI port of the NAS, a Keyboard (and/or mouse) to an available USB port) and then connect the power/network connections to the NAS and boot the device up. After this method of connection (as it allows you to check everything is working), you can switch back to accessing the system over the network in future.

You have two options with how to access the configuration and controls.

You can use the HDMI+Keyboard if you choose for console/command level access. Alternatively (much more recommended), use a program such as Advanced IP Scanner, which is free and VERY useful anyway, or even network command prompt) to scan your local area network and find where the Terramaster with UnRAID is located (i.e it’s IP).

This IP (eg 192.168.1.113) is what you put into the URL bar of your web browser and it will load into the login GUI for UnRAID. From here you will need to use the username ‘root’ in combination with the password that you created during initialization.

And that is about it. You now have UnRAID installed as the default OS of your Terramaster NAS. Now, it is worth remembering that UnRAID does require the use of a licence key in order to use all of the storage features. The type of licence you will need will be largely based on the scale of your storage (in terms of # of drives). However, you CAN go ahead and register for a free 30 day trial of UnRAID from within the GUI and get started.

From here you can do anything and everything that his highly regarded and exceptionally low resource-consuming server software offers. Head into the Storage area and start creating pools, as well as areas for caching and lots more features.

UnRAID was recently updated to ver.6.10.3 in a stable release of the massively portable format The first thing you are going to need to do when setting up your UnRAID > Terramaster NAS server is set up your storage. Do this by heading into the storage tab and following the handy steps on the screen. After that, you can pretty much do anything on your new lightweight NAS server!

Another fantastically easy and powerful bit of DiY NAS Software you can download that is often compared against is, of course, TrueNAS Core (currently in it’s Ver 13 release) You can find out more about TrueNAS Core in my full review below that covers everything I like and dislike about the platform:

Thanks for reading! I hope this guide has been helpful in maximizing your storage and getting the most out of your NAS. If you’d like to support my work and help me continue creating in-depth guides, reviews, and tutorials on NAS and related topics, there are a few ways you can do so—any of which I’d truly appreciate! You can visit the “Support NAS Passion” page HERE to explore different ways to contribute. Another easy way to help is by using the links below when shopping for your hardware—purchasing through these links earns us a small commission (at no extra cost to you), which helps keep the site running. Not looking to contribute financially? No problem (let’s be honest, we are all a bit strapped for cash these days – preach! You can still support us by recommending this blog to a friend, sharing a link on social media, or spreading the word to others who might find it useful.

Thanks again for reading, and have a fantastic week!

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

Need Advice on Data Storage from an Expert?

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

WE LOVE COFFEE

 

Firefly Pocket Cloud Mobile NAS Docking Station

Mobile NAS solutions have become somewhat vogue in the last year or so. Network Attached Storage solutions (NAS) have become increasingly popular as a cost-effective and storage-desirable alternative to cloud services, but once you step outside of the local area network of your chosen NAS solution, certain limitations present themselves. The biggest of which is to do with the speed of your backups. Backing up your PCs and phones over your own local network is great, but once you are offsite and far away, you are at the behest of your internet speeds and at the overhead of backing up multiple devices remotely. This is the issue that the Pocket Cloud mobile NAS system is hoping to improve against and overcome. Formed of two core parts, the Pocket Cloud NAS is formed of a handheld, battery-powered NAS drive that is remotely accessible from all the devices around it as a targeted backup. Then, when you get back to your desktop, you can slot the Pocket Cloud into the accompanying docking station, and from there it will backup all the data to its base station. From there, you can back up to the cloud, another NAS, or a USB drive. The Pocket Cloud hopes to hit Kickstarter at the end of March 2025, so let’s take a moment and discuss everything we know about it!

Firefly Station PC Mobile NAS Hardware & Design

The design of the Personal Cloud Drive is…well… it looks unusual. The actual NAS portion of the device is in a portable fan-assisted box with its own battery and about the same size and weight as two modern mobile phones. The silver plastic with matte metal design looks a little dated, and the shape (when it is in the dock) looks a little ‘toaster-like’, but aside from that, it’s a very portable device.

Interestingly, the primary storage unit portion of the device has its own LCD panel, as well as the means to cycle through options and action them directly from the system without using a mobile client app (though there is/will be one available apparently). This panel allows you to check the status of sync, backup operations, system configuration, and more. It’s a small detail and it uses a rather old-school wheel selection process, but it works a treat and makes a lot of sense!

The LCD screen is clear, the selection process simple and intuitive, and the presentation feels very nice. I was unable to fully test the mobile application control/management of the Pocket Cloud, so was unable to confirm how intuitive or responsive it is, but the LCD manual on-system panel was very responsive and allowed me quick and easy control. It also allows the user to action 1-click backups of devices connected via the storage inputs.

The portable box portion of the system features several ports and connections. First off, I was surprised to find an SD Card slot. The CES representative was unable to confirm the speed/revision, but it was nevertheless very interesting to see, as SD card backup slots have become increasingly rare on NAS devices in recent years and their access on a mobile NAS to allow photographers/videographers to back up their camera work on the fly between shoots ‘camera cable-free’ will be hugely appealing.

Alongside the SD Card slot there is both a USB A and a USB C Port, both at 5Gb/s speed. These both work as inputs to send data to the system. There is still no indication of how the 1-touch backup is set up, or how the client applications that this device will arrive with manage USB-connected drives (outside of the 1-touch button via the LCD automatically). It was not made clear during the demonstration at CES about whether one of the ports is specifically used to interface with the storage box unit, or even as an alternate means to charge the battery.

The storage unit (with the PC Pocket logo – which looks a little old-fashioned) features a 6400mAh battery, which is a decent amount of power to keep a modest device like this going. Unfortunately, the representative on the stand was unable to confirm how long this battery pack would allow the device to run between charges. However, as an example, the now-released portable NAS zSpace UnifyDrive UT2 runs on an ARM processor with 8GB memory and can run for around 2 hours max (realistically 1 hour of constantly processing) with their 2200mAh battery. The feature set of this personal portable NAS will obviously hugely impact how long that battery will last, but it’s still a decent-sized battery to arrive with. Additionally, the battery is in a removable slot inside the main storage model and can be swapped out for another battery if needed on long trips.

The storage box features an m.2 slot that supports up to 8TB of M.2 2280 NVMe storage. It is a shame that this is a single slot, as opposed to dual storage bays (as that would allow for RAID 1 support and therefore a safety net if one of the drives fails whilst the storage box unit is away from the docking station), but it is still good to know that the storage of this system is faster and more power-efficient NVMe, rather than slower SATA storage.

The CPU inside the main storage box unit is now confirmed, and is likely to be extremely modest. That said, the system does feature an internally silent cooling fan and has vents built into either side of the casing. Given the single M.2 NVMe slot inside and the modest hardware here, this is nonetheless an impressive bit of temperature provisioning for such a modest scaled device.

Now, let’s discuss the main ‘schtick’ of this device – the docking mechanic. The whole idea of this system is that you take the storage model with you ‘on the go’ and back up to the device over the physical connections (there was no confirmation or clarity on whether the storage unit had its own WiFi/Bluetooth connection – so I can only assume for now that the answer is no), you then simply connect the storage unit into the docking station and it begins backing up the docking station.

We have seen similar architecture to this (without the docking mechanic) to older devices, however, the difference here is the battery-powered storage box that allows you to back up all your devices to it when off-site, then just dropping that into the docking station when you get back home or the office. The speed and methodology behind the transfer are still yet to be confirmed (as is the security provision of the data once it is on the docking station, i.e. encryption as it transfers? Password authentication to access it?) but it is connected via a 14-pin connector between the storage box and the docking station.

Turning the docking station over reveals that it also has its own m.2 NVMe storage slot (located under a removable heatsink panel that has its own hex screwdriver built into its cover). This supports a 2280 m.2 NVMe, which is great news, but once again – I do wish this was at least a 2-bay docking station, as that would allow for the RAID safety net in the event of a dead SSD down the road – and the storage box is primarily designed for periodic backups, which will result in the data on the portable unit not really acting as a ‘backup’, but more as a data transportation point towards the dock later. Nevertheless, it is good that this docking station has its own storage.

The bottom corner of the storage box features three individual connections. There is a USB A port that I am told allows you to back up the contents of the docking station to an external drive, but it was not clear if this can also be used as a further backup path to allow backups to be conducted similarly to the removable storage box, but on the docking station.

The USB-C port is the power input for the device and it would appear that the device runs off domestically available USB mains power, though the actual USB power requirements were not confirmed.

Alongside the USB-C power port is the 2.5GbE network connection. This is good to see, as that will allow for greater network connectivity for sharing the system’s content. I am not clear on the extent to which the system can be accessed via this connection (the software that is used was shown in light media materials, but not actual usable demonstration portals at the CES 2025 show), but at least it is not restricted to a single 1GbE port, as found on most modest storage boxes comparable to this one. That said, 2.5GbE will still bottleneck a lot of the performance of even the most affordable M.2 NVMe – without knowing more about the CPU system hardware architecture, it’s not possible to know the extent to which this network connectivity can be used. The representative on stand highlighted that the contents of the NAS will certainly be accessible over SMB, as well as supporting Google Drive backups, but that was all that was confirmed in my relatively brief meeting.

Firefly Station PC PocketCloud Mobile NAS Release, Price and Concerns

There are still a lot of questions. Is remote access to the docking station of the NAS system possible outside of the local area network? And if so, how is that conducted (i.e. brand relay site point?) and what security measures are in place? Is advanced user authentication and/or encrypted transmission factored in?

The brand tells me that they are intending to launch this system at the end of March 2025 and they will be following the trend of a number of brands and using Kickstarter as their launch platform. Despite the marketing and product promotion advantages that this brings to eastern brands who want to take advantage of the toolset and analytically targeting resources of this platform to launch a new style of product, it will also put some users off who would much rather purchase a device like this at traditional retail. This would seem to be an already NAS/server-focused manufacturer behind this product, who does not have a huge presence in the U.S/outside of their home region, so I can see the logic behind the choice to use Kickstarter (UGREEN did it, Zspace did it, etc). But until I have hands on the product, I will hold off full judgment/thoughts on this device, as there are still a lot of question marks surrounding its deployment and abilities that need answering. I look forward to discussing more on this in March/April 2025. Learn More about the Firefly StationPC HERE on their website.

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