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Availability:
In Stock.
Arrives
Tuesday, Nov 17
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At a glance
- Condition
- New
- Model
- M5 Ultra
- Storage
- 512 GB
- Memory
- 16 GB
- Dimensions
- 4.5 x 4.9 x 1.8 in
- Weight
- 1.1 lb
- Color
- 16GB+512GB Obsidian black
- Warranty
- GMKtec offers a 1-year limited warranty for each mini PC, starting from the date of the purchase
- Works with
- Headphone, Keyboard, Monitor, Mouse, Television
Features 6
- Office Gaming Mini PC - UPGRADED GMKtec Nucbox M5 Ultra Series is equipped with the powerful AMD Ryzen 7 7730U processor, 8 Cores/16 Threads, Base 2.00GHz (Power Saving Quiet Mode) with Turbo Boost up to 4.50GHz (Performance Mode) in BIOS settings, Based on the ZEN 3+ architecture, this small but powerful mini pc delivers satisfying results in productivity, office work, and gaming. 35% Performance increase over AMD Ryzen 5 7430U/ Ryzen 7 5700U, 5600U, 5560U, 5500U.
- 16GB DDR4 RAM & 512GB PCIe SSD - Installed with DDR4 16GB RAM Dual Channel (2x8GB), the Nucbox M5 Ultra mini pc support expansion to 64GB RAM. Featured with 512GB M.2 2280 PCIe 3.0 SSD, support dual slot expansion each can be up to 8TB SSD. (Upgrades not included)
- DUAL NIC LAN 2.5G RJ45 - Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
- Mini Desktop Computer with 4K Triple Screen Display - Nucbox M5 Ultra integrates AMD Radeon Graphics 8 Cores 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback. It can connect to 3 display screens simultaneously.
- Fast Internet WiFi 6E + BT5.2 Connection - GMKtec Mini PC with WiFi-6E Wireless, have 2.5G/5G/6G triple band, more faster and lower latency. Bluetooth 5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 2*USB3.2 ports, 2*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB-C port(PD/DP/DATA), 1*DP Port, 1*Audio 3.5mm (HP&MIC), 1*DC Power Port.
- GMKTEC 3-YEAR WARRANTY - Starting from October 2026, GMKtec provides a 3-year warranty service for each mini PC, beginning from the date of purchase. The first year includes free returns and replacements for the complete unit, while the following two years include free replacement of major components. With our professional after-sales support team ready to assist you, you can purchase and use your GMKtec mini PC with confidence.
Description
Take a look at the Nucbox M5 Ultra OS, application and software setup. Take a look at how our Nucbox M5 Plus casual gaming mini computer desktop pc performs during a STEAM & BATOCERA gaming test run. Nucbox M5 Ultra Nucbox M6 Ultra Nucbox M7 Ultra Nucbox M8 Nucbox K11 Nucbox K12 Nucbox K16
Specs 62
| Operating System | OS |
|---|---|
| Specific Uses For Product | Everyday Use, Gaming, Video & Photo Editing, Multimedia |
| Personal Computer Design Type | Mini PC |
| Color | 16GB+512GB Obsidian black |
| Additional Features | Auto Power ON, Dual 2.5G LAN, Dual DDR4 Channel, Performance Settings, Wake ON Lan |
| Hard Disk Description | M.2 2280 PCIe 3.0 SSD/ M.2 2280 PCIe 4.0 SSD |
| Hardware Interface | 3.5mm Audio, Bluetooth, Ethernet, HDMI, PCI Express 3.0, USB 3.2 Gen 2×2, USB Type C |
| Power Consumption | 35 watts |
| Item Dimensions | 4.5 x 4.9 x 1.8 inches |
| Item Weight | 1.1 pounds |
| Specification Met | CE, FCC, UL |
| Video Output Interface | DisplayPort, HDMI, USB-C |
| Hard Disk Interface | PCIE x 16 |
| Style Name | Gaming PC Mini |
| Cooling Method | Dual Cooling Fan |
| Power Plug Type | Type A - 2 pin (North American) |
| Total Expansion Slots Quantity | 2 |
| Video Output | HDMI, DisplayPort, USB-C |
| Graphics Description | Integrated |
| Graphics Coprocessor | AMD Radeon Graphics 8Cores 2000 MHz |
| Graphics Card Ram | 16 GB |
| Graphics Ram Type | DDR5 SDRAM |
| Graphics Card Interface | Integrated |
| Display Resolution Maximum | 3840 pixels |
| Display Type | LED |
| Aspect Ratio | 169 |
| Resolution | 8K |
| Native Resolution | 5120 x 2880 |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, LAN, USB |
| Wireless Compability | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 5.8 GHz Radio Frequency, 802.11ax, Bluetooth |
| Wireless Technology | Bluetooth, Wi-Fi |
| Speaker Description | No Built-in Speaker |
| Speaker Type | No Built-in Speakers |
| Brand | GMKtec |
| Model Number | M5 Ultra |
| Model Name | M5 Ultra |
| Built-In Media | 1 x GMKtec Nucbox M5 Ultra AMD Ryzen 7 7730U Mini PC,, 1 x HDMI Cable,, 1 x Power Adapter,, 1 x User Manual, 1 x VESA Mount with Screws, |
| Processor Brand | AMD |
| Model Year | 2026 |
| CPU Model Number | AMD Ryzen 7 7730U |
| Video Processor | AMD Radeon Graphics 8Cores 2000 MHz |
| Unit Count | 1 Count |
| Manufacturer | Shenzhenshi Jimokekejiyouxiangongsi |
| Cache Memory Installed Size | 16 GB |
| Memory Storage Capacity | 512 GB |
| RAM Memory Installed | 16 GB |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 64 GB |
| Memory Speed | 3200 MT/s |
| RAM Type | DDR4 SDRAM |
| Memory Clock Speed | 3200 MHz |
| Processor Series | AMD R Series |
| Processor Speed | 4.5 GHz |
| Processor Socket | TSMC 4nm FinFET |
| Processor Count | 8 |
| CPU Model Speed Maximum | 4.5 GHz |
| Total Usb Ports | 5 |
| Total Number of HDMI Ports | 1 |
| Number of Component Outputs | 3 |
| Human-Interface Input | Buttons |
| Keyboard Description | No Keyboard Included |
| Keyboard Layout | QWERTY |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Small, powerful and priced right
Color: Black Steel
Basically, I tried to do everything I could to test this unit and see if it stumbled in any way. I have not been able to make it stumble so I am very pleased with this purchase. I love the small size and because of it I may just keep components in several places and just transport the small box as my portable computer. It has plenty of power for the type of work I do, which is normal homeowner type of uses. It has all the ports I could use or anticipate needing. It has a DP Port (Display Port) which is used to string multiple monitors together. I haven’t considered this in the past, but may in the future and it will be nice to have the option with this machine. Some of the USB ports I’m using could be freed up by using Bluetooth components. I would recommend this computer for people looking for an alternative to laptops or towers and the price is right considering what you get. It also appears to me that upgrading to larger RAM and Storage may not be necessary as the cloud appears to be taking over. I upgraded my other mini to larger RAM and a 1 terabit drive. But after using this unit I’m not sure it is necessary. All in all I can’t say anything negative about the unit. I’m very pleased! Keep reading for additional detailed description. This is my second minicomputer from GMKtec. I purchased one about 1 year ago. It worked well but the SSD crashed. The company worked with me, and I was able to replace the SSD, and rebuild the software and it has been working ever since. So, they have been responsive and stand behind their products. I had a need for a second computer so spotted this and decided to give it a chance. The unit came nicely packaged and intact. All the items listed were in the package as advertised. The difference with the minicomputer is that all the peripherals are not included. I have many of the peripherals so it is not an issue for me but be aware that if you don’t you need a monitor (I’m using a small TV I had), a keyboard (I bought a $13 USB one) and a mouse (I already had one). After acquiring the components, you literally just plug the components in and turn it on. The first thing you notice is how fast the screen comes up. Remember when you would turn your computer on then go get some coffee and hope it was up and running? Not so here it is a fast boot up. It went through some introductory screens and askes you some questions. The only one that gave me hesitation was the password one. It turns out this is to log into the computer every time you turn it on. So, make that a simple one to remember. I didn’t but went in to change it later. It comes loaded with Microsoft Windows 11 After that I started downloading software and Apps, all the ones that I use. I had no difficulty or problems with any of them. I connected it wirelessly through my home router with no difficulty. It comes with the latest wifi-6. I’m connected with 2.4 GHz channel and get 55 Mbps download and 33.42 Mbps upload. I know this depends on your systems but shows that there is plenty of speed. The minicomputer unit is 1.5 inches high and 3 3/8 inches square (see picture). Plenty of USB ports and if necessary, you can put a USB expander in one port. I used the headphones jack to listen to some music and connected my Bluetooth ear buds also both worked with a hitch and there is no lag or distortion. The package also comes with an angle support so you can hang it on the back of the monitor. This cleans up the area and make the monitor appear to be an all in one. I loaded Microsoft 365, a mechanical drawing program, iTunes and quicken and used them thinking that they may put the unit to a test for speed and any potential problems. There were none and it performed flawlessly. I have some “sleep” issues with the other unit, but this unit goes to sleep and wakes up with no issues even if left for a long period and with the monitor disconnected. Another improvement I noticed was that they have changed the way they screw the cover on. On my previous unit you had to remove the rubber feet to access the screws, and this will eventually cause problems with them coming off. This newer unit has the screws accessible trough the feet. This is much better for those looking to do any upgrading.
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Reviewed in the United States on October 28, 2023 by Kevin P Stewart
Very affordable and capable mini PC, highly recommended!
Color: Black Steel
After purchasing 4 GMKtec Nucboxes (3 of which are G2's), I figured it was time to write a review. For reference, I'm the Director of IT at a local school, so I'm pretty well versed in computers and technology. I have a mesh wifi network at home and up until recently, we'd been using HP ProBook laptops to stream content off the internet onto various large format TVs in the house. We also use the network to backup the large quantity of multimedia (movies, tv shows, anime, etc..) on 8 TB hard drives connected to the computers. We mirror the content using a backup tool. The laptops all had 2.5 GHz i5 processors and 8-16GB of RAM and 802.11g network adapters. Since the release of Windows 11 and the announced EOL (end of life) date of Windows 10, I've been looking for replacement computers. I'd read about Nucboxes in the trades and based on the reviews I saw decided to give the GMKtec G2 a shot. Boy was I surprised. I backup several gigabytes of data daily and with the old computers, this could take an hour or so. With the new computers, running WIFI 6, the backups were literally taking just minutes. To be honest, my home mesh is only WIFI 5 capable, but that is a substantial improvement over the WIFI 3 (802.11g) I had been using. To optimize network transmission speeds, I should upgrade my mesh, but to be honest, I'm so thrilled with the speeds I'm getting, I'm more than satisfied. So as media streaming devices, these are more than fine, but what about a desktop replacement? I set one up for my wife and she couldn't be happier. The N100 processor outperforms her old laptop and coupled with the DDR5 RAM and SSD, it more than fills her needs. We also love the 3 independent displays (2 HDMI and 1 DP) and we've even seen a noticeable drop in our utility bill. Our TV connected computers are typically on 24/7. Because of the fast bootup speeds of these devices, we considered shutting them down when not in use, but because of the low power consumption, we've decided to just leave them on. I've seen some reviews saying that these are okay for some entry level gaming, but that's not really my area of expertise. I will say that as a desktop replacement for office use, these are awesome. I mentioned that I manage IT at a school, right? Well I've been so impressed by these that we're in the process of upgrading our teacher workstation to GMKtec G2's. I also love that these come with Windows 11 Pro, installed. BTW, if you are looking at buying a Raspberry Pi 5 starter kit, I'd reconsider. These are cheaper and more capable. Of course, first verify that whatever you are trying to do is supported in the Windows environment. ProTip: When mounted in the VESA mounting screws behind a monitor, it's a bit of a pain to reach behind the screen to turn the device on. My solution? In the BIOS, you can configure the G2 to turn on when power is detected. If you do this, you can use something like a smart switch to power the box and turn it on with a voice command.
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Reviewed in the United States on December 4, 2024 by Mkduffer
Excellent small capable device
Purchased as a Linux media PC and NAS. Running Debian. I have not been able to get WiFi 6E to work with 6ghz signal. On 5ghz, wifi works pretty well with good speed. However the WiFi card's temperature can quickly skyrocket to absurdly high destructive temperatures. If you max out the WiFi link such as during a local speed test, I've seen the temperature quickly climb above 105 C before I chickened out and stopped the speed test. Otherwise the system is most impressive in that it can run cool especially in its low power mode set via EUFI. There's a secondary fan on top. It's quite noisy. Runs all the time and does very little to cool the device. Monitoring temperatures, the fan does not significantly help cool the WiFi adapter. SSD doesn't seem to heat up much even without the fan. This MiniPC had been sold earlier without the top fan. Not sure why they felt the need to add one. I had earlier tried the GMKTec G3 minipc. Its SSD did get extremely hot and it doesn't have a fan, no heatsink, and the SSD is in a sealed top area without ventilation. Maybe they're overcompensating in this minipc or maybe it depends on the specific brand SSD included. As a media PC, the GPU is plenty fast to play 4k60 video stream even on low power mode. Meets my use case. It's also ideal for my use case as a NAS to have the two 2.5gbs ethernet ports. Pretty easy to set up bridging in Debian between the two ports. Can get amazing speeds to/from the NAS over 2.5gb ethernet. Overall, good system, good value when promotion or coupon is in place.
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Reviewed in the United States on June 14, 2024 by Critic at large
Understand the limitations, great little box. EXCELLENT Gigabit-speed firewall/router/VPN gateway
Color: Black Steel
What its NOT: A high-performance machine. What it IS: A very-competent modest desktop device, with Windows, can handle multiple monitors (three) of reasonable resolution (e.g. 24" screens), is very power efficient, quiet and puts off little heat. One caveat: Due to the size of the case full-length nVME sticks WILL NOT FIT. This does limit your choices if you need more storage -- or want a faster one, as at least the smaller storage units come with MSATA (and not nVME) devices in them. However the connector is not blocked and the BIOS claims they're supported so at least theoretically an nVME drive of the correct length SHOULD work. For what these are designed to be - compact, power-sipping and suitable for office, remote work, web browsing and similar, or even potentially as a media player (from other storage) in a home theater setup they are nice and inexpensive. On a bang-for-the-buck basis they're very hard to beat and can easily mount right on the back of a monitor as well. For semi-embedded use (assuming you are smart about storage and possible corruption of the boot on power loss) they can be set to power on when connected in the BIOS too which is nice. It would APPEAR that a no-BS power-delivery USB adapter should run one which makes for a potential mobile use device given the availability of PD car adapters with 20V output but I've yet to attempt it and don't know if it would be stable. One caution is that consumer-grade SSDs are not power protected and as such there is a risk of scrambling it with unsolicited power failures so do take backups to something and be able to restore it if that happens (e.g. using Macrium.) UPDATE: If you are on Gigabit or slower Internet service the N150 version of this, which I've got, WILL run full wire-speed routing between both ports, it runs FreeBSD perfectly well and it can be set to power on automatically thus making it "power fail" safe. Note that it is EFI boot ONLY *and* its picky on the EFI partition layout, but it will boot and run off a USB stick with my (home-brewed) no-write-enabled media thus rendering it an entirely power-fail safe "stick it in a closet, its ok" appliance. A little firewall/router box with full IPSEC VPN capability that can run gigabit fiber Internet and not choke on the data for this sort of money, never mind sipping power, is pretty impressive. Just be aware they're RealTek NICs in there and not Intel thus config matters (specifically turn off TSO/LRO as usual for a router, AND shut off checksum offload.)
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Reviewed in the United States on April 24, 2024 by Tickerguy
I love it
Model Purchased: - AMD Ryzen 7 5825U (Turbo 4.5GHz),16GB DDR4, 512GB SSD - Paid $290 before tax - And connected it to a 4K monitor @ 60hz What did I do: - First thing was to install a super clear de-bloated Windows11 from USB. Worked great. - Obtained and installed latest drivers from GMKtec google drive. Worked great. - In BIOS made sure the CPU was in Balanced mode since performance mode caused too much fan noise. And set power mode to Balanced in Windows as well. - This new computer replaced a large desktop Intel i7 + Nvidia card. The Positives: - Very quiet, but I did place it under the desk as there was a very slight high-pitched coil hum and fan noise when it sat on my desk. - The performance in general rivals my old system with a few tweaks. Given my old system's dedicated NVidia card, I was gaming at 4k 60frames or higher. I had to step that down to 2K and less frames in general, but I didn't want this for gaming. If I wanted a better gaming experience I would have purchased a higher-end GMKTec gaming system. - The form-factor is tiny, I've had larger Intel i7 desktops that were so bulky, heavy, louder, and didn't perform this well. I don't even need a dedicated graphics card any longer. - My old computer used 250 watts, this new PC is using 8-12 watts as I write this review and up to 25 watts under heavy load. For comparison, my monitor steadily uses 50 watts. It just runs cooler. - I recommend this or the higher-end GMKTec PC's for anyone looking for a new PC. It just works, is affordable, and I enjoy using it. I just don't think about my PC as much any longer, since it is so quiet, has the performance I need, and it's out of sight and literally out of reach, which means I use the Windows Sleep feature to "turn it off/on" and it uses less than a watt in sleep mode. The Negatives: - The onboard fan is tiny and therefore loud if you intend to push this PC beyond the limits I described above. It will run at 65watts BIOS Performance mode, and you can get great performance but you'll hear the fan. - When I plug in a USB memory stick into the front USB-A 3.0 port to backup data I notice that the bluetooth mouse cursor/pointer will skip sometimes on screen as I'm using the PC, like a lag or delay. It's very annoying, so I just remove the USB stick and don't leave it plugged in. It's not a big-enough problem to try to find the root cause. I don't know if anyone else has seen this issue. Conclusion: Absolutely great all around inexpensive PC. I love it and this brand!
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Reviewed in the United States on November 22, 2025 by SN
Small & Fast
I am a retired computer tech and have built and repaired my own computers for years. It came time to replace my wife's computer so I went looking for parts. My search held an ad for a mini computer so I clicked on it to see if this was worth looking at. The specs were impressive enough to get me interested so I showed it to my wife. She looked at the big, heavy metal box sitting on our floor and immediately said yes. I still wasn't convinced but the price was incredible so I decided to give it a shot. Shipping was very fast and I had it Monday afternoon. I took 2 pictures that day. The first shows this computer sitting on top of the tower it is replacing & the second shows our desktop with the computer hooked up. Setup was incredibly easy and fast. I had to hook up to the wireless manually but other than that the whole process took about 5 minutes. It boots up very fast with Windows 11 Pro installed and my wife loves it. Our old computer was very noisy but there is no sound at all coming from this computer when it is running (I have to look at the light to make sure it is on). I hooked it up to a 40 inch hdtv using the included HDMI cable and found that as an added bonus you do not need to hook up external speakers, it uses the tv speakers. I love this! After playing with this for a week I have to say that I am more than impressed with it and I'm now looking at the 32 gig ram version of this computer for my gaming because I can't build one this inexpensively. Great job GMKtec.
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Reviewed in the United States on April 15, 2024 by Bj R.
Windows did not function properly in my GMK mini PC
I have been a loyal Amazon customer for many years. In all that time, I believe this is only my second review. I was compelled to write this review to warn others about my extremely bad experience with this product. I purchased this GMK mini PC back in March 2025 and retired it today after enduring various problems for 6 months. Straight out of the box I discovered Windows had been setup to run under the Korean language. I should have immediately returned it, but I managed to overcome this hurdle after many hours of trial and error configuration tweaks. After a few weeks of usage, the PC began failing with RESET ERRORS. The resets were few at first, but gradually became a chronic condition. This forced me to reinstall Windows as a final solution. Reinstalling Windows solved the reset issues, but I lost WiFi capability and was never able to restore it. And yes, the reset problem eventually started reoccurring. As a desperate final measure, I successfully converted the PC to an Ubuntu Linux machine. This solved the reset problem and restored WiFi. However, I need a Windows machine and today I purchased an HP OmniDesk to fulfill my requirement. I will continue to use the GMK mini PC as a hobby toy to explore the capabilities of Linux OS. Thus far it has been running fine. It's great for internet access and runs effortlessly without all the bloatware Windows crams into their OS. I feel small degree of satisfaction with my experience. I feel it has not been a total loss. At least the GMK is good for something more than a paper weight.
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Reviewed in the United States on August 26, 2025 by Lorenzo Lagos
A Powerhouse of Performance and Efficiency
The GMKTEC AMD Ryzen 7 5700U 16GB+512GB is an impressive piece of technology that delivers on all fronts. It’s powered by the AMD Ryzen 7 5700U processor, which is renowned for its superior performance and energy efficiency. This makes it an excellent choice for both heavy-duty tasks and everyday computing needs. The 16GB RAM ensures smooth multitasking, allowing you to run multiple applications simultaneously without any lag. Whether you’re editing videos, playing games, or running complex simulations, this machine can handle it all with ease. The 512GB storage is ample for storing all your files, documents, and multimedia content. It also contributes to the overall speed and performance of the system, ensuring quick boot times and fast data retrieval. One of the standout features of this model is its robust build quality. It feels sturdy and durable, promising a long lifespan. The design is sleek and modern, making it a stylish addition to any workspace. Another major plus is the ease of setup. The process is straightforward and user-friendly, making it a breeze even for those who aren’t tech-savvy. In conclusion, the GMKTEC AMD Ryzen 7 5700U 16GB+512GB is a high-performance machine that offers great value for its price. It’s a reliable choice for both professionals and casual users who demand speed, power, and efficiency from their computing devices. Easy setup for the folks that are not computer savvy.
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Reviewed in the United States on April 19, 2024 by Rob Bryant