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Availability:
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Arrives
Monday, Oct 26
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Size: R7 7730U 16GB DDR4 + 256GB
Features
- 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 & 256GB PCIe SSD - Installed with DDR4 16GB RAM (1x16GB), the Nucbox M5 Ultra mini pc support expansion to 64GB RAM. Featured with 256GB M.2 2280 PCIe 3.0 SSD, support dual slot expansion to 4TB 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 WARRANTY - GMKtec offers a 3-year limited warranty (1 year replacement + 2 years parts replacement) for each mini PC, starting from the date of the purchase effective on all sales starting Oct. 2026. All defects due to design and workmanship are covered. With a professional after sales team always ready to attend to your needs, you can simply relax and enjoy your mini PC
Description
1 Year War~ranty, 24Hr Support. Amazing discounts for Business Buyers. Follow our brand for deals and updates. Shenzhen GMK Technology Co., Ltd is a high-tech enterprise integrating scientific research, development, production and sales of Mini PC and Computer Accessories. Our company was established on June 6, 2019 and our core team is composed of engineers with 20 years of experience in consumer electronics. It was our shared dream that brought us together as GMKtec. GMKtec manufactures professional Mini PC computers. GEEK | We aim to provide the ultimate product experience for users around the world. MODERN | We aim to provide users with cutting-edge technology products. (K) Creative | We always adhere to the innovative spirit of keeping pace with the times. The GMKtec mini PCs are widely used at office, home theater and bussiness. All computers support customer customization. Due to global market constraints, DDR4/DDR5 RAM and SSD storage prices are on the rise. If you have been planning a PC build or storage expansion, now is the time to buy. Current inventory is still available at existing rates, but forecasts indicate costs will continue climbing. Don't wait until it costs more—lock in your savings today and upgrade with confidence. Equipped with the latest AMD Ryzen & Intel Processories. Built-in GPU for smooth framerate and gameplay. Take a look at our Nucbox M5 Ultra mini pc computer AMD Ryzen 7 7730U unboxing video! 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. The Nucbox M5 Ultra is the perfect choice for playing games. Can handle most games at a steady framerate. M5 Ultra Ryzen 7 7730U Nucbox M7 Ryzen 7 6850H Nucbox M6 Ryzen 5 6600H Nucbox M3 Core i5-12450H M3 Plus Intel i9-12900HK Nucbox G5 Intel N97 Nucbox5 Intel N5105
Brand: GMKtec
Operating System: 11 Pro
CPU Model: AMD Ryzen 7 7730U
CPU Speed: 2 GHz
Cache Size: 6 MB
Graphics Card Description: Integrated
Graphics Coprocessor: AMD Radeon Graphics 8CUs 2000 MHz
Memory Storage Capacity: 64 GB
Specific Uses For Product: Education, Everyday Use, Gaming
Personal computer design type: Mini PC
Operating System: 11 Pro
Specific Uses For Product: Education, Everyday Use, Gaming
Personal Computer Design Type: Mini PC
Color: Black
Additional Features: Gaming PC, Home Theater, Digital Signage, Video Conference, Business, Video & Photo Editing, Education, Everyday Use, Multimedia
Hard Disk Description: M.2 2280 NVME SSD Dual Slot Max. 4TB
Hardware Interface: 3.5mm Audio, 802.11 ac/b/g/n, Bluetooth 5, HDMI, PCIE x 4, USB 3.2 Gen 2
Power Consumption: 35 watts
Video Output Interface: DisplayPort, HDMI
Hard Disk Interface: PCIE x 4
Style Name: R7 7730U
Cooling Method: Air
Compatible Devices: Headphone, Keyboard, Mouse, Speaker, Television
Power Plug Type: Type A - 2 pin (North American)
Total Expansion Slots Quantity: 2
Video Output: HDMI, DisplayPort
Graphics Description: Integrated
Graphics Coprocessor: AMD Radeon Graphics 8CUs 2000 MHz
Graphics Card Ram: 8 GB
Graphics Ram Type: Shared
Graphics Card Interface: Integrated
Processor Series: AMD Ryzen 7 7730U
Processor Speed: 2 GHz
Processor Socket: FP6
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 Layout: QWERTY
Brand: GMKtec
Model Number: M5 Ultra
Model Name: M5 Ultra
Built-In Media: GMKtec Nucbox M5 Ultra AMD Ryzen 7 7730U Mini PC Computer, HDMI Cable, Power Supply & Cable, User Manual, VESA Mount and Screws
Processor Brand: AMD
Model Year: 2025
CPU Model Number: AMD Ryzen 7 7730U (8C/16T 4.50GHz)
Warranty Description: 3-Year Limited Warranty (1 Year Replacement + 2 Years Parts Replacement)
Video Processor: AMD
Unit Count: 1 Count
Manufacturer: Shenzhenshi Jimokekejiyouxiangongsi
Cache Memory Installed Size: 6 MB
Memory Storage Capacity: 64 GB
RAM Memory Installed: 16 GB
RAM Memory Technology: DDR4
Ram Memory Maximum Size: 64 GB
Memory Speed: 3200 MHz
RAM Type: SODIMM
Memory Clock Speed: 3200 MHz
Screen Size: 75 inches
Display Resolution Maximum: 4096x2160 pixels
Display Type: LCD
Aspect Ratio: 169
Resolution: 3840 x 2160
Native Resolution: 3840 x 2160
Connectivity Technology: Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Wireless Compability: 2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 802.11ac, Bluetooth
Wireless Technology: Bluetooth, Wi-Fi
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Oct 26
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
Size: R7 8845HS 32GB DDR5 + 1TB
I purchased a batch of seven GMKtec K8 Plus Mini PCs (AMD Ryzen 7 8845HS, 32GB DDR5, 1TB SSD) to deploy across a small business office environment. Out of the box, six of the seven units performed flawlessly—fast, quiet, and easily handling our local infrastructure, accounting software, and daily network demands. However, one of the units developed a highly specific hardware issue where it would randomly freeze under combined CPU and memory loads. After using advanced diagnostic tools (OCCT) to isolate the issue, I discovered a rare factory defect in the original motherboard/processor dual-channel memory routing. This is where GMKtec truly shined. I sent over the hardware diagnostic logs to their customer support team, and they responded incredibly fast. Without any runaround or making me jump through unnecessary software hoops, they immediately shipped out a brand-new barebones replacement unit. I swapped our original RAM and SSD into the new chassis, and it immediately passed every single stability test with zero errors. An unboxing defect can happen to any brand, but a company's true value is measured by how they handle it. GMKtec handled this perfectly. The machines are incredibly powerful for their size, the value is unbeatable, and their customer service is top-tier. I will absolutely buy from them again for future hardware cycles!
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Reviewed in the United States on June 25, 2026 by Strad
Size: R3 5400U 16GB DDR4 + 512GB
Edit update again 01/10/2025: I fixed my fan issue and as promised raised the score back up to 5 stars. It is a good, fast little computer but does get hot when you are gaming. I recommend popping the top off and exposing the top fan to the outside as this really helps in keeping it cool. When you put the top back on, when your finished, don't snap the top back in place so it will be easy for you to remove when needed. I know this would bother some people but I am not bothered by it as it helps keep it cool. Still five stars for what it can do for it's size. Still highly recommended. Edit up date 01/09/2025: I had to reduce the GMKtec M5 Plus from five stars to three stars because the little top cooling fan will not work all the time. I have the lid on but not snapped in because I have to take it off to force the fan to run. A quick spin with my fingers gets it going but I got to keep an eye on it other wise the little computer will over heat even though it's only fifteen watts. This is serious and the reason for only three stars. I am going to try to contact them and if they help I will improve the review back to five stars. *Next is another concern that has a lot of YouTube press and that is, Mini PC's shipping out with Malware or viruses. Let me make clear that GMKtec has been cleared so far and I tested mine forward and backwards with zero positives but you should be made aware of this. The most offending company (watch YouYube to get the companies name as it is all over) still has not completely cleaned their computers and are being very sneaky in the way they hide the Malware. One buyer replaced his M2 SSD and loaded a fresh copy of Windows 11. If you are one of those people who are sensitive to computer security then you need to know what you are getting into with Mini PC's. I didn't know this before I bought mine. Please check out the problem on YouTube before you buy. If you do buy, do not connect to the net till you have run a complete check. I recommend the very long but important Windows 11, full virus scan and download the free version of Malwear Bytes and run a test with that. I hope Amazon allows this review update to be printed as this is an important issue that everyone should be made aware of before they buy a mini PC. First off, it worked right out the box. Early setup could not have been any easier, a smart 8 year old could have set this mini computer up. That's not stretching it either. However setting up all the drivers from AMD and getting Windows 11 up to date did take time and requires someone a little more knowledgeable. I bought this as a novelty but now using it all the time. My big gaming computer has taken a back seat to this amazing little mini computer. Pros: Very quite, Very fast, Yes it plays games but more on the casual level. Beautiful eye popping monitor visuals, It uses only 15 watts of power. That means it runs very cool. The AMD processor the 5825U is designed to run on 15 watts. Cons: Terrible instructions with tiny print. Example, they send you a piece of black metal with some black screws that looks like it might be some sort of mounting bracket but the instructions give you zero information on what it is for. It uses only 15 watts of power. I know I had that as a pro but it could also be a con if you want to play more powerful AAA games. But who would use a mini computer to play AAA games like Cyber Punk 2077 or Hogwarts. Come on, use common sense. I will end this by saying do your research. Not all mini computers are only fifteen watts like this one. And if you look you will find the newest mini computers are AM5 platform and use up to 70 watts. But those units run from seven hundred and fiftly to almost a thousand dollars. You start spending that much money you might as well buy a full size gaming rig. Highly recommended
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Reviewed in the United States on January 2, 2025 by Q
Size: R7 8845HS 32GB DDR5 + 1TB
In my real life, I am a Technical Writer and Knowledge Manager for the company I work for, so if this review seems a little long or maybe too detailed, I wanted to make sure you got as much information as possible as I started using the computer. At home I am an avid movie and personal video collector and I just completed rebuilding my video server. It is in a tower case and is occupying the only space I have in my office for such a computer. As part of the rebuild, I intended to separate the serving and processing functions, so I was searching for a compact solution that would allow me to render video content for the server. This computer has provided everything I was looking for and more. These are the criteria I used in deciding on a replacement computer High speed processing I needed a computer that would help with video rendering. I am not a gamer but the performance of a gaming computer would speed up the video work I do. With the initial testing, this design is completing the rendering tasks about 20% faster that my previous computer. A compact Design. I have limited space on my desk for a PC. This mini PC was great as the size gave me options on my already crowded desk. Its size allowed me to place it behind a monitor, but there were also 2 mounting screw holes in the case so I decided to mount it to the back of my desk. Convenience of Several connection options. With 4 USB A ports I was able to connect my printers, keyboard and mouse and still had USB C connection options for my USB monitor and an External SSD device. See the picture Exterior Pictures Showing Ports and Top Removal Along with that connectivity there are options to connect wireless networks and to use Bluetooth top connect audio devices like headphones. Expandability In this small package I could still add an additional standard sized SSD. The surprise expandability is found in the Oculink Port this port gives PCIe connectivity speed for external devices. What Came in the Box The computer Introductory Booklet (Unfortunately not an English Page, but other picture have some English labels.) Power Supply and Power Cord HDMI cable (Must boot first time on HDMI) Mounting Bracket (No instructions on the exact uses. I mounted mine using the mounting holes on the back of the case.) See the Picture What's In the Box Setting up the Computer Unpacking the computer was straight forward. There was no assembly required. The only things needed to get started is a monitor to connect the HDMI cable (provided), a keyboard & mouse and to plug in the power supply. I followed the instructions on the yellow notice over the network ports advising that the system would set up much more quickly without Windows attempting to update during the initial boot up. This worked great and I will use this process on any other computer I will build. Within a few minutes, I was at the windows desktop. I was in a position to start installing software. See picture Original Desktop. I then connected a network wire and I was able to install my software and connect to my Microsoft account. There was a bit of disappointment, as there were no instructions in English supplied. There were about 10-12 languages in a pamphlet included in the box but none were English. The drawings were labeled well enough to identify the details of the ports well enough for my trained eye, but the standard user may be left with questions about a few of the ports. I decided to add a second SSD to the computer and found the access inside very simple. Turned the top shield a quarter turn to the left and it unlocked exposing 4 screws that held the top fan in place. Once those were removed, the fan lifted out easily (be careful of the wire connecting the system board to the fan.) See the picture Disassembly with SSD 2 Slot Identified As part of the final setup, I had to decide where the computer would be on my desk. I had a option to put it behind my monitor See Picture Behind the Monitor, but instead, I took advantage of the mounting holes on the bottom of the computer to hang the computer from the back of my desk. See the picture Desk Mount BIOS Notes I did look at the BIOS. I was curious about how configurable it was as I have found with other units that the BIOS is very focused and not designed to allow tweaking. While the interface was not very fancy (very DOS like) it appeared to have several settings to adjust memory and processor. See the picture BIOS Advanced There are many drill down options. Summary Overall this computer provides a significant performance boost over the equipment I had. In my research I found that the AMD products provide better performance for the dollar, combined with integrating the GPU into the chip design it made the unit compact while still providing enough horsepower to drive 3 monitors effectively. In the few days I have worked with this unit, I still find myself marveling at how fast bootup times are and how quickly applications launch and web pages load. If you are looking for a gaming computer I would give this one a chance, I think you will be surprised at the speed of this computer and its ability to keep up with some of the most demanding games.
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Reviewed in the United States on July 3, 2025 by James Corona
Size: R7 8845HS 32GB DDR5 + 1TB
My unit has a weird bug where if it goes to sleep, it will hard reset when it wakes up. (Kernel 41 error). Not a HUGE deal, as I just turned the sleep function off, but certainly makes me wary of other potential hardware fails or glitches. GMKtec did get right back to me about the issue through customer service - they suggested I edit something in the system registry - but I didn't want to mess with that. All in all though, I'm very happy with this. Machine is quiet and fast. The last PC I bought was in 2013, so you can imagine how far the tech has come since then. This thing is just blazingly fast with 32GB of RAM. I have no complaints about the quality of the build - it's sturdy and easy to use. I don't use the WiFi, I use an ethernet cable, so I can't comment on the WiFi issues some people experience. I would buy it again, to be totally honest. I'm excited for the future of mini PCs. I use it for some light gaming - CS2, guild wars - but it handles CS2 like a champ so I'm sure it can handle most games on low to mid settings. Older games run on high, obviously, no problem. EDIT: 6 Months /////////////// I have had instances where I need to use the WiFi and it has worked fine for me in those scenarios. Nice! Would still recommend it to someone who is maybe on the savvier side of PCs. I definitely still don't trust it 100% to not fail on me, and I back everything up on an external.
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Reviewed in the United States on November 20, 2025 by Trentoff
Size: R3 5400U 16GB DDR4 + 512GB
The short form: I wanted a small form-factor computer for general work and light-duty gaming. This machine provides it admirably. The longer form: I chose it because it promised a decent level of gaming performance for the one game I play, World of tanks, at a decent frame-rate without its having a to have a noisy, secondary fan to handle the kinds of heating that the additional performance needs. What I have, and what I'm writing this review on, is a machine that handles world of tanks with low medium graphics settings at a frame rate of 40-60 fps with a highish ping which fulfills my basic needs, and it can do more if I turn it's graphics settings to low, at which point its frame rate goes to over a hundred-and-ten fps which works to make up for my senior-citizen reaction speeds. For the general work requirement, it is more than adequate, as in "much more." I can run multiple applications on multiple desktops and stream video (Amazon, Netflix, etc.) with no problems. Although I am transitioning from Mac to Windows in order to use it, I found its set up was a fairly simple process. One very pleasant surprise of the thing is just how quiet it is and competent the thing has been. Right now, I'm running several different, none-too demanding apps, and the fan is barely audible. And, even when I run my gaming app, the top of the box has never gotten more than perceptibly, but not uncomfortably, warm to the touch. The artificial intelligence app built into the operating system is a surprisingly good knowledge-base that greatly extends the power of search engines to answer general knowledge and technical questions. It was particularly useful when the computer started crashing when I played YouTube videos. The suggestions it provided got me back normal function in minutes. Considering how internet integrated modern operating systems are, I think it is imperative that you buy and install antivirus software as your second act with this or any computer. The bottom line I am perfectly happy with this computer. I would like a smidgeon of additional graphics power for gaming, but, considering my needs and the price, and after a month of use, I am very satisfied with my purchas, and I would definitely recommend it to someone like a college student or a light-duty gamer who was willing to trade a small amount of graphics power for noise-heat-and-hassle-free operation.
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Reviewed in the United States on October 7, 2024 by Mark
Size: R3 5400U 16GB DDR4 + 512GB
TLDR: Excellent customer service for a solid, relatively inexpensive mini PC Long version: Ordered this in December of 2024. I purchased the same one a month prior for my wife to have after her laptop motherboard took a dive. Was impressed enough to order myself one for my office as well. We both have work laptops so neither of us needed a laptop for the house and for the price of these, you cannot beat their capabilities. Within about a couple months of owning this one, while using it mid session it had rebooted itself to bios. I was quickly able to see that it wasn't recognizing the installed SSD so I powered down and pulled the drive and reinstalled. It booted up normally and I was back in business. Happened a couple of times periodically with same results after reseating the drive. Now I'm no PC builder but have moderate tech capabilities and knew this was signs of a bad hard drive, but I wasn't bothered enough to replace it. Then 7 months into owning, the drive completely failed. Remembering they have a support function through amazon I went back to my order details. A quick email to GMKtec on a Saturday night resulted in their support emailing me back by the next Sunday morning. My initial email described what I had been experiencing along with the troubleshooting steps I had taken and their response was to send them the drive and they will replace it with a new one. I was pleasantly surprised I did not get 20 emails asking for more troubleshooting or worse, no response at all. 5 stars for customer service alone. From the time I contacted them to receiving my replacement drive was 9 days. All the while my wife's pc is running without a single issue, being a month or so older. The specs of the unit itself are what I would consider middle of the road. More than enough for typical office tasks but would probably fall short of serious gaming. I use it primarily for Fusion 360 doing 3D modeling and running my 3d printers off of, with Netflix or similar running on the second screen. I also have taken it on road trips and connected up a Xbox remote to play games from steam without any issues. But I am no serious gamer so it fit the bill for me. Are there other brands out there for mini pc's? Of course and they are all pretty similarly priced for the specs. I wouldn't hesitate to buy from GMKtec again based off my experience.
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Reviewed in the United States on September 11, 2025 by Amazon Customer
Size: R7 7730U 16GB DDR4 + 256GB
I’m honestly impressed with how much power is packed into this tiny computer. The setup process was incredibly simple—I just plugged in the power, connected the HDMI cable to my monitor, and added a keyboard and mouse. Within a few minutes Windows was ready to go and everything worked right away. For such a compact mini PC, the specs are very solid. It’s powered by the AMD Ryzen 7 7730U with 8 cores and 16 threads, which makes everyday tasks feel extremely smooth. It handles multitasking, web browsing, office work, streaming, and even some light gaming without any problems. The 32GB of DDR4 RAM and 512GB SSD also make a huge difference—apps open quickly and the system boots in seconds. Another thing I really like is the connectivity and expandability. It includes dual 2.5Gb Ethernet ports, Wi-Fi 6E, Bluetooth 5.2, USB-C, HDMI, and DisplayPort, so you can easily connect multiple devices or even run up to three 4K displays at once. Currentlly i have 3 monitors connected. My plan is to connect 6 monitors. 1 using the HDMI, 1 using DP, 2 using USBC with a hub that has two HDMI ports, and 2 using USB 3.0 to 2 hdmi ports. This setup offers me 100% more productivity conducting my monitoring work and my analytical analysis. The size is probably the most impressive part. It’s small enough to sit on the corner of a desk or mount behind a monitor with the included VESA mount, yet it performs like a full desktop. Despite the power, it’s also quiet and energy-efficient, which makes it perfect for a home office or media setup. Overall, this mini PC offers excellent performance, tons of ports, and a super compact design for the price. If you want a powerful but space-saving desktop computer, this is a great option.
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Reviewed in the United States on March 13, 2026 by Amazon Customer
Size: R3 5400U 16GB DDR4 + 512GB
Excellent pc for an excellent price! (i got it on sale though :P) It's small, silent, has every peripheral you could need on a mini pc, though i'm using mine for pfsense. I had trouble setting it up though because of the realtek NICs. Julian was an absolutely amazing and thorough help though when i emailed their support team. I wasn't the most polite and yet they messaged me back within a day with a detailed and thorough explanation on how to fix the problem. This is everything you could ever want out of a product, a good product, for a good price, with amazing customer service that DOES go the extra mile when it comes to support. My little GMKtec square now sits comfortably mounted upside down (did i mention the mounting bracket is great too?) in my home made tv stand looking perfect.
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Reviewed in the United States on September 23, 2026 by Buckshot2825