---
product_id: 616990173
title: "GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4"
brand: "gmktec"
price: "R$14495"
currency: BRL
in_stock: true
reviews_count: 13
category: "Gm Ktec"
url: https://www.desertcart.com.br/products/616990173-gmktec-k15-ai-mini-pc-oculink-with-intel-core-ultra
store_origin: BR
region: Brazil
---

# Intel Core Ultra 5 125U, 12C/14T, up to 4.3GHz 48GB DDR5 4800MHz RAM + 1TB PCIe 4.0 SSD Quad 4K/8K display support via HDMI 2.1 & DP 1.4 GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4

**Brand:** gmktec
**Price:** R$14495
**Availability:** ✅ In Stock

## Summary

> 🚀 Compact Powerhouse: Unleash desktop beast mode in a mini form factor!

## Quick Answers

- **What is this?** GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4 by gmktec
- **How much does it cost?** R$14495 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/616990173-gmktec-k15-ai-mini-pc-oculink-with-intel-core-ultra)

## Best For

- gmktec enthusiasts

## Why This Product

- Trusted gmktec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stunning Multi-Display Setup:** Supports up to four 4K/8K screens simultaneously, perfect for immersive gaming, video editing, and productivity workflows.
- • **Massive Memory & Storage Expansion:** 48GB DDR5 RAM and triple M.2 slots supporting up to 24TB total storage for future-proof multitasking and data needs.
- • **Next-Gen Connectivity & Networking:** Dual 2.5GbE NICs plus WiFi 6E and Bluetooth 5.2 ensure blazing-fast, stable wired and wireless connections.
- • **Silent, Stylish Cooling with RGB Vibes:** Dual quiet fans with customizable RGB lighting keep your rig cool and visually striking without the noise.
- • **Powerhouse Performance in a Miniature Frame:** 12-core Intel Ultra 5 processor with 14 threads delivers desktop-level speed at just 15W TDP.

## Overview

The GMKtec K15 AI Mini PC packs a 12-core Intel Core Ultra 5 125U processor with 14 threads, 48GB DDR5 RAM, and a 1TB PCIe 4.0 SSD into a sleek, energy-efficient chassis. It supports quad 4K/8K displays via HDMI 2.1 and DisplayPort 1.4, features triple M.2 slots for up to 24TB storage expansion, and offers advanced connectivity with dual 2.5GbE NICs, WiFi 6E, and Bluetooth 5.2. Dual silent cooling fans with RGB lighting ensure optimal thermal management. Ideal for professionals seeking high performance, multi-display setups, and future-ready expandability in a compact desktop solution.

## Description

desertcart.com: GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4 : Electronics

Review: I Bought One GMKtec Mini PC. Now We Have Seven. That Pretty Much Says It All. - The first time I came across one of these GMKtec mini PCs, I dismissed it. I figured it was just another tiny computer being pushed online with specs that probably looked better on paper than they performed in real life. Then GMKtec started showing up on literally every app I have on my phone. At some point I thought, okay, maybe this isn't just clever marketing. Maybe there really is something to these mini PCs, specifically the ones from GMKtec. So I bought one. The price was right, the hardware specifications were almost ridiculous for the money, and the price to performance ratio looked too good not to try. When it arrived, it instantly became the fastest computer we had in the shop. Now we have seven of them. That probably tells you most of what you need to know. These little things are seriously tiny. We mount ours directly to the back of standard VESA compatible monitors. We use Sceptre monitors in our shop, and once the GMKtec is mounted behind one, you basically can't even see the computer. It completely changes your idea of what a desktop computer needs to look like. Setup has been extremely easy. Everything you need is accessible, the ports are spaced well enough that you can actually use them without cables fighting each other, and even when the machine is mounted behind a monitor, everything remains practical to reach and connect. And the performance is where these little computers really surprise you. They will absolutely destroy whatever assumptions you once had about computer performance being related to physical size. For normal day to day work, these things fly. Noise levels are about what you would expect from something this small with active cooling, but most of the time they are surprisingly quiet. You can enable the higher performance modes when you need additional power, but obviously that comes with more fan noise. If you don't need something pulling around 45 watts for what you're doing, the lower power modes are perfectly capable for most everyday operations and are much more pleasant acoustically. But now that I've talked about the computers, I want to talk about something that might actually be more impressive: GMKtec's customer support. GMKtec is based in China. I'm in America. Normally, that combination makes me assume that if I ever need support, I'm going to be sending emails into the abyss and waiting forever for somebody to eventually respond. That has absolutely NOT been my experience with GMKtec. I don't know whether they have a really good support team, a really big support team, or both, but every time I've contacted them, I've received a response generally within about 24 to 72 hours. And I need to emphasize something here: I have NEVER consistently had that kind of experience with any other computer manufacturer or supplier. Not the big brands. Not the household names. Not the companies with enormous American support departments. With some major manufacturers, getting an actual problem resolved can turn into a week or two of emails, transfers, scripts, troubleshooting steps you've already completed, and trying to convince somebody that the problem actually exists. GMKtec has been different. I've had them take machines back. I've had them replace machines. I've had them replace individual parts. When something legitimately goes wrong and you didn't cause the problem, they actually try to help you fix it. That shouldn't feel unusual in the computer industry, but unfortunately, it does. I also want to be fair about the warranty side of this review. I haven't been sitting here with a calendar carefully measuring every warranty interaction against the exact warranty period because, frankly, that isn't how most of us use computers in the real world. What I can tell you is this: We've been using GMKtec computers for about a year now, and every legitimate issue I've brought to them has been resolved promptly and professionally. That matters to me far more than a warranty statement printed on a webpage. These machines are worth the money. You're getting an incredible amount of hardware packed into an unbelievably small enclosure, already assembled, configured, and ready to become an actual working computer. And depending on the GMKtec model you choose, if you pair one of these little machines with an external GPU, you can take the concept even further and build an incredibly compact, hidden HTPC or living room gaming setup without needing a giant traditional tower sitting next to your television. I started with one because I was curious. We now have seven because the first one proved itself. And these won't be the last ones I, or the company I've built, buys. We WILL get more. The performance is excellent. The size is almost comical. The price to performance ratio is fantastic. The machines are easy to deploy. And, perhaps most importantly, when something goes wrong, there are actual people on the other side willing to help. For an American customer buying computers from a company based in China, GMKtec has exceeded basically every expectation I had going into this. Thank you, GMKtec, for making your products available here in America. You've earned a lifelong customer. I love these little computers.
Review: One of the best Mini PC's on the market - I've been incredibly impressed with this mini PC. The setup was quick, and from the moment I turned it on, everything felt fast and responsive. Internet speeds are excellent, and programs open almost instantly with no noticeable lag. What surprised me most is how well it handles gaming. I tested several games and it ran them much better than I expected for such a compact machine. Frame rates were smooth, graphics looked great, and the system stayed stable even during longer gaming sessions. I will include the games I test at the bottom of this post. The storage is outstanding as well. It comes in at 1TB (for this model) and load times were instant! I hardly ever had to wait for any games or programs to load. The internet speeds for wifi are blazing fast too! I have pretty fast internet at my home... but other mini PC's that I have ran, never came anywhere close to these speeds. The best part is the size. It takes up almost no desk space, runs quietly, and is easy to tuck away behind a monitor or in a small workspace. It's amazing how much performance is packed into such a small footprint. I also loaded local AI models into this PC as well (odysseus ai) and it ran it with no issues at all. I am currently using this PC as my AI hub for everything in my home. Below are some photos of the tests I ran, as well as internet speeds, and WEI score for the pc in general. I also ran the newest version of "Furmark" for testing purposes, and it performed quite well. The games I ran were all on 1080p for testing purposes, with XESS balanced when applicable, but I DID increase to 4k on some of them, just to see how it operated. Spiderman: 65 FPS average Cyberpunk: 60 FPS average Forza 5: 89 FPS average Ratchet and Clank: 96 FPS average Street Fighter: 61 FPS average Black myth Wukong: 81 FPS average.

## Features

- LOW ENERGY HIGH PERFORMANCE MINI PC - The Intel Core Ultra 5 125U is part of the Ultra 5 lineup, using the Meteor Lake architecture with BGA 2049. Intel Hyper-Threading technology is available and effectly doubles the core-count of the P-Cores, to a total of 14 threads. Core Ultra 5 125U has 12 MB of L3 cache and operates at 1300 MHz by default, but can boost up to 4.3 GHz, depending on the workload. With a TDP of 15 W, the Core Ultra 5 125U consumes very little energy but outputs high performance efficiency
- 48GB DDR5 RAM + 1TB SSD - The K15 mini computer is equipped with Dual 24GB (Total 48GB) SO-DIMM DDR5 4800MHz memory sticks. 1TB PCIE 4.0 SSD Drive with 3x M.2 2280 Expansion slots. Each slot capable of reading up to 8TB. (24TB MAX)
- QUAD SCREEN 4K DISPLAY SUPPORT - K15 Mini PC support 4-screen 4K/8K output via HDMI 2.1 (8K@60Hz), DisplayPort 1.4 (4K@60Hz), and USB Type-C Transfer speed (supporting PD3.0/DP1.4/DATA). Ideal for gaming, video editing, and multitasking, it provides expansive and crisp multi-display support
- OCULINK PORT - The Oculink port on the rear interface enables higher bandwidth capabilities, better frame rates and lower lag. The standard also operates at PCIe x4 speeds, compared to Thunderbolt's x3. Gamers and content creators can benefit from Oculink's higher bandwidth, resulting in better performance and lower lag for eGPU setups
- DUAL NIC FAST 2.5GBE + WIFI 6E + BT 5.2 - Dual Ethernet 2.5GbE LAN port design provides more applications, such as firewall, multichannel aggregation, soft routing, file storage server. Built-in WIFI 6E / Bluetooth 5.2 is more stable and efficient to connect multiple wireless devices such as projector, printer, monitor, speakers and etc
- DUAL COOLING FANS WITH LIGHTING - Turbo CPU fan + a massive DDR5/SSD cooling fan deliver silent, ultra-efficient cooling (just 35dB in Quiet Mode!), while the advanced heatpipes and 360° airflow keeps your Ryzen Mini PC frosty under heavy loads. Plus, 13 dazzling RGB lighting modes let you personalize your rig’s vibe
- GMKtec Warranty- GMKtec offers a 1-year limited warranty for each mini PC, starting from the date of the purchase. 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G7YVNFWZ |
| Additional Features | Dual Large Cooling Quiet Fans with RGB Lighting. (Able to turn off the lighting with Fan Mode button), Dual NIC 2.5GbE Ethernet, Dual 3.5mm CTIA Ports (Front and Rear), Entry AI PC using Intel AI Boost NPU (11 TOPS), Oculink Port (Rear Port), HDMI 2.1, DP Quad Display 4K/8K Video Ports, Triple M.2 2280 Slot Expansion. Each Slot 8TB Max. (Total 24TB) |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #3,769 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #125 in Mini Computers |
| Brand | GMKtec |
| Built-In Media | GMKtec Nucbox K15 Intel Ultra 5 125U Mini PC Computer, HDMI Cable, Power Supply & Cable, User Manual, VESA Mount with Screws |
| CPU Model | Intel Core Ultra 5 125U |
| CPU Model Number | Intel Core 5 Ultra 125U 12C/14T, Intel 4 process technology, MAX 4.3GHz; 12 MB Cache; Total Peak TOPS (Int8): 21TOPS; |
| CPU Model Speed Maximum | 4.3 GHz |
| CPU Speed | 4.3 GHz |
| Cache Memory Installed Size | 48 GB |
| Cache Size | 48 GB |
| Color | Gunmetal Black(K15) |
| Compatible Devices | Headphone, Keyboard, Monitor, Mouse, Television |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Cooling Method | Air |
| Customer Reviews | 4.4 out of 5 stars 453 Reviews |
| Display Resolution Maximum | 7680 pixels |
| Global Trade Identification Number | 00199874388083 |
| Graphics Card Description | Integrated |
| Graphics Card Interface | Integrated |
| Graphics Card Ram | 48 GB |
| Graphics Coprocessor | Intel Graphics GPU 1.85GHz |
| Graphics Description | Integrated |
| Graphics Ram Type | Shared |
| Hard Disk Description | PCIe 4.0 M.2 2280 SSD Triple Slots Max.24TB |
| Hard Disk Interface | PCIE x 16 |
| Hardware Interface | 3.5mm Audio, 802.11 ac/b/g/n, Bluetooth 5, DisplayPort, HDMI, USB Type C |
| Human-Interface Input | Buttons, Keyboard, Mouse, Touchscreen |
| Keyboard Description | USB keyboard |
| Keyboard Layout | QWERTY |
| Manufacturer | Shenzhenshi Jimokekejiyouxiangongsi |
| Memory Clock Speed | 5600 MHz |
| Memory Speed | 5600 mt_s |
| Memory Storage Capacity | 48 GB |
| Model Name | K15 |
| Model Number | K15 |
| Model Year | 2026 |
| Native Resolution | 7680 x 4320 |
| Number of Component Outputs | 4 |
| Operating System | Windows 11 Pro |
| Personal Computer Design Type | Mini PC |
| Power Consumption | 15 watts |
| Power Plug Type | Type B - 3 pin (North American) |
| Processor Brand | Intel |
| Processor Count | 12 |
| Processor Series | Intel Core Ultra 5 125U |
| Processor Socket | FCBGA2049 50x25mm |
| Processor Speed | 4.3 GHz |
| RAM Memory Installed | 48 GB |
| RAM Memory Technology | DDR5 4800MT/S |
| RAM Type | DDR5 RAM |
| Ram Memory Maximum Size | 96 GB |
| Resolution | 7680×4320 |
| Screen Size | 75 |
| Specific Uses For Product | Everyday Use, Gaming, Video Editing |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 7 |
| Unit Count | 1 Count |
| Video Output | HDMI, DisplayPort, USB Type-C |
| Video Output Interface | DisplayPort, HDMI, Type-C, USB4 |
| Video Processor | Intel |
| Warranty Description | 1 year warranty |
| Wireless Compability | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 5.8 GHz Radio Frequency, 802.11ax, Bluetooth |
| Wireless Technology | Bluetooth, Wi-Fi |

## Product Details

- **Brand:** GMKtec
- **CPU Model:** Core i5-12450H
- **CPU Speed:** 4.4 GHz
- **Cache Size:** 16 MB
- **Graphics Card Description:** Integrated
- **Graphics Coprocessor:** Intel UHD Graphics 1.20GHz
- **Memory Storage Capacity:** 64 GB
- **Operating System:** 11 Pro
- **Personal computer design type:** Mini PC
- **Specific Uses For Product:** Business, Education, Everyday Use

## Images

![GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4 - Image 1](https://m.media-amazon.com/images/I/61pyFSqzV+L.jpg)
![GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4 - Image 2](https://m.media-amazon.com/images/I/71YVU82iMGL.jpg)
![GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4 - Image 3](https://m.media-amazon.com/images/I/71oMyUkNdhL.jpg)
![GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4 - Image 4](https://m.media-amazon.com/images/I/81tMjQRMcbL.jpg)
![GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 48GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4 - Image 5](https://m.media-amazon.com/images/I/71hOBQpEgGL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I Bought One GMKtec Mini PC. Now We Have Seven. That Pretty Much Says It All.
*by D***E on August 13, 2026*

The first time I came across one of these GMKtec mini PCs, I dismissed it. I figured it was just another tiny computer being pushed online with specs that probably looked better on paper than they performed in real life. Then GMKtec started showing up on literally every app I have on my phone. At some point I thought, okay, maybe this isn't just clever marketing. Maybe there really is something to these mini PCs, specifically the ones from GMKtec. So I bought one. The price was right, the hardware specifications were almost ridiculous for the money, and the price to performance ratio looked too good not to try. When it arrived, it instantly became the fastest computer we had in the shop. Now we have seven of them. That probably tells you most of what you need to know. These little things are seriously tiny. We mount ours directly to the back of standard VESA compatible monitors. We use Sceptre monitors in our shop, and once the GMKtec is mounted behind one, you basically can't even see the computer. It completely changes your idea of what a desktop computer needs to look like. Setup has been extremely easy. Everything you need is accessible, the ports are spaced well enough that you can actually use them without cables fighting each other, and even when the machine is mounted behind a monitor, everything remains practical to reach and connect. And the performance is where these little computers really surprise you. They will absolutely destroy whatever assumptions you once had about computer performance being related to physical size. For normal day to day work, these things fly. Noise levels are about what you would expect from something this small with active cooling, but most of the time they are surprisingly quiet. You can enable the higher performance modes when you need additional power, but obviously that comes with more fan noise. If you don't need something pulling around 45 watts for what you're doing, the lower power modes are perfectly capable for most everyday operations and are much more pleasant acoustically. But now that I've talked about the computers, I want to talk about something that might actually be more impressive: GMKtec's customer support. GMKtec is based in China. I'm in America. Normally, that combination makes me assume that if I ever need support, I'm going to be sending emails into the abyss and waiting forever for somebody to eventually respond. That has absolutely NOT been my experience with GMKtec. I don't know whether they have a really good support team, a really big support team, or both, but every time I've contacted them, I've received a response generally within about 24 to 72 hours. And I need to emphasize something here: I have NEVER consistently had that kind of experience with any other computer manufacturer or supplier. Not the big brands. Not the household names. Not the companies with enormous American support departments. With some major manufacturers, getting an actual problem resolved can turn into a week or two of emails, transfers, scripts, troubleshooting steps you've already completed, and trying to convince somebody that the problem actually exists. GMKtec has been different. I've had them take machines back. I've had them replace machines. I've had them replace individual parts. When something legitimately goes wrong and you didn't cause the problem, they actually try to help you fix it. That shouldn't feel unusual in the computer industry, but unfortunately, it does. I also want to be fair about the warranty side of this review. I haven't been sitting here with a calendar carefully measuring every warranty interaction against the exact warranty period because, frankly, that isn't how most of us use computers in the real world. What I can tell you is this: We've been using GMKtec computers for about a year now, and every legitimate issue I've brought to them has been resolved promptly and professionally. That matters to me far more than a warranty statement printed on a webpage. These machines are worth the money. You're getting an incredible amount of hardware packed into an unbelievably small enclosure, already assembled, configured, and ready to become an actual working computer. And depending on the GMKtec model you choose, if you pair one of these little machines with an external GPU, you can take the concept even further and build an incredibly compact, hidden HTPC or living room gaming setup without needing a giant traditional tower sitting next to your television. I started with one because I was curious. We now have seven because the first one proved itself. And these won't be the last ones I, or the company I've built, buys. We WILL get more. The performance is excellent. The size is almost comical. The price to performance ratio is fantastic. The machines are easy to deploy. And, perhaps most importantly, when something goes wrong, there are actual people on the other side willing to help. For an American customer buying computers from a company based in China, GMKtec has exceeded basically every expectation I had going into this. Thank you, GMKtec, for making your products available here in America. You've earned a lifelong customer. I love these little computers.

### ⭐⭐⭐⭐⭐ One of the best Mini PC's on the market
*by C***R on June 22, 2026*

I've been incredibly impressed with this mini PC. The setup was quick, and from the moment I turned it on, everything felt fast and responsive. Internet speeds are excellent, and programs open almost instantly with no noticeable lag. What surprised me most is how well it handles gaming. I tested several games and it ran them much better than I expected for such a compact machine. Frame rates were smooth, graphics looked great, and the system stayed stable even during longer gaming sessions. I will include the games I test at the bottom of this post. The storage is outstanding as well. It comes in at 1TB (for this model) and load times were instant! I hardly ever had to wait for any games or programs to load. The internet speeds for wifi are blazing fast too! I have pretty fast internet at my home... but other mini PC's that I have ran, never came anywhere close to these speeds. The best part is the size. It takes up almost no desk space, runs quietly, and is easy to tuck away behind a monitor or in a small workspace. It's amazing how much performance is packed into such a small footprint. I also loaded local AI models into this PC as well (odysseus ai) and it ran it with no issues at all. I am currently using this PC as my AI hub for everything in my home. Below are some photos of the tests I ran, as well as internet speeds, and WEI score for the pc in general. I also ran the newest version of "Furmark" for testing purposes, and it performed quite well. The games I ran were all on 1080p for testing purposes, with XESS balanced when applicable, but I DID increase to 4k on some of them, just to see how it operated. Spiderman: 65 FPS average Cyberpunk: 60 FPS average Forza 5: 89 FPS average Ratchet and Clank: 96 FPS average Street Fighter: 61 FPS average Black myth Wukong: 81 FPS average.

### ⭐⭐⭐⭐⭐ Small, powerful, FAST!
*by K***T on May 14, 2024*

My wife’s laptop is old and SLOW. I decided to buy a better unit, not bigger, to handle some additional tasks and “gift” my other unit to her. The older unit is a GMKtec also and is still working well and still does all the basic things and is 10 times faster than her laptop which is all she needs. I am moving to do some video editing and picture manipulation and some CAD drawing, so I wanted something with a little more “kick”. This unit seemed to fit the bill and the price was reasonable considering the extra speed, storage and expansion capabilities, and after putting it through its paces – it fits better than expected! As always, my goal is to try everything I can as quickly as I can to try to see if I can find any issues that would cause me to return it or to have to contact the manufacturer. The harder I tried the more I liked the unit, I tried things like playing 4K Video (need to get more of that). 3D modeling and rotating the objects, standard CAD drawings, picture editing and storage, all without any issue and I noticed a distinct increase in the speed from my other units. This will be the third GMKtec unit I have purchased. Because of that I can heartily recommend their products and service. I had one issue with my first unit, and they took care of it quickly and answered all my questions. The unit came nicely packaged in a clean box. Everything came out easily and I have a picture of all of the components attached to this review. I followed the startup instructions and plugged everything in and turned it on, went through the startup process with windows and was on my way. One thing to consider with a minicomputer is that it doesn’t come with peripherals, specifically a monitor and keyboard and mouse. I already have a minicomputer, so I already have these. When my wife moves to the older box we will need to get replacements for her. I will buy a Bluetooth keyboard and mouse to minimize USB port use. This unit comes with 32 GB of RAM and a 1 TB SSD, and the unit is expandible to 4 TB. On my other units I quickly upgraded the RAM and Storage to what this one comes with so at this time I don’t see the need to add more which is a savings in time and money. I am now a fan of disconnected peripherals, keyboard, mouse, screen, portable drives, etc. it gives me the flexibility to disconnect and move them as I see fit or carry them with me while I travel. After I got the unit up and running, I started loading software and setting it up the way I like. There were no difficulties and it seemed to load and execute the installations faster than I am used to. I did do some speed tests and I know the modem has a lot to do with speed, but I was getting 96 mbps upload and download connected to the LAN with a cable and 94 mbps upload and download using the Wi-Fi connection. Plenty fast for my needs. I hooked up a pair of older speakers that use usb power and the earphone jack and they worked fine. Shows that it is downward compatible with older equipment. I left the computer on overnight to ensure there were no problems. It went to sleep and woke up without any issues. Earlier models had an issue with this, and I wanted to make sure it wasn’t there. I played avatar on the computer monitor and it worked great no lag no hesitations beautiful color. I figured 4K would test its graphics capability and my living room TV is 4K compatible. I hooked it up to the TV using the HDMI and found some 4K sample videos to play. They worked without a hitch, no hesitation, no buffering, and beautiful color, quite stunning I should add. I might start looking for more 4K stuff to play on the TV. I Downloaded Freecad which is a 3D modeling software, again flawless. I was able to reorient the 3D picture as fast as I could, and it looked like a movie. Along those lines I used a CAD drawing program also with no issues. Decided to do some graphic manipulation for a sales project I’m working on and edited pictures and moved them around again. It worked beautifully. Lastly as a graphics / speed trial I downloaded the starcraft game and played for a while. No issues. Other software I downloaded and used: Quicken, iTunes, Sonos (we have a system in the house), DropBox, Microsoft 365, Pumble So, this computer will take me to the next level I am looking for with speed, processing power, graphics and more. I had no trouble setting it up, using it and there were no manufacturing defects or problems. Since I have 3 GMKtec units now I can wholeheartedly recommend their products, and based on the interactions I have had they stand behind their products and provide support as needed to help. They are based out of China, so email has been my communication tool of choice even though there is a delay due to the time difference, but they have been very quick and responsive to my questions as their literature says “no question to big or small”

## Frequently Bought Together

- GMKtec Mini Desktop Computer, M3 Intel Core i5 12450H (8C/12T, up to 4.40GHz) Mini PC 16GB DDR4 (8GB*2) 512GB SSD, 2X HDMI 4K, 4X USB 3.2, USB-C, WiFi 6, BT 5.2, RJ45 2.5G Black
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black
- Logitech MK120 Wired Keyboard and Mouse Combo for Windows, Optical Wired Mouse, Full-Size Keyboard, USB Plug-and-Play, Compatible with PC, Laptop - Black

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-10*