GMKtec
GMKtec Mini PC
Bottom line: The GMKtec Mini PC ($319.59 on Amazon as of 2026-10-06): Intel i226 2.5GbE port, 2.5x the throughput of standard gigabit; main trade-off: core i3-10110U is a 2-core Comet Lake U chip from 2019.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Intel i226 2.5GbE port, 2.5x the throughput of standard gigabit
- ✓ Dual HDMI 2.0 outputs run two 4K 60Hz displays at once
- ✓ 16GB DDR4 arrives in dual-channel SO-DIMM config, not single-stick
- ✓ Free M.2 2280 NVMe PCIe slot for a second, faster drive
- ✓ Wake On LAN, PXE Boot, RTC Wake and Auto Power On for server use
Cons
- ✗ Core i3-10110U is a 2-core Comet Lake U chip from 2019
- ✗ 512GB boot drive is M.2 2242 SATA, not the faster NVMe standard
- ✗ Integrated Intel graphics at 1000MHz rules out modern gaming
- ✗ USB 3.2 ports cap at 5Gbps, so no 10Gbps or USB-C video out
Manufacturer description
The GMKtec G3 PRO Mini PC packs an Intel Core i3-10110U into a palm-sized chassis aimed at office desks, home servers, and dual-monitor workstations. GMKtec pairs the chip's 4.1 GHz peak boost clock with 16GB of dual-channel DDR4 SO-DIMM memory and a 512GB M.2 2242 SATA drive, so Windows boots quickly and a heavy browser-tab load stays responsive. Two HDMI 2.0 outputs drive a pair of 4K 60Hz displays from the upgraded Intel graphics (max 1000MHz), which also handles 4K video playback and AV1 decoding for living-room duty. Connectivity is the standout: four USB 3.2 ports at up to 5Gbps, WiFi…
SpecPicks Verdict
SpecPicks scored GMKtec Mini PC using a rating × review-volume × price-fit model applied to published specs and reviews across the home ai / computer lab category. GMKtec's home ai / computer lab lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for home ai / computer lab of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Can the GMKtec G3 PRO run Proxmox or ESXi?
Yes. GMKtec lists compatibility with Linux, Proxmox, Ubuntu, ESXi VMware, and firewall server builds, and the Intel i226 2.5GbE NIC is a common choice in those stacks.
How many monitors can it drive?
Two. It has two HDMI 2.0 ports, each capable of 4K at 60Hz, powered by upgraded Intel graphics running at up to 1000MHz.
Can I add more storage?
Yes. Alongside the included 512GB M.2 2242 SATA drive, there is a secondary M.2 2280 NVMe PCIe slot for expansion.
Is the i3-10110U faster than an N150 or Ryzen 3 4300U?
GMKtec cites a 4.1 GHz peak boost clock as an advantage over both for single-core tasks like browsing and office apps, plus Hyper-Threading for multi-threaded work versus the 4300U.
What warranty and support come with it?
GMKtec provides a 1-year limited warranty from the purchase date covering design and workmanship defects. Check the product listing for current terms in your region.
Key Features
- WHY CHOOSE CORE I3-10110U - Better single-core performance The Core i3-10110U has a higher peak boost clock (4.1 GHz) compared to the Ryzen 3 4300U and the Intel Alder Lake N150 series, making it better for tasks that rely on fast single-core performance (e.g., web browsing, office apps). Better multi-thread performance via Hyper-Threading the Core i3-10110U offers better performance in multi-threaded workloads compared to the Ryzen 3 4300U, especially for light productivity work and multitasking.
- 16GB RAM MEMORY & 512GB SSD STORAGE - GMKtec Nucbox G3 PRO mini pc is prebuilt with 16GB DDR4 RAM SO-DIMM DUAL CHANNEL, you will enjoy a speedier experience with Built-in 512GB M.2 2242 SATA Hard Drive. Our mini desktop pc boots up in seconds, work on multiple browser tabs, software applications and quickly transfers files. There is a secondary expansion storage using M.2 2280 NVMe PCIe slot.
- RICH INTERFACE - Nucbox core i3 mini computer is equipped with USB 3.2*4,up to 5Gbps/S, HDMI(4K@60Hz)×2, 3.5mm Audio Jack. Supports WiFi 6, and Gigabit Ethernet RJ45 2.5GbE network connectivity, Bluetooth 5.2. This Mini PC supports multiple device connection and can be used with servers, monitoring equipment, office equipment, displays, projectors, televisions, etc.
- 4K DUAL SCREEN DISPLAY - Mini desktop computer is equipped with upgraded Intel Graphics(max 1000MHz), supports 4K video playback and AV1 decoding, connect the pc with a projector as a home theatre, enjoy a variety of entertainments. Two HDMI 2.0 ports allows you to multi-task efficiently on two 4K@60Hz displays.
- UPGRADED COOLING FAN - The G3 PLUS has upgraded the cooling fan to reduce fan noise and thermals. We are using an upgraded thermal paste as well to help reduce heat on the CPU.
- WiFi6 & BT5.2 - Features the latest wireless connectivity with 802.11ax which offers speeds up to 600Mbps. Built-in Bluetooth 5.2 enables you to connect multiple wireless devices such as mice, keyboard, monitoring equipment, printer and monitor. High-speed wireless connection technology, reliable and efficient transmission speed, providing a faster internet experience for browsing and streaming. Small pc supports Wake On LAN, PXE Boot, RTC Wake and Auto Power On, ideal to use as a server.
Full Specifications
| ASIN | B0GHDTHM53 |
|---|---|
| Brand | GMKtec |
| Color | Black |
| RAM Type | SODIMM |
| CPU Model | Core i3-10110U |
| CPU Speed | 4.1 GHz |
| Cache Size | 16 MB |
| Model Name | G3 PRO |
| Model Year | 2026 |
| Resolution | 3840 x 2160 |
| Style Name | i3-10110U |
| Unit Count | 1.0 Count |
| Screen Size | 75 Inches |
| Aspect Ratio | 169 |
| Display Type | LED |
| Manufacturer | Shenzhenshi Jimokekejiyouxiangongsi |
| Memory Speed | 2666 MHz |
| Model Number | G3 PRO |
| Video Output | HDMI |
| Built-In Media | GMKtec Nucbox G3 PRO Mini PC Intel 16GB RAM 512GB Hard Drive, HDMI Cable, Power Supply & Cable, User Manual, VESA Mount with Screws |
| Full listing title | GMKtec Mini PC, G3 PRO Intel Core i3-10110U (Beats 4300U/N150), 16GB DDR4 RAM (Dual Channel) 512GB Storage Drive, Desktop Computer 4K Dual HDMI/USB3.2/WiFi 6/BT5.2/2.5GbE for Office, Business |
Ready to buy?
GMKtec Mini PC, G3 PRO Intel Core i3-10110U (Beats 4300U/N150), 16GB DDR4 RAM (Dual Channel) 512GB Storage Drive, Desktop Computer 4K Dual HDMI/USB3.2/WiFi 6/BT5.2/2.5GbE for Office, Business is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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