GMKtec NucBox G3 Pro Launches as an Affordable Mini PC for Everyday Use

Friday, 13 February 2026 at 01:19

GMKtec has officially introduced the NucBox G3 Pro, a palm-sized desktop designed for users who want reliable everyday performance without spending too much or sacrificing desk space. The new mini PC is built around Intel’s 10th Gen Core i3 platform. The device clearly targets office work, home setups, media streaming, dorm environments, and even light NAS or personal server use.

With a weight of around 280 grams and measuring just 114 × 106 × 44 mm, the NucBox G3 Pro is small enough to mount behind a monitor using the included VESA bracket, keeping setups clean and minimal. Certainly another good addition from GMKtec's portfolio of solid mini PCs.

NucBox G3 Pro - Performance and Hardware Overview

The NucBox G3 Pro runs on the Intel Core i3-10110U processor. It features 2 cores and 4 threads, with a base clock of 2.1GHz and a turbo boost up to 4.1GHz. The chip includes 4MB of cache and supports adjustable power profiles, including Silent Mode at 8W, Balanced Mode at 10W, and Performance Mode at 15W. Cooling is handled by a single fan paired with a copper heat pipe.

The Graphics duties are managed by Intel UHD Graphics for 10th Gen processors. The GPU runs at a 300MHz base frequency and scales up to 1.0GHz dynamically. This setup is suitable for office tasks, web browsing, media playback, and light productivity work.

Memory support includes two SO-DIMM slots with configurations available in 0GB, 8GB, or 16GB. The system supports up to 64GB of DDR4 RAM using two 32GB modules. For storage, buyers can choose 0GB (barebones edition), 256GB, or 512GB SSD options. The dual M.2 slot design allows storage expansion up to 8TB, offering flexibility for users who need additional capacity.

Connectivity, Ports, and System Support

The mini PC supports dual HDMI 1.4 outputs, allowing dual 4K displays at up to 4K@24Hz. While not aimed at high-refresh setups, it works well for productivity and media-focused environments.

Wireless connectivity includes Wi-Fi 6 with theoretical speeds up to 1201Mbps via the RTL8852BE module, along with Bluetooth 5.2. For wired networking, it features a 2.5G LAN port powered by the Intel i226 controller, providing faster-than-gigabit connectivity.

Port selection is practical for its size. The front panel includes two USB 3.2 Gen1 ports (5Gbps) and a power button with a white LED indicator. On the rear, users will find two additional USB 3.2 Gen1 ports, two HDMI 1.4 outputs, a 3.5mm CTIA audio jack, a 2.5G RJ45 LAN port, DC input, a security lock slot, and a reset button.

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The system is powered by a 12V/3A adapter and includes a built-in CMOS battery. It supports Windows 11 Pro and multiple languages, including English, Portuguese, Spanish, French, German, Japanese, Korean, Arabic, Russian, Hebrew, and Chinese variants.

As part of the launch promotion, the NucBox G3 Pro starts at $169.99, down from its $309.99 MSRP, with an additional $20 discount available using coupon code G3PV20.