GMKtec has officially announced the launch of its latest compact desktop system, the NucBox M3 Pro Mini PC. The new Mini PC arrives with Intel’s 13th Gen Core i5-13500H processor, triple 4K display support, Wi-Fi 6 connectivity, and multiple storage expansion options aimed at users looking for a small yet capable desktop solution.
The company positions the NucBox M3 Pro as a productivity-focused Mini PC designed for office work, home entertainment, content consumption, and multitasking workloads. Despite its compact footprint, GMKtec claims the system delivers performance suitable for modern everyday computing needs.
The Intel Core i5-13500H processor features 12 cores and 16 threads, with boost clocks reaching up to 4.7 GHz. Built on Intel’s Intel 7 process technology, the chip is designed to balance performance and power efficiency for multitasking, media workloads, and productivity applications.
GMKtec states that the Mini PC achieves a Master Lu benchmark score of more than 1.05 million points. The company also highlights the compact dimensions of the device, noting that it is significantly smaller and lighter than a traditional desktop PC, making it suitable for tight workspaces, dorm rooms, and portable office setups.
The chassis features a CNC-machined metal frame with a sandblasted oxidation finish intended to improve durability while reducing visible fingerprints. GMKtec has also included a tempered glass top panel alongside laser-engraved branding to give the system a cleaner appearance.
To keep temperatures under control during extended workloads, the NucBox M3 Pro uses a cooling solution that combines copper heat pipes with a turbine fan design and bidirectional airflow. According to the company, the setup is designed to maintain stable operating temperatures while keeping noise levels lower during daily use.
For display connectivity, the Mini PC supports up to three 4K monitors simultaneously using dual HDMI outputs and a full-function USB Type-C port with display support. This configuration allows users to build multi-monitor workstations for office tasks, streaming, editing, or multitasking environments.
Additional connectivity features include:
- Dual HDMI ports
- USB Type-C with DisplayPort and data transfer support
- 2.5G Ethernet port
- Multiple USB 3.2 Gen 2 ports
- USB 2.0 port
- 3.5 mm audio jack
Wireless networking is handled through Wi-Fi 6, powered by the Realtek 8852BE module with support for speeds up to 1201 Mbps. Bluetooth 5.2 support is also included for wireless accessories and peripherals.
The system supports up to 64 GB of dual-channel DDR4 memory through two SO-DIMM slots. Storage options include an M.2 2280 NVMe SSD slot and an additional M.2 2242 SATA/PCIe expansion slot, with support for up to 4 TB of combined internal storage capacity.
GMKtec says the motherboard is also prepared for PCIe 4.0 storage support, offering additional flexibility for future upgrades.
The NucBox M3 Pro is available in several configurations:
- Barebone model: $329.99 (MSRP $399.99)
- 16 GB RAM + 512 GB SSD: $479.99 (MSRP $549.99)
- 32 GB RAM + 1 TB SSD: $679.99 (MSRP $949.99)
UK pricing starts at £274.99 for the barebone version.
As part of the launch promotion, GMKtec is offering an additional $15 discount using the coupon code “M3P15” during the promotional period. UK buyers can use the “GMKM3PRO15” coupon code for a £15 discount on eligible purchases.
