Mini PC GMKtec K12 Ryzen 7 H255 32GB/1TB Windows 11 Pro

MINI PC GMKtec K12 Ryzen 7 H 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro

The GMKtec K12 Mini PC is powered by a custom AMD Ryzen 7 H255 processor, which outperforms the Ryzen 7 8745HS. The eight-core, sixteen-thread processor, clocked at up to 4.9 GHz and with 16MB cache, easily handles multitasking and demanding workloads. A TDP range of 35-54W allows for the perfect balance of performance and energy efficiency. The device comes with Windows 11 Pro pre-installed and is also compatible with Linux.

Impressive performance with Ryzen 7 H255

High processing power is provided by the AMD Ryzen 7 H255 processor, whose performance surpasses the Ryzen 7 8745HS, 7840HS, and 6800H. Eight cores and sixteen threads, clock speeds up to 4.9 GHz, and 16 MB of cache guarantee smooth operation of demanding applications and multitasking without performance drops. The system is manufactured using TSMC's 4 nm lithography, and its 54W TDP ensures stable operation even under heavy loads.

Integrated graphics with the power of a standalone card

The powerful AMD Radeon 780M processor ensures smooth operation of games and graphics programs, offering performance comparable to dedicated GPUs. The GPU clock speed is 2600 MHz, and the RDNA 3 architecture guarantees high frame rates – up to 182 FPS in popular esports titles and 127 FPS in more graphically advanced productions. The integrated chip also performs exceptionally well in video editing, 3D design, and high-resolution multimedia, making the K12 a versatile computer for work and play.

8K image on four screens

The device supports up to four simultaneous displays at up to 8K resolution, offering exceptional visuals and a large workspace. It features USB 4.0, USB-C, DisplayPort 1.4, and HDMI 2.1 ports, allowing you to connect a variety of devices—from monitors and graphics tablets to TVs and projectors. It's the perfect solution for creators, analysts, and professionals who need a powerful mini PC for multi-display work and high-quality image processing.

Everything you need for work and play

Create a fully functional workstation for work, gaming, and multimedia. At your disposal are two USB-C ports, five USB-A ports, an HDMI 2.1 port, a DisplayPort, two 2.5G LAN ports, a 3.5mm CTIA audio jack, and an OCuLink (PCIe Gen4 x4) port for connecting an external graphics card. This equipment ensures full compatibility with modern devices and guarantees comfortable use in the office, home, or studio.

External graphics card support

The OCuLink port allows you to connect an external graphics card, significantly increasing your computer's gaming, rendering, and graphics capabilities. This solution allows you to achieve performance comparable to a full-size PC while maintaining a compact size. However, please note that the OCuLink port does not support hot-plugging, so connecting or disconnecting the card should be done with the computer turned off.

Stable connection in every situation

The GMKtec K12 is equipped with two 2.5G Ethernet ports, which ensure fast and stable data transfer – up to 2500 MB/s. This solution guarantees reliability in applications requiring high bandwidth – from office work, through transferring large files, to multimedia servers and surveillance systems. The computer maintains a constant transmission speed and high responsiveness, ensuring smooth operation in all conditions. The use of Wi-Fi 6E and Bluetooth 5.2 technologies means the GMKtec K12 offers fast and stable connections in all conditions. The new Wi-Fi standard provides throughput of up to 2500 Mb/s, which is 37% higher than Wi-Fi 6, which translates into lightning-fast data transfer and low latency in online gaming. Bluetooth 5.2, on the other hand, works 2.5 times faster than version 4.2, guaranteeing stable communication with peripherals such as headphones, keyboards, and controllers.

Easy memory and disk expansion

The GMKtec K12 is designed with simple upgrades and maximum flexibility in mind. With easy component access, you can expand your system in seconds by installing up to three M.2 2280 PCIe 4.0 SSDs for up to 24TB of total capacity (max 8TB per slot). Additionally, two DDR5 5600MHz SO-DIMM slots support up to 128GB of RAM (max 64GB per slot), allowing you to customize your setup for the most demanding applications – from working with large files to advanced graphics and computing projects.

Advanced Solutions

The heat dissipation system combines two fans with a copper base, ensuring stable operation for up to 72 hours at a 70W TDP load. The convection airflow design increases cooling efficiency by up to 200% compared to traditional tower PCs, while maintaining a chassis volume that's only 1/50th the size. Intelligent system fans and thoughtful airflow distribution maintain optimal component temperatures, while RGB lighting adds a modern, striking touch. Depending on the type of tasks, the GMKtec K12 allows you to seamlessly switch between three operating modes, offering the perfect balance between silence, temperature, and performance. In Quiet mode (35-40W TDP), the computer runs nearly silently, Balanced mode (54-60W TDP) provides stable power for everyday tasks, and Performance mode (65-70W TDP) fully utilizes the processor's potential in games and system-intensive applications.

Included:

• Mini PC
• Power supply with cable
• HDMI cable
• VESA mount
• Screws
• User manual

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