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GMKtec

Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro

Ref: K12-1

773,00€

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  • Description

    EAN: 6972570963945

    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 surpasses the performance of the Ryzen 7 8745HS model. The octa-core and sixteen-threaded unit, clocked at up to 4.9 GHz and with a 16 MB cache, easily handles multitasking and compute-intensive workloads. With a TDP range of 35-54 watts, it achieves the perfect balance between performance and energy efficiency. The device comes with Windows 11 Pro installed. It is also compatible with Linux.



    A man working at a computer with a GMKtec mini PC in a caravan in the evening

    Impressive performance with Ryzen 7 H255


    High computing power is provided by the AMD Ryzen 7 H255 processor, whose performance surpasses the Ryzen 7 8745HS, 7840HS and 6800H models. Eight cores and sixteen threads, clocked at up to 4.9 GHz and 16 MB of cache memory guarantee smooth operation of demanding applications and multitasking without performance drops. The chip is made using TSMC's 4 nm lithography, and with a TDP of 54 watts, the PC offers stable operation even under heavy load.



    AMD Ryzen processor with intense orange backlighting, embedded on the motherboard

    Integrated graphics with the power of an independent card


    The powerful AMD Radeon 780M chip provides smooth operation of games and graphics programs, offering performance comparable to dedicated GPU cards. The GPU clock frequency is 2600 MHz, and the RDNA 3 architecture used guarantees high frame rates - in popular titles up to 182 FPS in e-sports games and 127 FPS in productions with more advanced graphics are achieved. The integrated chip also copes admirably with video editing, 3D design and high-definition multimedia, making the K12 a versatile computer for work and entertainment.



    Gaming kit with GMKtec mini PC, gaming monitor, colorful GPU cooling and backlit keyboard

    8K image on four screens


    The device supports up to four simultaneous monitors at resolutions up to 8K, offering an exceptional visual experience and a large workspace. It features ports such as USB 4.0, USB-C, DisplayPort 1.4 and HDMI 2.1, allowing you to connect a variety of devices - from monitors and graphics tablets to TVs and projectors. It's ideal for creatives, analysts and professionals who need a powerful mini PC for multi-screen work and top-quality image processing.



    A desk with three screens, a tablet and a laptop, with a GMKtec mini PC in the middle, used for creative work and data analysis

    Everything you need for work and entertainment


    Create a fully functional workstation for work, gaming and multimedia. At your disposal will be 2 USB-C ports, 5 USB-A ports, HDMI 2.1, DisplayPort, 2 2.5G LAN ports, a CTIA 3.5mm audio jack and an OCuLink (PCIe Gen4 x4) port for connecting an external graphics card. Such equipment ensures full compatibility with modern devices and guarantees comfortable use in the office, home or studio.



    The back of the GMKtec mini PC with two Ethernet cables connected and HDMI, USB and network ports visible.

    Support for external graphics cards


    The OCuLink port allows you to connect an external graphics card, significantly increasing the computer's capabilities in gaming, rendering and graphics work. Such a solution allows you to achieve performance comparable to full-size PCs, while maintaining the compact size of the device. Note, however, that the OCuLink port does not support hot-plug functionality, so connecting or disconnecting the card should be done with the computer turned off.



    Mini PC GMKtec mounted on the back of a monitor in a modern black office

    Stable connection in any situation


    GMKtec K12 is equipped with two 2.5G Ethernet ports, which provide fast and stable data transfer - up to 2500 MB/s. Such a solution guarantees reliability in bandwidth-intensive applications - from office work, to transferring large files, to media servers or monitoring systems. The computer maintains a constant transmission speed and high responsiveness, ensuring smooth operation in all conditions. Using Wi-Fi 6E and Bluetooth 5.2 technology, the GMKtec K12 offers fast and stable connections in all conditions. The new Wi-Fi standard provides speeds of up to 2,500 Mbps, 37% higher than Wi-Fi 6, which translates into lightning-fast data transfers and low latency for 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.



    Mini PC GMKtec with clearly marked 2500 MB/s transfer speed and two connected network cables

    Easy memory and disk expansion


    The design of the GMKtec K12 has been developed for simplicity of upgrades and maximum flexibility. With easy access to components, you can expand your computer's capabilities in a matter of moments by mounting up to three M.2 2280 PCIe 4.0 SSDs with a total capacity of up to 24TB (max. 8TB per slot). In addition, two DDR5 5600 MHz SO-DIMM slots support up to 128 GB of RAM (max. 64 GB per slot), allowing you to customize your configuration for the most demanding applications - from working with large files to advanced graphics and computing projects.



    The interior of the GMKtec mini PC with mounted DDR5 5600 memory and three M.2 2280 SSDs

    Advanced solutions


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



    Contents of the GMKtec mini PC kit including computer, power supply, cables, mounting bracket, screws and instructions


    Included:


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


     







    ManufacturerGMKTec
    ModelK12
    Dimensions154 Ũ 115 Ũ 73.6 mm
    Housing materialMetal + plastic
    Weight926 g
    ProcessorAMD Ryzen 7 H255
    Base clocking3.7 GHz
    Max. clocking4.9 GHz
    Power consumption70 W
    RAM typeDDR5 5600
    RAM capacity32 GB (DDR5, included, removable)
    EMMCNo
    SSDM.2 2280 1 TB (included)
    2 Ũ M.2 2280 expansion slots, each up to 8 TB
    Total maximum capacity: 24 TB
    2.5 ''HDD/SSD supportNo
    TF card readerNo
    Real-time clock startYes
    BIOS supportYes
    TPMTPM 2.0 support (software)
    Video outputsHDMI 2.1 Ũ1, DisplayPort 1.4 Ũ1, USB4.0 (Type-C, DP/PD/Data) Ũ2
    Status indicatorPower status LED (white)
    Wi-FiWi-Fi 6E
    Interface typePCIe
    BluetoothBluetooth 5.2
    Bluetooth interfaceUSB 2.0
    3GNo
    4GNo
    Ethernet2 Ũ RJ45 (2.5G / 1G / 100M / 10M)
    USB 2.02 Ũ USB 2.0
    USB 3.23 Ũ USB 3.2
    External memory expansionNo
    Audio/video outputsHDMI 2.1 Ũ1, DP 1.4 Ũ1, USB4.0 Ũ2 (DP/PD/Data), 3.5mm audio jack
    Ethernet portsRJ45 Ũ2 (2.5G)
    Data transferYes
    ButtonsPower button
    DC INYes
    Audio input/outputJack 3.5 mm
    Antennas2 Ũ FPC (Wi-Fi + BT)
    Operating systemWindows 11 Pro (installed), Linux support
    Operating temperature0-40°C
    Storage temperatureNot applicable
    HumidityNot applicable
    Power supplyInput 100~240V 50/60Hz
    Output 19V/6.32A 120W,DC 5.5/2.5mm
    IR Remote ControlNo
    VESAYes
    Radio bandsWi-Fi 2.4G / 5G / 6G / Bluetooth
    Max. transmitting power20.5 dBm / 18.5 dBm / 7 dBm

    Note: Product descriptions are automatically generated based on the information provided by our suppliers.

    Despite our care in presenting the content, translation errors or inaccuracies may occur.

    If you have any doubts, please contact us before making your purchase.

    Thank you for your understanding.

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  • Returns

    We accept returns within 15 days of receiving your order. Items must be returned unused and in their original packaging.

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  • Guarantee

    We offer a full warranty on our products. For more details, please see our Terms and Conditions.

Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro
Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro
Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro
Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro
  • Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro
  • Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro
  • Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro
  • Mini PC GMKtec K12 Ryzen 7 H 225 16GB 255 32GB RAM + 1TB SSD WIN 11 Pro