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Item #:
230149586
GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB RAM Dual NIC LAN 2.5Gbps Desktop Computers 4K Display, WiFi 6E, USB3.2, USB-C, BT 5.2,
3 Sustainability Highlights
Item #:
230149586
€ 836
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Only 15 items left in stock.
Order now and get it around Thursday, July 23
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This small but powerful mini PC delivers satisfying results in productivity, office work, and gaming.
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What Stands Out
Powerful Performance
Equipped with AMD Ryzen 7 H 255 (Upgraded 8745HS), this mini PC ensures unmatched speed and efficiency for demanding gaming and multitasking applications.
Ultra-Fast Connectivity
Featuring dual NIC LAN with 2.5Gbps, WiFi 6E, and multiple USB ports, it allows gamers and professionals to enjoy seamless online experiences without lag.
High-Quality Display
Supports 4K display through HDMI and DP, delivering stunning visuals that enhance gaming and multimedia experiences for the ultimate entertainment.
Product Details
- 【AMD RYZEN 7 H 255】 The Ryzen 7 H 255 is a chip from the Hawk Point family and is an upgraded version of the older Ryzen 7 8745H and has 8 cores (16 threads thanks to SMT support) that run at up to 4.9 GHz, together with the powerful Radeon 780M iGPU. Unlike Zen 3, Zen 4 offers AVX512 support along with other improvements such as larger caches/registers/buffers across the board.
- 【GAMING PC】The Radeon 780M (12 CUs / 768 shaders, up to 2,600 MHz) can drive multiple displays simultaneously with a resolution of up to 8K. Hardware encoding and hardware decoding of the most common video codecs (AV1, AVC, HEVC) is also no problem; playing the latest games on FSR settings without issues.
- 【32GB DDR5 RAM + 1TB SSD】 GMKtec Mini PC K12 mini computer is equipped with Dual 16GB (Total 32GB MAX 128GB Support) SO-DIMM DDR5 5600MHz memory sticks. 1TB PCIE 4.0 SSD Drive with 3x M.2 2280 Expansion slots. Each slot capable of reading up to 8TB. (24TB MAX)
- 【QUAD SCREEN 4K DISPLAY SUPPORT】GMKtec NUCBOX K12 Mini PC support 4-screen 4K/8K output via HDMI 2.1 (8K@60Hz), DisplayPort 1.4 (4K@60Hz), and USB Type-C Transfer speed (supporting PD3.0/DP1.4/DATA). Ideal for gaming, video editing, and multitasking, it provides expansive and crisp multi-display support.
- 【OCULINK PORT】The Oculink port on the rear interface enables higher bandwidth capabilities, better frame rates and lower lag. The standard also operates at PCIe x4 speeds, compared to Thunderbolt's x3. Gamers and content creators can benefit from Oculink's higher bandwidth, resulting in better performance and lower lag for eGPU setups
- 【DUAL NIC FAST 2.5GBE + WIFI 6E + BT 5.2】 Dual Ethernet 2.5GbE LAN port design provides more applications, such as firewall, multichannel aggregation, soft routing, file storage server. Built-in WIFI 6E / Bluetooth 5.2 is more stable and efficient to connect multiple wireless devices such as projector, printer, monitor, speakers and etc.
- 【DUAL COOLING FANS WITH LIGHTING】Turbo CPU fan + a massive DDR5/SSD cooling fan deliver silent, ultra-efficient cooling (just 35dB in Quiet Mode!), while the advanced heatpipes and 360° airflow keeps your Ryzen Mini PC frosty under heavy loads. Plus, 13 dazzling RGB lighting modes let you personalize your rig’s vibe.
| Operating System | OS Pro |
| Specific Uses For Product | Everyday Use, Gaming, Multimedia |
| Personal Computer Design Type | Mini PC |
| Color | Black |
| Additional Features | Auto Power on, Dual DDR, Mini PC Gaming, Power Performance Settings, Wake on LAN and more |
| Hard Disk Description | M.2 2280 PCIE4.0 |
| Hardware Interface | Ethernet, HDMI, USB |
| Power Consumption | 35 Watts |
| Item Dimensions | 5.2 x 4.92 x 2.28 inches (13.2 x 12.5 x 5.8 cm) |
| Item Weight | 1.8 Pounds (820 grams) |
| Specification Met | CE, FCC, UL |
| Video Output Interface | HDMI |
| Hard Disk Interface | PCIE x 16 |
| Style Name | R7 H 255 |
| Cooling Method | Fan |
| Compatible Devices | Headphone, Keyboard, Monitor, Mouse, Speaker |
| Power Plug Type | Type A - 2 pin (North American) |
| Video Output | HDMI |
| Graphics Description | AMD Radeon Graphics |
| Graphics Coprocessor | AMD Radeon 780M |
| Graphics Card Ram | 32 |
| Graphics Ram Type | DDR5 SDRAM |
| Graphics Card Interface | Integrated |
| Processor Series | AMD Ryzen 7 |
| Processor Speed | 4.9 GHz |
| Processor Socket | TSMC 4nm FinFET |
| Processor Count | 1 |
| CPU Model Speed Maximum | 4.9 GHz |
| Total Usb Ports | 4 |
| Total Number of HDMI Ports | 1 |
| Number of Component Outputs | 1 |
| Human-Interface Input | Pinyin Keypad |
| Keyboard Description | No keyboard included |
| Keyboard Layout | QWERTY |
| Brand | GMKtec |
| Model Number | K12 |
| Model Name | K12 |
| Built-In Media | 1 x GMKtec Nucbox K12 Mini PC, 1 x HDMI Cable,, 1 x Power Adapter, 1 x User Manual, 1 x VESA Mount with Screws, |
| Processor Brand | AMD |
| Model Year | 2024 |
| CPU Model Number | AMD Ryzen7 H 255 |
| Video Processor | AMD |
| Unit Count | 1.0 Count |
| Manufacturer | Shenzhenshi Jimokekejiyouxiangongsi |
| Cache Memory Installed Size | 32 GB |
| Memory Storage Capacity | 1 TB |
| RAM Memory Installed | 32 GB |
| RAM Memory Technology | DDR5 |
| Ram Memory Maximum Size | 128 GB |
| Memory Speed | 5600 MT/s |
| RAM Type | DDR5 RAM |
| Memory Clock Speed | 7200 |
| Memory Slots Available | 1 |
| Display Resolution Maximum | 4096x2160 Pixels |
| Display Type | LED |
| Aspect Ratio | 16:9 |
| Resolution | 5120 x 2880 |
| Native Resolution | 5120 x 2880 |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Wireless Compability | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 802.11a/b/g/n/ac, 802.11ac, Bluetooth |
| Wireless Technology | Bluetooth, Wi-Fi |
| Wireless Network Technology | Wi-Fi |
| CPU Model | AMD Ryzen 7 |
| CPU Speed | 4.9 GHz |
| Cache Size | 32 GB |
| Graphics Card Description | AMD Radeon Graphics |
| Personal computer design type | Mini PC |
What's in the box
1 x GMKtec Nucbox K12 Mini PC
1 x Power Adapter
1 x User Manual
1 x VESA Mount with Screws,
1 x HDMI Cable,
Who Should Buy?
-
Gamers
Ideal for gamers seeking a powerful, compact mini PC capable of high performance and supporting multiple displays.
-
Content Creators
Perfect for content creators who require efficient processing power for video editing or graphic design with 4K display support.
-
Office Use
Great for office environments requiring high-speed connectivity and excellent multitasking capabilities for productivity tasks.
-
Casual Users
May not suit casual users needing basic functions as it offers more power than necessary for simple tasks.
-
Budget Buyers
Individuals on a tight budget might find this mini PC's price point higher than alternatives with lower specifications.
-
Heavy Gamers
Hardcore gamers demanding the absolute latest graphics and processing capabilities may find better performance in larger systems.
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Recycled materials
Contains at least 50% recycled material. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Number
- TE-00325179
- Certification Body
- TUV Rheinland (China) Ltd
Safer chemicals
Made with chemicals safer for human health and the environment. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Number
- TE-00325179
- Certification Body
- TUV Rheinland (China) Ltd
Worker well-being
Manufactured on farms or in facilities that protect the rights and/or health of workers. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Number
- TE-00325179
- Certification Body
- TUV Rheinland (China) Ltd
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Customer Questions & Answers
-
Question:
What is the maximum storage capacity of the GMKtec Nucbox K16?
Answer: The maximum storage capacity is 8TB, with dual M.2 slots supporting up to 4TB each. -
Question:
Can the mini PC support multiple displays?
Answer: Yes, it can connect up to three displays simultaneously using HDMI 2.0, DisplayPort 1.4, and USB4/DP ports. -
Question:
What types of applications can the K16 handle effectively?
Answer: It is designed for productivity, office work, and gaming, making it versatile for various tasks.
GMKtec Minis AMD Ryzen7 H 255 Editorial Review
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Last Updated on July 14, 2026
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€ 836
Order now and get it around Thursday, July 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Equipped with AMD Ryzen 7 7735HS processor for exceptional performance.
- Ultra-fast 32GB LPDDR5 RAM and 1TB NVMe SSD for seamless multitasking.
- Dual M.2 slots allowing up to 8TB total storage expansion.
- Exclusive Oculink port for high-speed eGPU connectivity.
- Supports triple display setup for immersive work and gaming experiences.
- Upgraded dual cooling fans maintain system performance and quiet operation.
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