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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,
Item #:
230149586
€ 836
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Imported from USA store
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Order now and get it around Wednesday, August 19
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Experience seamless multitasking and gaming with the GMKtec Mini PC K12 powered by an AMD Ryzen 7 H 255 and featuring Quad Display 8K support!
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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
| 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 |
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.
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Office Use
Great for office environments requiring high-speed connectivity and excellent multitasking capabilities for productivity tasks.
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Casual Users
May not suit casual users needing basic functions as it offers more power than necessary for simple tasks.
Product Description
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, DP, HDMI NUCBOX K12 32+1T
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of games can I run on the GMKtec Mini PC K12?
Answer: You can run the latest games smoothly at high settings thanks to the powerful AMD Ryzen 7 H 255 and Radeon 780M graphics. -
Question:
Can I upgrade the memory and storage?
Answer: Yes, the K12 supports upgrades up to 128GB of RAM and 24TB of additional storage. -
Question:
How many displays can I connect simultaneously?
Answer: You can connect up to four displays simultaneously in 4K or 8K resolution for expanded workspace or gaming.
GMKtec Minis AMD Ryzen7 H 255 Editorial Review
The GMKtec Gaming Mini PC has garnered a highly positive reception from customers, particularly for its performance capabilities and compact design. Equipped with an AMD Ryzen 7 5825U processor and a generous 32GB of RAM, users report that this mini PC handles multiple applications, including resource-intensive tasks such as gaming, media Consumption, and home automation services, with remarkable speed and responsiveness. Reviewers particularly appreciate the seamless setup process, with Windows 11 Pro pre-installed and no unnecessary bloatware, allowing for a quick and straightforward user experience right out of the box. The unit’s ability to support dual 4K monitors through multiple display ports—including HDMI and USB-C—has impressed many users, further enhancing its functionality for both work and play. The audio quality has also received accolades, making it suitable for music lovers. Additionally, customers value the machine’s quiet operation, especially when mounted behind a monitor, which keeps their workspace organized and free from clutter. Though some users have tried running Linux on the device, they encountered limitations regarding support and performance issues in that environment, leading to a degree of disappointment. Furthermore, reviewers noted that while the power supply is somewhat larger than anticipated, the overall compact design of the mini PC is generally regarded as a significant advantage. In conclusion, the GMKtec Gaming Mini PC is praised for its performance, versatility, and space-saving design, positioning it as an excellent choice for those seeking powerful computing in a small package. **
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Pros
- Powerful AMD Ryzen 7 processor with 32GB RAM
- Excellent performance for multitasking and demanding applications
- Compact design with VESA mounting option for clutter-free setups
- Dual 4K monitor support with multiple display outputs
- Quiet operation, suitable for various environments
- Quick setup with Windows 11 Pro pre-installed
Cons
- Larger power supply than expected
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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€ 836
Order now and get it around Wednesday, August 19
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
- Features AMD Ryzen 7 H 255 with Turbo speeds up to 4.9GHz for powerful performance.
- Equipped with 32GB DDR5 RAM and 1TB PCIe SSD, expandable up to 128GB and 24TB respectively.
- Supports Quad Display output at resolutions up to 8K, perfect for gaming and video editing.
- Includes upgraded cooling design for efficient heat management.
- Connectivity options include WiFi 6, dual 2.5G LAN, and multiple USB ports.
- Compact and powerful, ideal for multitasking and immersive gaming experiences.
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