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Item #:
224627736
GMKtec K12 Gaming Mini PC Oculink AMD Ryzen 7 H 255 Upgraded 8745HS 32GB DDR5 RAM 512GB SSD, Desktop Computer Radeon 780M Graphics, 3X M.2 2280
Item #:
224627736
NAD 16427
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Experience unparalleled performance and cutting-edge technology with the GMKtec K12 Mini PC, perfect for gaming, video editing, and multitasking.
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What Stands Out
Powerful Performance
Equipped with AMD Ryzen 7 8745HS and 32GB DDR5 RAM, this mini PC delivers exceptional gaming performance and multitasking capabilities, ensuring smooth gameplay and responsiveness for demanding applications.
Versatile Expansion
With three M.2 2280 slots for storage expansion, users can easily upgrade their storage solutions, providing flexibility for various gaming libraries and applications without compromising performance.
High-Speed Connectivity
Featuring Dual NIC 2.5G, HDMI 2.1, and USB4, this mini PC supports lightning-fast data transfer and connectivity, ensuring seamless online gaming experiences and superior connectivity with modern devices.
Product Details
| Best Seller Ranking | #23 in Mini-PC Barebone |
| Brand | GMKtec |
| Series | K12 |
| Model | K12 32+512 |
| Part Number | K12 32+512 |
| Color | Gunmetal Black |
| Form Factor | MINI PC |
| CPU Type | AMD Ryzen 7 |
| CPU Socket | TSMC 4nm FinFET |
| CPU Cores | 8-Core |
| North Bridge | Integrated in AMD Ryzen 7 H 255 SoC |
| South Bridge | Integrated in AMD Ryzen 7 H 255 SoC |
| Memory installed | 32GB (2x16GB) DDR5 5600 MT/s |
| Memory slot | 2 x SO-DIMM Slots |
| Memory Type Supported | DDR5 5600 MT/s |
| Dual Channel Memory Supported | Yes |
| Other | 3x M.2 2280 PCIe 4.0 Slots (Max 24TB Total Storage) |
| Hard Drive Installed | 512GB PCIe 4.0 M.2 2280 NVMe SSD |
| M.2 | 3x M.2 2280 PCIe 4.0 Slots (Max 24TB Total Storage) |
| Integrated Graphics | AMD Radeo 780M |
| Onboard Audio | Realtek HD Audio Codec |
| Channel | Stereo (2-channel) |
| LAN | Dual 2.5GbE Ethernet (Realtek RTL8125BG) |
| Max LAN Speed | 2.5Gbps per port |
| Wireless LAN | WiFi 6E (RZ616, up to 2.4Gbps) |
| WiFi Generation | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.2 |
| Front USB | 3 Ports (1x USB3.2 Gen2 Type-C, 2x USB3.2 Gen2 Type-A, 1x USB2.0 Type-A) |
| Front Audio Ports | 1 x 3.5mm Combo Audio Jack |
| Other Front Ports | 1x Power Button, 1x Reset Button (Clear CMOS) |
| HDMI | Standard HDMI 2.1 (Supports 8K@120Hz) |
| DisplayPort | DP 1.4 (Supports 8K@120Hz) |
| Rear USB | Total: 5 Ports (1x USB4, 1x USB3.2 Gen2, 2x USB3.2 Gen1, 1x USB2.0) |
| RJ45 | Dual 2.5GbE Ethernet (Realtek RTL8125BG) |
| Rear Audio Ports | 1 x 3.5mm Combo Audio Jack |
| Other Rear Ports | 1 x OCulink (PCIe 4.0 x4) |
| Internal Connectors | 2 x M.2 2280 PCIe 4.0 Slots (1x for SSD, 1x for SSD/Extension) |
| Input | 100-240V AC, 50/60Hz (Universal Input) |
| Power Supply | 120W DC Output (19V 6.32A) |
| Dimensions | 15.4 x 15.1 x 7.36 cm |
| Weight | 0.92kg |
| Features | Built-in CMOS Battery, RGB Lighting Modes, Fan Speed Adjustment |
| Packaging | Retail Box (Includes Mini PC, Power Adapter, HDMI Cable, User Manual) |
| First Listed on Newegg | March 20, 2026 |
| Country of Origin | This item will be imported from US |
| What is in the box | GMKtec K12 Gaming Mini... For more details, please check description/product details |
Who Should Buy?
-
Gaming Enthusiasts
Offers powerful graphics performance with Radeon 780M, making it suitable for modern gaming demands.
-
Content Creators
32GB DDR5 RAM and Ryzen 7 CPU cater to video editing and graphic design tasks efficiently.
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Compact Spaces
Mini PC design fits well in limited space without compromising on performance and connectivity options.
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High-End Gamers
Might underperform in extremely demanding games compared to dedicated GPUs in larger rigs.
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Casual Users
Overkill for basic tasks like browsing and document editing where simpler PCs suffice.
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Budget Conscious
Premium features come with a higher price point not suitable for those looking for economy options.
Product Description
GMKtec K12 Gaming Mini PC Oculink AMD Ryzen 7 H 255 Upgraded 8745HS 32GB DDR5 RAM 512GB SSD, Desktop Computer Radeon 780M Graphics, 3X M.2 2280 Storage Expansion, Dual NIC 2.5G, HDMI 2.1, USB4
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Customer Questions & Answers
-
Question:
What is the maximum storage capacity for the GMKtec K12?
Answer: The maximum storage capacity is 24TB with three M.2 2280 slots, each capable of 8TB. -
Question:
Can the GMKtec K12 support multiple monitors?
Answer: Yes, it supports quad display outputs with resolutions up to 8K. -
Question:
What are the cooling features of the GMKtec K12 Mini PC?
Answer: It includes a VC cooling design for the CPU with large fans and additional cooling for RAM and SSD.
GMKtec Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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NAD 16427
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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
- Powered by AMD Ryzen 7 H 255 with up to 4.9 GHz for exceptional performance.
- Equipped with AMD Radeon 780M, supporting multiple displays up to 8K resolution.
- Comes with 32GB of fast DDR5 RAM and a 512GB PCIe 4.0 SSD, expandable up to 24TB.
- Supports quad 4K/8K displays via advanced HDMI 2.1 and DisplayPort 1.4 outputs.
- Features Oculink port for enhanced bandwidth, optimal for gamers and content creators.
- Connectivity options include Dual 2.5G LAN, WIFI 6E, and Bluetooth 5.2.
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