---
product_id: 706886753
title: "GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD"
brand: "gmktec"
price: "€ 1931.46"
currency: EUR
in_stock: true
category: "Gm Ktec"
url: https://www.desertcart.gr/products/706886753-gmktec-gaming-mini-pc-amd-ryzen-7-h-255-upgraded
store_origin: GR
region: Greece
---

# 5.4 GHz Turbo Speed 64GB DDR5 RAM + 1TB PCIe 4.0 SSD Quad 8K Display Support GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD

**Brand:** gmktec
**Price:** € 1931.46
**Availability:** ✅ In Stock

## Summary

> 🚀 Powerhouse Mini PC: Compact size, colossal performance!

## Quick Answers

- **What is this?** GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD by gmktec
- **How much does it cost?** € 1931.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/706886753-gmktec-gaming-mini-pc-amd-ryzen-7-h-255-upgraded)

## Best For

- gmktec enthusiasts

## Why This Product

- Trusted gmktec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen AI Acceleration:** Intel AI Boost NPU delivers 13 TOPS for lightning-fast AI computations and smarter workflows.
- • **Immersive Quad 8K Display Setup:** Dominate productivity and gaming with support for four simultaneous 8K screens via HDMI 2.1, DisplayPort 1.4, and USB-C.
- • **Blazing 5.4 GHz Turbo Performance:** Experience ultra-responsive multitasking and gaming with 16 powerful cores and 16 threads.
- • **Cutting-Edge Connectivity & Low Latency:** Oculink port, 2.5GbE LAN, WiFi 6, and Bluetooth 5.2 ensure ultra-fast, lag-free connections for gaming and content creation.
- • **Massive 64GB DDR5 Memory + Expandable Storage:** Seamlessly handle heavy workloads and future-proof your setup with 3x M.2 slots supporting up to 12TB SSD.

## Overview

The GMKtec AI Mini PC Ultra 9 285H EVO-T1 is a cutting-edge mini gaming and AI workstation featuring a 16-core Intel Core Ultra 9 processor with 5.4 GHz turbo, 64GB DDR5 RAM, and a 1TB PCIe 4.0 SSD. It supports quad 8K displays, boasts an Intel AI Boost NPU with 13 TOPS for AI tasks, and offers expansive connectivity including Oculink, 2.5GbE LAN, WiFi 6, and Bluetooth 5.2. Designed for professionals and gamers seeking top-tier performance in a sleek, compact form factor.

## Description

desertcart.com: GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD | Desktop Computer 3XM.2 2280 Expansion, Oculink, Dual NIC 2.5G, HDMI 2.1, USB4 K12 : Electronics

## Features

- RYZEN 7 H 255 CPU - 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 - The K12 mini computer is equipped with Dual 16GB (Total 32GB) 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 - 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
- FAST 2.5GBE + WIFI 6E + BT 5.2 - 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.
- GMKTEC 3-YEAR WARRANTY - Starting from October 2026, GMKtec provides a 3-year warranty service for each mini PC, beginning from the date of purchase. The first year includes free returns and replacements for the complete unit, while the following two years include free replacement of major components. With our professional after-sales support team ready to assist you, you can purchase and use your GMKtec mini PC with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FK2GCG3Z |
| Additional Features | 3x M.2 2280 PCIE 4.0 SSD, Dual DDR5, HDMI 2.1, Oculink Port, WIFI 6E |
| Aspect Ratio | 16:10, 16:9 |
| Best Sellers Rank | #446 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #6 in Mini Computers |
| Brand | GMKtec |
| Built-In Media | GMKtec Nucbox K12 AMD Ryzen 7 H 255 Mini PC Computer, HDMI Cable, Power Supply & Cable, User Manual, VESA Mount with Screws |
| CPU Model | AMD Ryzen 7 |
| CPU Model Number | AMD Ryzen 7 H 255 |
| CPU Model Speed Maximum | 4.9 GHz |
| CPU Speed | 4.9 GHz |
| Cache Memory Installed Size | 32 GB |
| Cache Size | 32 GB |
| Compatible Devices | Headphone, Keyboard, Monitor |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Cooling Method | Air |
| Customer Reviews | 4.5 out of 5 stars 98 Reviews |
| Display Resolution Maximum | 7680x4320 pixels |
| Display Type | LED/LCD |
| Graphics Card Description | Integrated |
| Graphics Card Interface | Integrated |
| Graphics Card Ram | 32 GB |
| Graphics Coprocessor | AMD Radeon 780M 2600 MHz |
| Graphics Description | Integrated |
| Graphics Ram Type | VRAM |
| Hard Disk Description | PCIe 4.0 M.2 2280 SSD Triple Slots Max.24TB |
| Hard Disk Interface | PCIE x 16 |
| Hardware Interface | 3.5mm Audio, 802.11 ac/b/g/n, Bluetooth 5, Ethernet, HDMI, PCIE x 16, USB Type C |
| Human-Interface Input | Keyboard |
| Item Weight | 2.14 kg |
| Keyboard Description | Not Included |
| Keyboard Layout | QWERTY |
| Manufacturer | Shenzhenshi Jimokekejiyouxiangongsi |
| Memory Clock Speed | 5600 MHz |
| Memory Speed | 5600 mt_s |
| Memory Storage Capacity | 1 TB |
| Model Name | K12 |
| Model Number | K12 |
| Model Year | 2026 |
| Native Resolution | 7680×4320 |
| Number of Component Outputs | 4 |
| Operating System | OS |
| Personal Computer Design Type | Mini PC |
| Power Consumption | 54 watts |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | AMD |
| Processor Count | 8 |
| Processor Series | AMD Ryzen 7 |
| Processor Socket | TSMC 4nm FinFET |
| Processor Speed | 4.9 GHz |
| RAM Memory Installed | 32 GB |
| RAM Memory Technology | DDR5 5600MT/S |
| RAM Type | DDR5 RAM |
| Ram Memory Maximum Size | 96 GB |
| Resolution | 8K |
| Specific Uses For Product | Everyday Use, Gaming, Video Editing |
| Style Name | K12 |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 6 |
| Unit Count | 1 Count |
| Video Output | USB4, DisplayPort, HDMI, Type-C |
| Video Output Interface | DisplayPort, HDMI, Type-C, USB4 |
| Video Processor | AMD |
| Warranty Description | GMKtec offers a 1-year limited warranty for each mini PC, starting from the date of the purchase |
| Wireless Compability | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 5.8 GHz Radio Frequency, 802.11ax, Bluetooth |
| Wireless Network Technology | Bluetooth, Wi-Fi |
| Wireless Technology | Bluetooth, Wi-Fi |

## Product Details

- **Brand:** GMKtec
- **CPU Model:** AMD R Series
- **CPU Speed:** 4.5 GHz
- **Cache Size:** 16 GB
- **Graphics Card Description:** Integrated
- **Graphics Coprocessor:** AMD Radeon 660M 1900MHz
- **Memory Storage Capacity:** 1 TB
- **Operating System:** OS
- **Personal computer design type:** Mini PC

## Images

![GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD - Image 1](https://m.media-amazon.com/images/I/61G4+UdSJwL.jpg)
![GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD - Image 2](https://m.media-amazon.com/images/I/71+d1Apw1JL.jpg)
![GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD - Image 3](https://m.media-amazon.com/images/I/7109Job4tvL.jpg)
![GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD - Image 4](https://m.media-amazon.com/images/I/71d92a8Nj0L.jpg)
![GMKtec Gaming Mini PC AMD Ryzen 7 H 255 (Upgraded 8745HS) 32GB DDR5 1TB SSD - Image 5](https://m.media-amazon.com/images/I/71EvPKHf7mL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-11-10*