---
product_id: 785088167
title: "M6 Ultra Gaming Mini PC Ryzen 7640HS (Upgraded 6600H/ 6800U), 16GB RAM DDR5 512B SSD Dual NIC LAN 2.5GbE Desktop Computers Office Home, Triple 4K Display, WiFi 6, USB4, BT 5.2, DP, HDMI 2.0"
brand: "gmktec"
price: "₨409897"
currency: LKR
in_stock: true
reviews_count: 13
category: "Gm Ktec"
url: https://www.desertcart.lk/products/785088167-m6-ultra-gaming-mini-pc-ryzen-7640hs-upgraded-6600h-6800u
store_origin: LK
region: Sri Lanka
---

# Ryzen 7640HS 6-core 5.0GHz Turbo Dual 2.5GbE LAN + WiFi 6 + BT 5.2 16GB DDR5 RAM + 512GB PCIe SSD M6 Ultra Gaming Mini PC Ryzen 7640HS (Upgraded 6600H/ 6800U), 16GB RAM DDR5 512B SSD Dual NIC LAN 2.5GbE Desktop Computers Office Home, Triple 4K Display, WiFi 6, USB4, BT 5.2, DP, HDMI 2.0

**Brand:** gmktec
**Price:** ₨409897
**Availability:** ✅ In Stock

## Summary

> 🚀 Compact Powerhouse: Elevate Your Workspace & Play Like a Pro

## Quick Answers

- **What is this?** M6 Ultra Gaming Mini PC Ryzen 7640HS (Upgraded 6600H/ 6800U), 16GB RAM DDR5 512B SSD Dual NIC LAN 2.5GbE Desktop Computers Office Home, Triple 4K Display, WiFi 6, USB4, BT 5.2, DP, HDMI 2.0 by gmktec
- **How much does it cost?** ₨409897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/785088167-m6-ultra-gaming-mini-pc-ryzen-7640hs-upgraded-6600h-6800u)

## 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

- • **Lag-Free Networking:** Dual 2.5GbE LAN ports plus WiFi 6 and Bluetooth 5.2 ensure ultra-low latency connections for work, streaming, and gaming.
- • **Compact Yet Versatile:** Mini PC form factor with USB4, HDMI 2.0, DisplayPort, and multiple USB 3.2 ports—powerful desktop performance in a sleek, space-saving design.
- • **Powerhouse Ryzen 7640HS:** Experience blazing 6-core, 12-thread performance with up to 5.0 GHz turbo speeds—30% faster than previous gen CPUs.
- • **Next-Gen Memory & Storage:** 16GB DDR5 RAM with dual-channel support and ultra-fast 512GB PCIe SSD, expandable up to 128GB RAM and 8TB SSD for future-proof multitasking.
- • **Triple 4K Display Command Center:** Seamlessly run three simultaneous displays including 8K@60Hz via USB4, perfect for immersive productivity and gaming setups.

## Overview

The GMKtec M6 Ultra Gaming Mini PC packs a Ryzen 5 7640HS processor with 6 cores and 12 threads, 16GB DDR5 RAM, and a 512GB PCIe SSD into a compact chassis. It supports triple 4K displays including an 8K output, features dual 2.5GbE LAN ports, WiFi 6, Bluetooth 5.2, and a versatile array of ports including USB4 and HDMI 2.0. Designed for professionals and gamers alike, it delivers high performance, efficient multitasking, and ultra-fast connectivity in a sleek, space-saving form factor.

## Description

GMKtec M6 Ultra Gaming Mini PC Ryzen 7640HS (Upgraded 6600H/ 6800U), 16GB RAM DDR5 512B SSD Dual NIC LAN 2.5GbE Desktop Computers Office Home, Triple 4K Display, WiFi 6, USB4, BT 5.2, DP, HDMI 2.0

Review: Perfect! Fast, reliable - It is been more than two months and I waited till now to review. The mini pc is amazing, very fast, reliable, doesn't get hot, and everything in description is there.
Review: GOOD PRODUCT, GOOD SELLER...THANKS - IT WOULD BE NICE IF THERE WERE WIDER UPGRADE OPTIONS.

## Features

- VALUE & PERFORMANCE MINI PC - GMKtec Nucbox M6 Ultra Series is equipped with the powerful AMD Ryzen 5 7640HS processor. This CPU is an upper mid-range processor (APU) of the Phoenix product family. It has 6 SMT-enabled Zen 4 cores (12 threads) running at 4.3 GHz base speed to turbo boost 5.0 GHz.With a TDP Boost of 45W-60W, the Ryzen 7640HS CPU is more energy efficient and delivers a 30% Performance increase over previous AMD Ryzen 7 6800H, 6600U.
- 16GB DDR5 RAM & 512B PCIe SSD - Installed with DDR5 16GB RAM SO-DIMM Dual Channel (2x16GB), the Nucbox M6 Ultra mini pc support expansion to 128GB RAM. Featured with 512GB M.2 2280 PCIe 3.0 SSD, support dual slot expansion to PCIe 4.0 8TB SSD. (Upgrades not included)
- GAMING PC - The Radeon 760M iGPU has 8 CUs (512 shaders) running at up to 2,600 MHz. This desktop computer can play moderate gaming at a steady FPS, it also HW-encodes and HW-decodes the most widely used video codecs such as AV1, HEVC and AVC.
- DUAL NIC LAN 2.5G RJ45 - Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
- TRIPLE 4K DISPLAY - Unlock unparalleled productivity with support for three simultaneous displays, including a stunning 8K@60Hz via USB4, plus 4K@60Hz through both HDMI 2.0 and DisplayPort, transforming your workspace into a command center for multitasking and immersive entertainment.
- FAST INTERNET WiFi 6 + BT5.2 CONNECTION - Experience next-generation WiFi 6 for ultra-fast, low-latency internet on 2.5G/5G bands, paired with Bluetooth 5.2 for instant peripheral connections. BT5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 3*USB3.2 (Gen2) ports, 1*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB 4.0 port(PD/DP/DATA), 1*DP Port, 1*Audio 3.5mm (HP&MIC), 1*DC Power Port.
- GMKTEC WARRANTY - GMKtec offers a 1-year limited warranty for each mini PC, starting from the date of the purchase. All defects due to design and workmanship are covered. With a professional after sales team always ready to attend to your needs, you can simply relax and enjoy your mini PC.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FWRNPZ8X |
| Best Sellers Rank | #6,529 in Computers ( See Top 100 in Computers ) #33 in Mini Desktop Computers |
| Brand | GMKtec |
| Customer Reviews | 4.4 4.4 out of 5 stars (343) |
| Date First Available | 17 October 2025 |
| Graphics Card Description | Integrated |
| Graphics Card Interface | Integrated |
| Graphics Card Ram Size | 512 GB |
| Graphics RAM Type | DDR5 SDRAM |
| Hard Disk Description | SSD |
| Hard Disk Rotational Speed | 7200 |
| Hard Drive Interface | Solid State |
| Hard Drive Size | 1 |
| Item Weight | 1.65 Kilograms |
| Item model number | GMKtec NUCBOX M6 Ultra |
| Manufacturer | GMKtec |
| Maximum Memory Supported | 16 GB |
| Memory Technology | DDR5 |
| Number of USB 2.0 Ports | 1 |
| Number of USB 3.0 Ports | 3 |
| Operating System | Windows 11 Pro |
| Package Dimensions | 18.7 x 18.6 x 10.7 cm; 1.65 kg |
| Processor Brand | AMD |
| Processor Socket | TSMC 4nm FinFET |
| Processor Speed | 5 GHz |
| Processor Type | Mobile AMD Duron |
| Resolution | 1280x720 Pixels |
| Series | GMKtec NUCBOX |

## Product Details

- **Brand:** GMKtec
- **CPU model:** Mobile AMD Duron
- **CPU speed:** 5 GHz
- **Cache size:** 512 GB
- **Graphics card description:** Integrated
- **Included components:** 1*Mini Pc
- **Installed RAM memory size:** 16 GB
- **Model name:** GMKtec NUCBOX
- **Operating system:** Windows 11 Pro
- **Specific uses for product:** Everyday Use

## Images

![M6 Ultra Gaming Mini PC Ryzen 7640HS (Upgraded 6600H/ 6800U), 16GB RAM DDR5 512B SSD Dual NIC LAN 2.5GbE Desktop Computers Office Home, Triple 4K Display, WiFi 6, USB4, BT 5.2, DP, HDMI 2.0 - Image 1](https://m.media-amazon.com/images/I/61liiSnOBQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect! Fast, reliable
*by M***N on 20 November 2025*

It is been more than two months and I waited till now to review. The mini pc is amazing, very fast, reliable, doesn't get hot, and everything in description is there.

### ⭐⭐⭐⭐⭐ GOOD PRODUCT, GOOD SELLER...THANKS
*by A***R on 7 December 2025*

IT WOULD BE NICE IF THERE WERE WIDER UPGRADE OPTIONS.

### ⭐⭐⭐⭐⭐ Mini PC very suefull
*by F***A on 1 October 2025*

Great Mini PC...over my expectation. Great performance.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-07*