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GMKtec

GMKtec M5 Ultra Ryzen 7 7730U Compact Gaming Mini PC

Desktop-style AMD Ryzen 7 7730U power with a 4.5GHz turbo squeezed into a quiet, space-saving mini PC that sips energy compared to a full tower

$599.99*
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*Price sourced from Amazon.com. Last updated:Aug 18, 2026.Price and availability are subject to change — details.

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Overview

The GMKtec M5 Ultra is aimed at the buyer who wants real computing muscle without surrendering a chunk of the desk to a tower. At its heart sits the AMD Ryzen 7 7730U, an eight-core mobile-class processor that turbos to 4.5GHz, delivering the kind of everyday responsiveness that suits home users, office workers, and anyone handling light productivity tasks. It ships ready for Windows, so the setup is meant to be plug-in-and-go rather than a weekend project. The compact chassis is the headline feature here: powerful hardware folded into a form small enough to sit beside a monitor or slip out of sight entirely.

On the practical side, the M5 Ultra pairs that small footprint with an efficient cooling system built to keep fan noise low during routine use, and it consumes considerably less power than a conventional desktop. Connectivity runs through a mix of USB and HDMI ports for monitors and peripherals, though the listing keeps the exact port lineup general. Prospective owners should note that memory, storage, and graphics specifics aren't spelled out in the source material, so it's worth confirming those figures before committing. As a quiet, energy-conscious desktop alternative, it makes a strong case; as a dedicated gaming rig, the details stop short of guarantees.

Key Features

Office Gaming Mini PC - UPGRADED GMKtec Nucbox M5 Ultra Series is equipped with the powerful AMD Ryzen 7 7730U processor, 8 Cores/16 Threads, Base 2.00GHz (Power Saving Quiet Mode) with Turbo Boost up to 4.50GHz (Performance Mode) in BIOS settings, Based on the ZEN 3+ architecture, this small but powerful mini pc delivers satisfying results in productivity, office work, and gaming. 35% Performance increase over AMD Ryzen 5 7430U/ Ryzen 7 5700U, 5600U, 5560U, 5500U.

16GB DDR4 RAM & 512GB PCIe SSD - Installed with DDR4 16GB RAM Dual Channel (2x8GB), the Nucbox M5 Ultra mini pc support expansion to 64GB RAM. Featured with 512GB M.2 2280 PCIe 3.0 SSD, support dual slot expansion each can be up to 8TB SSD. (Upgrades not included)

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.

Mini Desktop Computer with 4K Triple Screen Display - Nucbox M5 Ultra integrates AMD Radeon Graphics 8 Cores 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback. It can connect to 3 display screens simultaneously.

Fast Internet WiFi 6E + BT5.2 Connection - GMKtec Mini PC with WiFi-6E Wireless, have 2.5G/5G/6G triple band, more faster and lower latency. Bluetooth 5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 2*USB3.2 ports, 2*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB-C 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.

Specifications

Brand
GMKtec
Model
M5 Ultra
Processor
AMD Ryzen 7 7730U
Max Turbo Frequency
4.5GHz
Form Factor
Compact Mini PC
Cooling
Efficient quiet cooling system
Operating System
Windows
Connectivity
USB and HDMI ports
Power Efficiency
Lower consumption than a desktop tower
Intended Use
Home, office, and light productivity

Frequently Asked Questions

It runs the AMD Ryzen 7 7730U, a mobile-class processor that turbos up to 4.5GHz for responsive everyday performance in a compact chassis.
The listing brands it as a gaming mini PC but names no dedicated graphics card, so temper expectations for demanding titles and treat it primarily as an everyday desktop replacement.
Yes, it supports Windows and is described as suitable for home, office, or light productivity use right out of the box.
Its efficient cooling system is designed to run quietly during everyday tasks, though the listing does not specify noise levels under sustained heavy workloads.
It offers a mix of USB and HDMI ports for connecting monitors, keyboards, mice, and other peripherals, though the exact port count is not detailed.
Yes, it is designed to consume significantly less power than a traditional desktop tower while still delivering reliable everyday computing performance.

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