GMKTec K12

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120Hz Display
120Hz Display

OCuLink
OCuLink

  • AMD Ryzen™ 7 H 255 / Radeon Graphics
  • Up To 64GB DDR5
  • Up To2TB PCIe 4.0 NVMe SSD
  • Triple Display Output 1x HDMI 1x DisplayPort 1x USB4
  • WiFi 6E & Bluetooth 5.2 Support
1-Year Warranty, Backed by Experience
Your purchase is protected by our 1-year warranty and 12+ years of trusted service. With over 500,000 happy customers, you’re in safe hands.
Flexible & Secure Payment Options
Enjoy peace of mind with our secure checkout system. We support all major payment methods, including Debit/Credit Cards, PayPal, Apple Pay, Google Pay, Klarna, Afterpay, and Affirm—giving you the freedom to pay your way, whether upfront or in easy instalments.
Taxes
Prices include applicable VAT, which may be up to 25% depending on your country. The exact amount is shown during checkout to ensure full transparency.
Shipping and Returns
We work with over 10 trusted shipping partners to ensure your order arrives quickly, safely, and reliably.

We use Express DDP (Delivered Duty Paid) shipping. This means:

  • All customs duties and taxes are already included in the product price shown.
  • You won’t face any surprise charges upon delivery.
  • In the rare case of customs delays, our team will manage the clearance process for you to ensure a smooth delivery.

Important Return Information:

  • If you return your order or request a refund, please note that any taxes and duties paid on your behalf under DDP terms are non-refundable.

For full details, please review our Terms & Conditions.

Customer Support
Got a question? We’re a short text away from having your issue sorted!
Package Includes
  • 1x GMKTec K12
  • 1x Power Plug (EU/US)
  • 1x HDMI Cable
  • 1x User Manual

Availability:

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565.80 inc. TAX

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GMKTec K12 - New, 64GB DDR5 RAM / 2TB NVMe PCIe 4.0 2280

GMKTec K12 - New, 64GB DDR5 RAM / 2TB NVMe PCIe 4.0 2280

Pre-order

1057.80 inc. TAX

Condition: New

Configuration: 64GB DDR5 RAM / 2TB NVMe PCIe 4.0 2280

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GMKtec K12 Mini PC: The Ultimate Ryzen 7 Gaming and Productivity Powerhouse

The market for ultra-compact desktop computing has exploded, but the GMKtec K12 sets an entirely new standard for small-form-factor performance. This sleek, iron-gray powerhouse brings desktop-class processing speeds into an incredibly space-saving chassis. Consequently, users can completely replace their bulky old tower systems without sacrificing raw processing capabilities. Because it balances elite productivity features with exceptional graphical power, this premium gmktec k12 mini pc satisfies the needs of demanding creative professionals and passionate PC gamers alike.

How the Zen 4 Architecture Empowers the GMKtec K12

At the heart of the GMKtec K12 lies the cutting-edge AMD Ryzen 7 H 255 processor, a chip built on the revolutionary Zen 4 architecture. This architecture utilizes a highly efficient TSMC 4nm FinFET manufacturing process to squeeze maximum performance out of every watt consumed. With 8 cores and 16 threads running at a base clock of 3.8GHz, everyday computational tasks are handled effortlessly. Furthermore, when workloads intensify during heavy video rendering projects or complex data computations, the processor dynamically boosts up to a blistering 4.9GHz.

Heavy multi-tasking demands efficient thermal boundaries, which is why a robust 24MB total cache system is integrated directly onto the silicon. As a direct result of these hardware choices, app switching feels instantaneous. Performance is sustained seamlessly through an innovative vapor chamber cooling design that incorporates rare conductive materials and dual 3D surround air intakes. By keeping components chilled, a full 70W TDP performance mode can be maintained continuously. Users can alternate between 13 distinct fan profiles using a dedicated physical control button, allowing them to balance whisper-quiet acoustics with maximum airflow.

Gaming Performance Unlocked via RDNA 3 GPU Technology

Integrated graphics were once pushed aside by modern PC gamers, yet the GMKtec K12 completely shatters that old narrative. Graphics processing is handled by the integrated AMD Radeon 780M subsystem, which boasts 12 specialized compute cores running up to 2600MHz. Because this graphics engine is powered by advanced RDNA 3 GPU technology, stunning visual clarity and fluid frame rates are delivered natively in popular esports titles. For example, popular competitive multiplayer games run beautifully at smooth framerates without requiring a giant external desktop graphics card.

If mobile graphics are not enough for your home setup, desktop-grade AAA gaming is fully realized through a dedicated rear expansion port. This configuration includes a high-speed PCIe Gen4 x4 OCulink port, which offers massive external data bandwidth. By using a compatible docking station, an external desktop graphics card like an RTX 4060 can be connected instantly to the gmktec k12. Therefore, the machine can transform from an unassuming office companion into an uncompromising gaming rig at a moment’s notice. To protect the sensitive data lanes, this specific expansion pathway requires the system to be safely powered down before any cable configuration changes are made.

Massive Memory and Storage Scalability Options

Memory bottlenecks are entirely eliminated because the internal motherboard hosts dual-channel DDR5 SO-DIMM slots. Standard configurations ship with a generous 32GB allotment, though power users can easily scale the system memory all the way up to an incredible 96GB capacity. As a result, massive databases, extensive virtual machines, and high-resolution video timelines are cached fluidly.

Storage limitations are similarly banished through an exceptionally rare triple-drive layout. While most mini PCs only offer a single expansion drive bay, the GMKtec K12 provides three separate M.2 2280 PCIe 4.0 slots. The primary storage pathway operates on a lightning-fast PCIe 4.0 x4 connection, while two supplementary slots run at PCIe 4.0 x2 speeds. Up to 24TB of ultra-fast solid-state storage can be accommodated inside this single miniature enclosure. Consequently, large local media libraries and massive modern game installations can be stored locally without resorting to slow external hard drives.

Next-Gen Connectivity and Multi-Display Layouts

Productivity workflows are vastly enhanced by the comprehensive input and output arrays arrayed across the chassis. The GMKtec K12 drives up to four independent monitors simultaneously through a combination of HDMI 2.1, DisplayPort 1.4, a full-featured USB4.0 port, and a front-facing USB Type-C port. Because multiple ultra-high-definition displays are supported concurrently up to stunning 8K resolutions at 120Hz, creative professionals can build an expansive, immersive digital workspace.

Network data speeds are similarly optimised through dual physical Realtek 8125BG 2.5G Ethernet LAN ports mounted directly to the rear panel. This dual-cable setup makes the GMKtec K12 perfectly suited for complex network security routing, advanced virtualisation, or custom Network Attached Storage (NAS) configurations. Wireless operations are handled by an internal MediaTek RZ616 module, which delivers blazing-fast Wi-Fi 6E connectivity alongside low-energy Bluetooth 5.2. Interference is drastically reduced on the newer 6GHz wireless bands, meaning large online file downloads and cloud backups finish in a fraction of the standard time.

Secure Your GMKtec K12 Order Today

The GMKtec K12 blends top-tier processing innovation with absolute structural versatility, changing what users can expect from a desktop system that fits in the palm of a hand. Given the incredible worldwide demand for high-performance computing components and premium Zen 4 processing silicon, initial launch stock will move exceptionally fast. Do not miss your chance to revolutionise your desk space with this astonishing mini PC. Order your GMKtec K12 from our store today to guarantee immediate dispatch on launch day, ensuring this compact titan is ready to supercharge your setup without any unnecessary shipping delays!

You can read our full GMKtec K12 review here. Are you new to mini PCs? Check out our getting started guide here

Additional information

Software
Operating System:: Not selected

Security:: Not selected

Windows PIN

Processor
Processor (CPU) Brand:: Not selected

Processor (CPU) Model:: Not selected

Processor (CPU) Max Frequency:: Not selected

Up To 4.90Ghz

Processor (CPU) Cores / Threads:: Not selected

8 Cores / 16 Threads

Processor (CPU) TDP:: Not selected

70W

Graphics
Graphics (GPU) Brand:: Not selected

Graphics (GPU) Model:: Not selected

Graphics (GPU) Max Frequency:: Not selected

2600Mhz

Graphics (GPU) Memory:: Not selected

Memory (RAM)
Memory (RAM) Capacity:: Not selected

16GB, 32GB, 64GB

Memory (RAM) Technology:: Not selected

Storage
Storage Capacity:: Not selected

512GB, 1TB, 2TB

Storage Expansion:: Not selected

,

Storage Technology:: Not selected

Ports
I/O Audio:: Not selected

1x 3.5mm Headphone&Microphone Combo Jack

I/O USB:: Not selected

,

I/O Video:: Not selected

, ,

Connectivity
Connectivity:: Not selected

Wired, Wireless

Ethernet:: Not selected

Wi-Fi:: Not selected

Bluetooth:: Not selected

Product
Brands:: Not selected

Configuration:: Not selected

16GB DDR5 RAM / 1TB NVMe PCIe 4.0 2280, 16GB DDR5 RAM / 2TB NVMe PCIe 4.0 2280, 16GB DDR5 RAM / 4TB NVMe PCIe 4.0 2280, 16GB DDR5 RAM / 512GB NVMe PCIe 4.0 2280, 32GB DDR5 RAM / 1TB NVMe PCIe 4.0 2280, 32GB DDR5 RAM / 2TB NVMe PCIe 4.0 2280, 32GB DDR5 RAM / 512GB NVMe PCIe 4.0 2280, 64GB DDR5 RAM / 1TB NVMe PCIe 4.0 2280, 64GB DDR5 RAM / 2TB NVMe PCIe 4.0 2280

More
Condition:: New

New

Weight:: Not selected

1100 g

Dimensions:: Not selected

16 × 11 × 16 cm

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Grzegorz Przybyslawski ✓ Verified Purchase
Jun 22, 2026

Amazing

Amazing customer service, quickly answered my questions when I was in doubt regarding my order. Although there was no email updates due to system error on their side, customer service agent explained everything in professional and friendly manner and received the item in a couple of days. Keep up the good work guys.
DIRECT
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Questions & Answers

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1
Question
✓ Answered
1
Q
Asked by Eugene A Champagne
Jun 12, 2026
WHAT LINUX OS IS ON GMKTec K12
A
Support Team
Jun 13, 2026
It comes with Windows 11 Pro pre-installed as the default OS from the manufacturer; you may install your preferred Linux OS on it.
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