Skip to product information

GMKtec K12 Gaming Mini PC AMD Ryzen 7 H 255(Upgraded 8745HS) Windows 11 Pro Desktop Mini Computers Barebone WiFi 6E/BT5.2, USB-C

GMKtec K12 Gaming Mini PC AMD Ryzen 7 H 255(Upgraded 8745HS) Windows 11 Pro Desktop Mini Computers Barebone WiFi 6E/BT5.2, USB-C

★★★★★ Excellent 4.8

10 people are looking at this!

100% Satisfaction Guaranteed

Eco-Friendly Packaging

  • FREE SHIPPING
Regular price $971.83
Regular price $1,942.21 Sale price $971.83
Save 49% Sold out

Currently 35 items are in stock!

Order in & get it by

  • Effortless elegance and comfort!


    I purchased one of the kaftans and was amazed at how comfortable and chic it looked. The fabric is light but rich, and the fit was perfect. It’s rare to find something this stylish that’s also easy to wear. I’ll definitely be shopping here again!. ★★★★★

  • Perfect for special occasions!

    Larmoire makes you feel like royalty. I bought a set for my sister’s engagement party, and I received compliments all night. The attention to detail, the fabric quality, the packaging—everything was top-notch. So glad I discovered this store.★★★★★

  • Exceptional quality and service!

    I bought a dress for an upcoming wedding, and I was blown away by the craftsmanship. The fit was perfect, and the fabric felt luxurious. Delivery was fast, and the packaging was beautiful. Larmoire is now my go-to for every special occasion.★★★★★

Description

SPECIFICATIONS

Brand Name: GMKtec

Certification: CE

Choice: yes

Graphics Card Type: Integrated Card

Hard Drive Capacity: ≤ 40 GB

High-concerned chemical: None

Memory Capacity: ≤ 128MB

Model Number: GMKtec K12

Origin: Mainland China

Processor Brand: AMD

Processor Main Frequency: 4.9GHz

Processor Model: AMD Ryzen 7 H 255

Type: Mini Desktop,Mini PC

Use: Multimedia

GMKtec NUCBOX K12


Powerful Performance:


GMKtec mini pc equips with 8-core/16-thread AMD Ryzen 7 H 255, 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.



Specifications:


Central Processing Unit (CPU): AMD Ryzen 7 H 255


Image Processor (GPU): AMD Radeon 780M (UP 2600 MHz)


Running memory (RAM):Without RAM


Hard disk storage: Without storage


Graphics output: With HDMI2.1 output, supports a maximum resolution of 4K&120HZ


Power interface: DC IN 19V 6.32A 120W


USB-A: USB3.2 (Gen1 x 2) x 2, 10Gbps/S


Video output: HDMI2.1


Audio interface: ∮3.5mm, CTIA


Ethernet port:Giga Lan (RJ45) x 1 2500M


Body weight: 926G


Indicator light:white


Operating system: Windows 11 Professional Edition


Description:


Brand Reliability :


Produced by GMKtec, a trusted brand in the industry, this mini PCguarantees quality and reliability.

High-Performance Processor :


Powered by the AMD Ryzen 7 H 255 processor, this mini Pc ensures smooth and efficient performancefor all your

computing needs.

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.

Quad Screens 8K Display, meet all your daily needs:


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.

Perfect Performance
Expansion specifications:
 
The product comes with NO RAM NO Storage, but supports user-upgradable memory (expandable to up to 128GB) and storage expansion. Specifically, it can accommodate up to two M.2 2280 PCIe 4.0 ×2 SSDs, and one M.2 2280 PCIe 4.0 ×4 SSD (located near the board edge). You can try it by yourself.


DUAL NIC FAST 2.5GBE + WIFI 6E + BT 5.2


Dual 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.


Working peripherals, more Interface:


GMKtec K12 Mini PC equipped with 1 x Gigabit Ethernet LAN(RJ-45, supporting Gigabit file transfer speeds), 3 x USB3.2(10Gbps), 3.5mm Audio Jack, 1 x HDMI 2.1 Port and so on, plenty ports for connectivity simultaneous multi-program,balance your work and gaming needs.


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.




Global version,Supported languages :
English by Default (Simplified Chinese, TraditionalChinese, English, French, Thai language, Spanish, Korean, japanese, German, Hebrew,Russian,language,Portuguese,Arabic)

Product packaging includes


1 x Nucbox K12 Mini PC(Barebone)


1 x EU Plug


1 x Back bracket


1 x HDMI Cable


1 x Manual


CE Certified :


Being CE certified, this mini PC is free from harmful substances, ensuring safety and environmental friendliness.



Care Instructions

Shipping Policy

View full details
Selected Variant Image
GMKtec K12 Gaming Mini PC AMD...
AMD Ryzen 7 H 255 /
No Ram No Storage /
EU
Regular price $971.83
Regular price $1,942.21 Sale price $971.83
Selected Variant Image
GMKtec K12 Gaming Mini PC AMD Ryzen 7 H 255(Upgraded...
AMD Ryzen 7 H 255 /
No Ram No Storage /
EU
Regular price $971.83
Regular price $1,942.21 Sale price $971.83

Started in New York, USA, our

Our journey began with a passion for innovation and a commitment to smarter living. Inspired by the city's energy and forward-thinking mindset, we set out to bring cutting-edge technology into everyday life. From smart homes to wellness gadgets, every product reflects our drive to simplify, empower, and elevate modern living.

Your Hub for AI & Smart Tech Essentials

Discover cutting-edge gadgets that simplify, secure, and elevate your daily life. From smart home automation to fitness tech and AI companions, our collection brings innovation to your fingertips. Ai-Tech World is your go-to destination for modern tools designed to enhance how you live, work, and connect.

All Collections