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GMKtec K12

1000 GB, 32 GB, AMD Ryzen 7 H 255
Price in EUR including VAT
Ratings
BrandMore from GMKtec
Delivered between Sat, 11.7. and Wed, 15.7.
More than 10 pieces in stock at supplier
free shipping

Product details

The GMKtec K12 Mini PC is a powerful and compact device equipped with a custom AMD Ryzen 7 H255 processor. This processor outperforms the Ryzen 7 8745HS and offers an impressive combination of eight cores and sixteen threads, operating at speeds of up to 4.9 GHz. With a 16 MB cache and a TDP range of 35-54 watts, the K12 is ideal for multitasking and compute-intensive applications. Pre-installed with Windows 11 Pro, this Mini PC also supports Linux, making it a flexible solution for various user needs. The integrated AMD Radeon 780M graphics deliver excellent performance for graphics-intensive applications and gaming, making the K12 a versatile choice for both professional and personal use.

  • AMD Ryzen 7 H255 processor with up to 4.9 GHz and 16 MB cache for high performance
  • 32 GB RAM for smooth multitasking and demanding applications
  • 1 TB SSD for fast access to data and applications
  • Integrated AMD Radeon 780M graphics with performance comparable to dedicated graphics cards
  • Pre-installed Windows 11 Pro with Linux compatibility.

Key specifications

PC type
Mini PC
Operating System Version
Windows 11 Pro
Processor family
Ryzen AI 7 2nd Gen
Exact USB ports
USB-A 2.0 (2x), USB-A 3.2 Gen 2 (3x), USB-C 3.2 Gen 2 (1x), USB-C 4 (1x)
Video connections
DisplayPort (1x), HDMI (1x)
Network connections
RJ45 2.5 Gigabit Ethernet (2x)

General information

Item number
65189699
Manufacturer
GMKtec
Category
PC
Manufacturer No.
K12-1
Release date
17.11.2025

Colour

Colour
Grey
Exact colour description
Iron Gray

Application range

PC type
Mini PC

Operating system

Operating system
Windows
Operating System Version
Windows 11 Pro
Language
Arabic, Chinese, Dutch, English, French, German, Hebrew, Italian, Japanese, Korean, Portuguese, Russian, Spanish
Operating system architecture
64-bit

Processor

Number of processors
1x
Processor family
Ryzen AI 7 2nd Gen
Processor type
AMD Ryzen 7 H 255
Clock frequency
3.80 GHz
Max. turbo clock rate
4.90 GHz
Max. TDP
54 W
Number of processor cores
8 -Core
Number of threads
16
Cache
16 MB

Processor cooling properties

Processor cooling type
Air cooled

Memory

Memory
32 GB
Memory configuration
2 x 16GB
Max. supported memory
96 GB
Memory type
DDR5-RAM
RAM speed
5600 MHz
Memory form factor
SO-DIMM
Number of memory slots
2

Data storage overview

Disk type
SSD
Total capacity
1000 GB
Form factor
M.2 2280

SSD properties

SSD capacity
1000 GB

HDD properties

HDD capacity
1 TB

Additional data storage

Storage capacity
1000 GB

Graphics properties

Graphics hardware
Integrated graphics

Onboard graphics properties

Graphics card model
Radeon 780M

Network

Max. port speed
2500 Mbit/s

Wireless transmission

Wireless transmission
Bluetooth, Wi-Fi
Bluetooth version
5.2

Wi-Fi

Wi-Fi standard
Wi-Fi 6E / 802.11az

PC case properties

Form factor
Small Form
LED lighting
RGB

Connections

USB ports
USB-A, USB-C
Exact USB ports
USB-A 2.0 (2x), USB-A 3.2 Gen 2 (3x), USB-C 3.2 Gen 2 (1x), USB-C 4 (1x)
Video connections
DisplayPort (1x), HDMI (1x)
Network connections
RJ45 2.5 Gigabit Ethernet (2x)
Audio Connections
Jack 3.5mm (1x)

Optical drive properties

Optical drive type
No drive

Power supply properties

Power supply
54 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
205,14 kg
Climate contribution
EUR 5,11

Product dimensions

Length
15.40 cm
Width
15.10 cm
Height
7.36 cm
Weight
0.92 kg

Package dimensions

Length
36 cm
Width
21 cm
Height
10 cm
Weight
2.13 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
1 additional offer
Legal concerns

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «PC» category have a defect within the first 24 months?

Source: Galaxus
  • 8.Blackview
    1,4 %
  • 8.MSI
    1,4 %
  • 10.GMKtec
    1,7 %
  • 11.Geekom
    2 %
  • 12.ASUS
    2,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.Blackview
    1 day
  • 1.Geekom
    1 day
  • 1.GMKtec
    1 day
  • 4.Medion
    2 days
  • 4.MSI
    2 days

Return rate

How often is a product of this brand in the «PC» category returned?

Source: Galaxus
  • 1.Minix
    1,9 %
  • 2.Dell
    2 %
  • 2.GMKtec
    2 %
  • 4.NVIDIA
    2,1 %
  • 5.Lenovo
    2,2 %
Source: Galaxus