Notebookcheck Logo

Compact GMK K13 mini PC goes global with powerful CPU, capable iGPU, and eGPU support

The NucBox K13 starts at $669.99. Pictured: a promo picture showing the triple-display output support of the mini PC.
ⓘ GMKtec
The NucBox K13 starts at $669.99. Pictured: a promo picture showing the triple-display output support of the mini PC.
GMKtec recently introduced the K13 in China, and the compact mini PC is now available globally. It features the Intel Core Ultra 7 256V, an upper mid-range CPU from the Lunar Lake lineup with the capable Arc 140V. The starting price is $669.99.

The GMKtec NucBox K13 was recently introduced in China as a compact mini PC with a capable Lunar Lake processor. It's now available in the global market, and the price isn't that far off from what the system costs in the Chinese market.

There are two options available, with the base configuration featuring 16GB of LPDDR5X RAM and 512GB of PCIe 4.0 storage. The launch promo price of it is $669.99, while the second has a 1TB SSD, and its current discounted price is $719.99.

Under the hood, this small mini PC packs the Intel Core Ultra 7 256V, an upper mid-range processor from the Lunar Lake lineup. It features the Arc 140V iGPU, which can smoothly handle a good number of modern games at the 1080p resolution with tweaks on the visual settings.

While GMKtec is offering this compact mini PC with up to 1TB of storage, there are two PCIe 4.0 slots that can hold an 8TB SSD each (1TB Crucial P310 curr. $101.15 on Amazon). This makes the total supported capacity stand at 16TB.

The design is another highlight of the NucBox K13. It measures 186x88x36.6mm, which is smaller than most of the other Lunar Lake mini PCs. Although it's compact in size, there's a decent number of connectivity ports, including:

  • 2x USB4 (full-function)
  • 2x USB 3.2 Gen 2 Type-A
  • 1x USB 2.0 Type-A
  • 1x HDMI 2.1
  • 1x 5G LAN
  • 1x 3.5mm audio

Thanks to the USB4 ports, users can pair the system with an eGPU to get an even better gaming performance, though it would've been better to see an OCuLink port. Nonetheless, GMKtech notes that the turbine fan cooling setup can keep the CPU cool under heavy loads. WiFi 6E, Bluetooth 5.2, and support for triple display output are among the other highlights of the mini PC. Check out the spec sheet attached below to learn more about the NucBox K13.

Specs of the NucBox K13
ⓘ GMKtec
Specs of the NucBox K13
Main highlights of the GMKtec NucBox K13
ⓘ GMKtec
Main highlights of the GMKtec NucBox K13

Source(s)

Please share our article, every link counts!
Mail Logo
Google Logo Add as a preferred
source on Google

No comments for this article

Got questions or something to add to our article? Even without registering you can post in the comments!
No comments for this article / reply

static version load dynamic
Loading Comments
Comment on this article
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 02 > Compact GMK K13 mini PC goes global with powerful CPU, capable iGPU, and eGPU support
Abid Ahsan Shanto, 2026-02- 1 (Update: 2026-02- 1)