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Deal | GMKTec Nucbox M3 Mini PC with 32 GB RAM records lowest price ever after 22% discount

The GMKTec Nucbox M3 Mini PC features tons of IO. (Image source: GMKTec/Amazon)
The GMKTec Nucbox M3 Mini PC features tons of IO. (Image source: GMKTec/Amazon)
The GMKTec Nucbox M3 Mini PC with a Core i5-12450H Alder Lake-H CPU and 32 GB of RAM has scored a healthy 22% discount. The price cut has resulted in the lowest price ever for the Mini PC. Combined with an affordable monitor, the GMKTec Nucbox M3 can make for a budget-friendly PC setup.

Thanks to brands like Minisforum and GMKTec building compact PCs and pricing them aggressively, Mini PCs have exploded in popularity over the past few years. This has resulted in an increasingly competitive environment with low prices and frequent offers. One such discount has now pushed the GMKTec Nucbox M3 Mini PC to its lowest price ever.

The GMKTec Nucbox M3 Mini PC can now be yours for just $349.98 from Amazon (linked at the end). The new price is a 22% reduction and is the lowest ever for the Mini PC per camelcamelcamel.

Looking at the internals on offer, the GMKTec Nucbox M3 is powered by an 8-core Core i5-12450H CPU, 32 GB of DDR4-3200 memory, and 1 TB of PCIe Gen 3 storage. There is also Wi-Fi 6 and BT 5.2 on board, promising fast and reliable wireless connectivity.

The GMKTec Nucbox M3 also features good uprgadability options with two RAM slots for a max of 64 GB, one M.2 SATA port, and one M.2 PCI Gen 3. Both storage solutions can accept up to a 2 TB drive. So, users can outfit the GMKTec Nucbox M3 with 64 GB of RAM and 4 TB of total storage. 

Despite a small Mini PC at just ‎5.2 x 4.92 x 2.28 inches, the GMKTec Nucbox M3 features a healthy selection of ports, including:

  • 1 Type-C connector with DisplayPort
  • Three USB 3.2 Type-A ports
  • One USB 2.0 Type-A port
  • Two HDMI 2 4K@60 Hz outputs
  • A single 2.5 GbE Ethernet jack
  • One 3.5 mm audio jack

When it comes to performance, our measurements of the Core i5-12450H show the CPU to be on par with the Meteor Lake Core Ultra 100H chips in single-core and Lunar Lake Core Ultra 200V APUs in multi-core performance. In other words, the Core i5-12450H is a mid-range performer with plenty of horsepower for productivity tasks.

Finally, GMKTec has also outfitted the Nucbox M3 Mini PC with a dual-heat pipe cooling solution to keep the machine running at its full potential.

Long story short, the GMKTec Nucbox M3 Mini PC is a pretty good value for less than $350. Combined with a cost-effective monitor and some decent peripherals, this Mini PC can form the backbone of a solid productivity setup.

GMKTec Nucbox M3 Mini PC specs. (Image source: GMKTec on Amazon)
GMKTec Nucbox M3 Mini PC specs. (Image source: GMKTec on Amazon)
GMKTec Nucbox M3 Mini PC price history. (Image source: camelcamelcamel)
GMKTec Nucbox M3 Mini PC price history. (Image source: camelcamelcamel)

Disclaimer: Notebookcheck is not responsible for price changes carried out by retailers. The discounted price or deal mentioned in this item was available at the time of writing and may be subject to time restrictions and/or limited unit availability.

Source(s)

slickdeals, Amazon (linked above), camelcamelcamel

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 06 > GMKTec Nucbox M3 Mini PC with 32 GB RAM records lowest price ever after 22% discount
Fawad Murtaza, 2025-06- 5 (Update: 2025-06- 5)