MCNUC-3
12th Gen Intel Core compact PC with 2.5GbE and 4G/5G expansion
MCNUC-3 brings 12th Gen Intel Core options, four-display connectivity, dual 2.5GbE, NVMe plus SATA storage, Wi-Fi, and 4G/5G expansion to a compact aluminum system.
Product Gallery
A closer look at MCNUC-3
Different product views highlight the enclosure design, interface layout, and installation details.
MCNUC-3 enclosure and interface view
MCNUC-3 product view 2
Technical Specifications
Industrial-grade configuration details
MCNUC-3 Specification Matrix
Available hardware configurations
Operating Range
-20°C to 55°C; 5% to 95% relative humidity, non-condensing
Model
MCNUC-3
CPU
Intel Core i3-1215U / i5-1245U / i7-1255U
Chipset
12th Gen Intel Core mobile platform
Graphics
Intel HD Graphics
Video
2 x HDMI, DisplayPort, and USB Type-C display output
Memory
DDR4 SO-DIMM at 2666 / 3200MHz, up to 32GB
USB
6 x USB 2.0, 2 x USB 3.0, and 1 x Type-C
Material
Aluminum alloy
Power
DC 12V
Network
2 x Intel i226-V 2.5GbE
Storage
M.2 2280 NVMe / NGFF and 2.5-inch SATA 3.0
Expansion
M.2 E-Key Wi-Fi; M.2 B-Key 4G/5G; SIM slot
Front I/O
1 x combo audio jack; 6 x USB 2.0; 2 x USB 3.0; 1 x HDMI; 1 x power button
Rear I/O
1 x 12V DC input; 1 x full-featured Type-C; 2 x USB 3.0; 2 x Intel i226-V 2.5GbE; 1 x HDMI; 1 x DisplayPort
Internal I/O
1 x DDR4 SO-DIMM slot; 1 x M.2 2280 M-Key slot; 1 x 2.5-inch SATA 3.0 connector; 1 x M.2 E-Key 2230 slot for Wi-Fi; 1 x M.2 B-Key slot for 4G/5G; 1 x SIM slot
Dimensions
126 x 126 x 47 mm
BIOS
Diskless boot, Wake-on-LAN, automatic and scheduled power-on
TDP
Depends on selected processor
System
Windows 7 / Windows 10 / Linux
Working Environment
-20°C to 55°C; 5% to 95% relative humidity, non-condensing
Product Advantages
Ready for control cabinets, edge gateways, and machine-side computing
MCNUC-3 brings 12th Gen Intel Core options, four-display connectivity, dual 2.5GbE, NVMe plus SATA storage, Wi-Fi, and 4G/5G expansion to a compact aluminum system.
Flexible Compute Platforms
The desktop range spans efficient Intel N-series systems, Intel Core platforms, and AMD Ryzen performance configurations.
Display & Peripheral Connectivity
Model-specific HDMI, DisplayPort, Type-C, USB4, Thunderbolt, and OCuLink options support varied commercial workspaces.
Configurable Memory & Storage
Choose memory capacity, NVMe, SATA, wireless, and network options according to the target workload and deployment.
Interested in MCNUC-3?
Contact our team for pricing, lifecycle planning, customization, and bulk order support.