Specifications
Form factor
Industrial Mini-ITX, 170 x 170 mm
Processor
AMD Ryzen AI Embedded P100 Series
Processor core range
4 to 12 cores
NPU
Integrated AMD XDNA 2 NPU with up to 50 TOPS
Graphics
AMD Radeon RDNA 3.5 graphics integrated in the SoC
Display outputs
Up to 4x independent outputs — DisplayPort V1.4/V2.0, USB4 / DisplayPort Alt Mode
Embedded display
Dual-channel LVDS (24-bit) and eDP V1.4 at up to 4K onboard
Networking
Dual LAN 1GbE / 5GbE with teaming support
Expansion slots
Up to 4x M.2 slots for NVMe storage, expansion, wireless or 5G
Serial ports
Up to 4x COM ports for legacy and field device connection
Power input
Wide 9-34 VDC input range
Operating profile
Validated for 24/7 industrial operation at 0-60 C
Chassis option
SMARTCASE S740 housing for rapid system integration
Target workloads
Visual data processing, machine vision, edge AI inference and smart industrial systems
Inference placement
On-board NPU keeps inference local, reducing latency and cloud dependency
Sibling platform
Kontron 3.5-SBC-PTL single board computer on Intel Core Ultra Series 3 (Panther Lake)
Related Kontron board
Kontron VX30101 high-performance computing board for real-time edge AI
Overview
The Kontron K4131-Px answers a practical integration question: what if the NPU were already on the motherboard? Based on AMD Ryzen AI Embedded P100 processors with four to twelve cores, it integrates an AMD XDNA 2 NPU rated at up to 50 TOPS plus Radeon RDNA 3.5 graphics directly in the SoC — so machine vision and edge inference workloads run on the board with no discrete accelerator card, no extra power budget and no extra thermal design.
The 170 x 170 mm Mini-ITX layout is built for HMI and multi-display industrial systems. It supports up to four independent display outputs spanning DisplayPort V1.4/V2.0 and USB4 DisplayPort Alt Mode, plus dual-channel 24-bit LVDS and eDP V1.4 at up to 4K on-board. Networking is dual 1GbE/5GbE LAN with teaming, and expansion covers up to four M.2 slots for NVMe storage, general expansion, wireless modules or 5G.
Industrial credentials include up to four COM ports for legacy and field devices, a wide 9-34 VDC input range for stable operation across varying supply voltages, and validation for 24/7 operation at 0-60 C. Kontron offers the SMARTCASE S740 housing alongside the board for faster system integration. The same vendor covers adjacent designs with the 3.5-SBC-PTL on Intel Core Ultra Series 3 (Panther Lake) and the VX30101 high-performance computing board for real-time edge AI.
Key Benefits
NPU already on board — an integrated XDNA 2 NPU with up to 50 TOPS plus RDNA 3.5 graphics, so edge inference needs no discrete accelerator. HMI and multi-display ready with up to four independent outputs plus onboard LVDS and 4K eDP, and industrial hardening via 9-34 VDC input, four COM ports, dual LAN and 24/7 validation at 0-60 C.
Applications
Industrial HMI and control panels, machine vision and visual data processing, edge AI inference at the machine, automation and smart industrial systems, medical and test instrumentation, and multi-display kiosk or control-room computing.
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