Kontron K4131-P mITX Motherboard

Kontron K4131-P mITX Motherboard Datasheet

Kontron K4131-P mITX Motherboard Datasheet

# K4131-P mITX Industrial Motherboard **Summary** The K4131-P mITX is a preliminary Mini-ITX industrial motherboard based on AMD Ryzen AI Embedded P100 series processors. It is designed for embedded systems that require AI acceleration, integrated graphics, multiple display interfaces, and broad industrial I/O in a compact footprint. The platform combines DDR5 memory support, dual Ethernet, PCIe and M.2 expansion, wide-range DC input, and multiple serial interfaces for demanding edge and industrial applications. Typical use cases include industrial automation, digital signage, medical systems, transportation platforms, and embedded AI deployments. ## Key Features - AMD Ryzen AI Embedded P100 series processor support - XDNA 2 NPU with up to 50 TOPS AI inference acceleration - AMD Radeon RDNA 3.5 integrated graphics - Support for up to four independent display outputs and multiple embedded display options - DDR5-5600 memory support up to 96 GB with ECC - Dual LAN with 1 GbE and 5 GbE including teaming support - Dual M.2 Key M plus M.2 Key B and Key E sockets - USB4, USB 3.2 Gen2, SATA, PCIe Gen4, and serial connectivity - Wide-range 9–34 V DC input with USB-C Power Delivery sink mode up to 140 W - Designed for 24/7 operation up to 60 °C ## Description The K4131-P mITX is a compact industrial motherboard for embedded platforms that need high compute density, modern graphics capability, and integrated AI acceleration. It is built around AMD Ryzen AI Embedded P100 series processors and is intended for systems that must process data locally while supporting advanced visual output and industrial connectivity. The board integrates AMD Radeon graphics with RDNA 3.5 architecture and supports a flexible mix of display interfaces. These include four DisplayPort outputs, USB-C with USB4 and DisplayPort capability, eDP, and dual-channel 24-bit LVDS. This allows the platform to support both modern external display installations and embedded display designs in a single hardware platform. For expansion and system integration, the motherboard includes PCIe Gen4, SATA, multiple M.2 sockets, dual Ethernet, GPIO, HD audio, and up to six serial ports. The M.2 layout supports NVMe storage, WLAN, Bluetooth, and 5G modules, making the board suitable for connected edge systems and industrial communication applications. The K4131-P mITX is intended for continuous-duty operation in industrial environments. It supports a wide DC input range, onboard watchdog functionality, security-oriented BIOS features, and operating temperatures up to 60 °C. As the document is marked preliminary, the final production specifications may still change. ## Technical Specifications - Form Factor: Mini-ITX, 170 x 170 mm - Processor Options: AMD Ryzen AI Embedded P121, P132, P164, P174, P185 - AI Accelerator: XDNA 2 NPU, up to 50 TOPS - Graphics: Integrated AMD Radeon RDNA 3.5 GPU - Memory: 2 x DDR5-5600 SO-DIMM, up to 96 GB, ECC support - Display Interfaces: 4 x DisplayPort 1.4, 1 x USB4, 1 x eDP 1.4b, 1 x dual-channel 24-bit LVDS - Network: 1 x Intel 1 GbE, 1 x Realtek 5 GbE, teaming support - USB: 1 x USB-C with USB4, 4 x USB 3.2 Gen2 Type-A, additional USB 2.0 and USB 3.2 headers - Serial Interfaces: 1 x RS-485/RS-422/RS-232, 5 x RS-232, 1 x ccTalk - Storage: 2 x SATA 6G, 2 x M.2 Key M for NVMe SSD modules - Expansion: 1 x PCIe x4 Gen4, 1 x M.2 Key B, 1 x M.2 Key E - Power Input: 9–34 V DC, USB-C PD sink up to 28 V / 140 W - Audio: Realtek ALC897, 7.1 channel HD audio - Operating Temperature: 0 °C to 60 °C - OS Support: Windows 11, Windows 11 IoT LTSC, Linux 64-bit - Security: UEFI Secure Boot, BIOS protection, TPM header, EraseDisk feature ## Applications - Industrial automation and machine control systems - Digital signage and multi-display platforms - Medical and diagnostic systems - Edge AI and embedded inference systems - Transportation and mobile embedded computing platforms - Surveillance and vision-based embedded systems ## Key Benefits - Combines CPU, GPU, and AI acceleration on a single compact motherboard - Supports both embedded panel displays and external multi-display installations - Provides strong expansion options for storage, wireless, and 5G connectivity - Fits industrial systems that require wide-range power input and continuous operation - Supports serial-heavy integration for control, communication, and peripheral devices ## Notes for Integration / Design - Simultaneous use of LVDS and eDP is not supported - Forced cooling may be required for higher operating temperatures - USB-C supports Power Delivery sink mode up to 140 W - TPM support is available through a header for external modules - The datasheet is marked preliminary, so specifications and certifications may change before final release ## Keywords industrial Mini-ITX motherboard, AMD Ryzen AI Embedded P100, embedded AI motherboard, RDNA 3.5 graphics, USB4 industrial board, dual LAN embedded system, DDR5 Mini-ITX board, edge AI platform, industrial display controller, embedded motherboard with serial ports