K4131-P mITX
Industrial Motherboard supporting the AMD Ryzen™ AI Embedded P100 Processors
Specifications
- AMD Radeon™ RDNA3.5 Graphics (within SoC)
- 4x DisplayPort V2.0
- Dual Channel LVDS (24Bit) and eDP V1.4 (4k) onboard
- integrated XDNATM2 NPU with up to 50 TOPs
- Dual LAN 1GbE/5GbE incl. Teaming support
- Dual M.2-Key M, M.2 Key-B and M.2 Key-E sockets
The K4131-Px mITX Industrial Motherboard is based on AMD Ryzen™ AI Embedded processors, delivering high computing performance combined with integrated AI acceleration for demanding industrial applications. Featuring AMD Radeon™ RDNA 3.5 graphics integrated within the SoC, the platform enables advanced visual performance and supports complex multi-display configurations.
With support for up to four independent display outputs, including DisplayPort V2.0, USB4 / DisplayPort Alt Mode, embedded DisplayPort V1.4 with up to 4K resolution, and dual-channel 24-bit LVDS, the K4131-Px provides exceptional flexibility for modern HMI, visualization, and edge-AI systems. An integrated NPU delivering more than 50 TOPs further enhances AI inference capabilities directly at the edge.
Designed for scalability and system expansion, the motherboard offers multiple M.2 sockets, including M.2 Key-M, Key-B, and Key-E, supporting NVMe storage as well as wireless and expansion modules. A comprehensive set of I/O interfaces is available, including dual LAN with 1GbE and 5GbE support with Teaming, USB4 Type-C, USB 3.2 Gen 2, multiple COM ports, and GPIO, enabling seamless integration into a wide range of industrial systems.
Engineered for 24/7 continuous operation and supporting an extended operating temperature range from -10 °C to +60 °C, the K4131-Px meets the reliability requirements of industrial environments. It is ideally suited for a broad range of vertical markets, including industrial automation, AI-enabled edge computing, digital signage, and intelligent embedded systems.
Benefits of Kontron motherboards:
- Highest quality through German engineering and production
- Strict lifecycle management and reliable product maintenance
- Comprehensive feature and tool set
- Excellent technical support
- Beneficial total-cost-of-ownership
Features
| Processor | AMD Ryzen(TM) AI Embedded P121 AMD Ryzen(TM) AI Embedded P132 AMD XDNATM2 NPU with up to 50 TOPS, AMD Radeon™ RDNA3.5 |
| Chipset | K4131-P2: AMD Ryzen(TM) AI Embedded P121 K4131-P3: AMD Ryzen(TM) AI Embedded P132 |
| Main Memory | DDR5 5600 SDRAM 2x SO DIMM socket, up to 96 GByte memory, ECC |
| Graphics Controller | AMD Radeon™ RDNA 3.5 Graphics with support of up to 2 WGP |
| Display | 1x USB4® (DP2.1 up to UHBR20 8K) 4x DP V2.0 up to 8K 1x USB-C via header (USB Key-A) 1x eDP V1.4 up to 5K, 1x Dual-Channel 24bit LVDS |
| Audio Controller | 1x Realtek ALC256 |
| Audio | Stereo, High Definition Audio Codec |
| Ethernet | 1x Intel® i210 with 10/100/1000 MBit/s, Wake-on-LAN (WoL) by interesting Packets, Link Status Change and Magic Packet™, PXE Support, BIOS MAC Address Display, Teaming Support 1x Realtek RTL8126 with 10/100/1000/2500/5000 MBit/s, Wake-on-LAN(WoL) by interesting Packets, Link Status Change and Magic Packet™, PXE Support, BIOS MAC Address Display, Teaming Support |
| USB | 2x USB 2.0 (by headers), 1x USB 2.0 Type-A stick socket 1x USB-C with USB4® support 4x USB3.2 Gen2 Type A, 2x USB3.2 Gen1 (by header), 1x USB3.2 Gen2 (by header) |
| Serial | 6x RS232, one port RS422/RS485 |
| Available I/Os | 8 Bit GPIO (by header); WLAN LED and on/off support Monitoring Alert LED 3.3 V/5 V/12 V supply voltage output |
| SATA | 2x Serial ATA III 600 Interface (up to 6GBit/s), NCQ, AHCI |
| Expansion | 1x PCIe x4 (4 lanes, Gen4, open slot for x16 card support) 1x M.2 2230/2242/2280 (Key-M, PCIe x4/Gen4/NVMe SSD modules) 1x M.2 2230/2242 (Key-M, PCIe x4/Gen4/NVMe SSD modules) 1x M.2 2230/2242/3052 (Key-B PCIe x2/USB2 /5G module) Nano SIM socket for 5G module 1x M.2 2230 (Key-E, WLAN/Bluetooth modules, PCIe/USB) |
| Power connector | External/Internal DC-In (DC Jack/4-Pin Mini-Fit) |
| Input Voltage | DC Input 8-34V, max. 10A (internal or external connector) USB-C Power Delivery (Sink, up to 28, max. 120 W) |
| BIOS | AMI Aptio 5.x (UEFI) BIOS |
| Watchdog | Programmable 3-stage Watchdog to generate system reset event |
| Real Time Clock | Integrated |
| Cooling | 2x PWM fan (CPU/System) |
| Operating System | MS Windows® 11, MS Windows® 11 IoT (LTSC), Linux 64 No legacy OS support, no MBR installation (UEFI only) |
| Mechanical Dimensions | Mini-ITX: 6.7“ x 6.7“ (170 x 170 mm) |
| Operating Temperature | 0°C-60°C |
| Certifications | Planned: cTÜVus acc. IEC62368-1, CE Class B incl. Industrial Immunity, UKCA, FCC-B verified |
Downloads
白皮书
Modules and Motherboards WP [restrictions apply]
Tech Spec Sheet
Motherboard and SMARTCASE™ Tech Specs
[ productoverview_motherboards.pdf, 8.28 MB, Mar.17.2025 ]
Services
Kontron Services Brochure
[ kontron-services-brochure.pdf, 8.9 MB, Dec.17.2020 ]
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