K9051-C741 ATX – Xeon Scalable Industrial Server Motherboard by Kontron

The Kontron K9051-C741 ATX is a server-class industrial ATX motherboard measuring 244 x 305 mm, engineered around the Intel C741 chipset and LGA4677 socket supporting 4th and 5th generation Intel Xeon Scalable processors with up to 64 cores and TDP up to 350 W. Eight independent DDR5-5600 RDIMM memory channels support up to 768 GB of registered ECC memory, providing the density required for AI model serving, genomic sequencing, high-resolution imaging, and industrial data analytics at the edge. Five PCIe Gen5 expansion slots — three x16 and two x8 in a closed slot configuration — deliver the bandwidth needed for multiple GPU accelerators, FPGA cards, or high-speed capture hardware simultaneously. Dual Intel X710 10 GbE ports with PXE and LAN teaming provide high-throughput network connectivity, supported by an ASPEED AS2600 BMC running OpenBMC for out-of-band remote management. Storage is covered by six SATA III ports with Intel VROC RAID 0/1/5/10 support and two M.2 2280/2242 Key-M slots with PCIe/NVMe Gen5 x4 supporting Intel VMD NVMe RAID. Peripheral I/O includes four USB 3.1 Gen1 Type-A rear ports, two internal USB 3.1 Gen1 headers, and one RS-232 rear port. A discrete Infineon TPM V2.0, Secure Boot, ATX multirail power with dual 8-pin and 6-pin supplementary connectors, and an operating temperature range of 0 to 60 degrees Celsius with FCC and planned CE/UKCA certification make the K9051-C741 a proven platform designed for ten years of continuous 24/7 industrial operation. Available from Recab, your Nordic partner for Kontron industrial server motherboard solutions.