ASRock Rack B650D4U-2L2T/BCM Server Motherboard — AMD B650E, Socket AM5, Micro-ATX, DDR5 up to 128GB

Compact ASRock Rack server motherboard built on the AMD B650E chipset for Socket AM5 platforms. The B650D4U-2L2T/BCM supports AMD EPYC™ 4004 and AMD Ryzen™ 9000/8000/7000 Series processors and fits Micro-ATX systems (9.6" x 9.6"). Memory and storage: - 4 DIMM slots (2DPC); supports DDR5 ECC/non-ECC UDIMM — up to 128GB total - 1 M.2 slot (PCIe5.0 x4) - 4 SATA 6Gb/s ports Expansion: - 1 PCIe5.0 x16 - 1 PCIe5.0 x4 - 1 PCIe4.0 x1 Networking and I/O: - 2x RJ45 (10GbE) powered by Broadcom BCM57416 - 2x RJ45 (1GbE) by Intel®i210 - 1 HDMI and 1 DisplayPort Management: - Remote management via IPMI This Micro-ATX board delivers high-bandwidth PCIe5.0 expansion, modern DDR5 memory support, and dual 10GbE/1GbE network interfaces for server and workstation deployments.