ASRock Rack B650D4U-2L2T/BCM Server Motherboard – AMD B650E Chipset – Socket AM5 – Micro ATX – EPYC, Ryzen 5, Ryzen 7, Ryzen 9 Processor Supported – 48 GB DDR5 SDRAM Maximum RAM – DIMM, UDIMM – 4 x Memory Slots – Gigabit Ethernet – HDMI – DisplayPort – 4 x SATA Interfaces

• Micro-ATX (9.6″x 9.6″)
• Supports AMD EPYC 4004 and AMD Ryzen 9000/8000/7000 Series Processors
• 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM
• 1 PCIe5.0 x16, 1 PCIe5.0 x4, 1 PCIe4.0 x1
• Supports 1 M.2 (PCIe5.0 x4)
• 2 RJ45 (10GbE) by Broadcom BCM57416
• 2 RJ45 (1GbE) by Inteli210
• 4 SATA 6Gb/s
• 1 HDMI, 1 DisplayPort
• Remote management (IPMI)