Micro-ATX (9.6'x 9.6') Supports AMD EPYC™ 4005/4004 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), 1 M.2 (PCIe4.0 x4) 2 RJ45 (1GbE) by Intel® i210 4 SATA 6Gb/s 1 HDMI, 1 DisplayPort Remote management (IPMI)