ATX (12" x 9.6") Single Socket SP3 (LGA 4094), supports AMD EPYC™ 7003 (with AMD 3D V-Cache™ Technology*)/7002 series processors 8 DIMM slots (1DPC), supports DDR4 RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, NVDIMM-N 7 PCIe4.0 x16 2 OCuLink (PCIe4.0 x4) Supports 2 M.2 (PCIe4.0 x4 or SATA 6Gb/s) 10 SATA 6Gb/s 2 RJ45 (10GbE) by Intel® X550-AT2 Remote Management (IPMI)