3rd Gen Intel® Xeon® Scalable processors Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 185W TDP, 2 UPI up to 11.2 GT/s Intel® C621A Up to 2TB RDIMM, DDR4-3200MHz; Up to 2TB 3DS ECC LRDIMM, DDR4-3200MHz, in 8 DIMM slots 4 PCIe 4.0 x16, 1 PCIe 4.0 NVMe x8 Internal Port(s) M.2 Interface: 2 PCIe 4.0 x4 M.2 Form Factor: 2280/22110, 2280 M.2 Key: M-Key Intel® C621A controller for 12 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Dual LAN with Intel® X550 10GBase-T Ethernet Controller 1 VGA port