Key Features 3rd Gen Intel® Xeon® Scalable processors, Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP Intel® C621A Up to 2TB 3DS ECC RDIMM, DDR4-3200MHz; Up to 2TB 3DS ECC LRDIMM, DDR4-3200MHz Up to 2TB Intel® Optane™ Persistent Memory 200 Series, in 8 DIMM slots 4x NVMe port PCIe 4.0 x4 via SlimSAS connector 1 PCIe 4.0 x8, 2 PCIe 4.0 x16, 2 PCIe 4.0 x8 SlimSAS connectors M.2 Interface: 1 SATA/PCIe 3.0 x4 M.2 Form Factor: 2280, 22110 M.2 Key: M-Key Intel® C621A controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Dual LAN with 10GBase-T with Intel® X550