3rd Gen Intel® Xeon® Scalable processors Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP, 3 UPI up to 11.2 GT/s
Intel® C621A
Up to 4TB RDIMM, DDR4-3200MHz; Up to 4TB LRDIMM, DDR4-3200MHz Up to 4TB Intel® Optane™ Persistent Memory 200 Series, DDR4-3200MHz (OC), in 16 DIMM slots
1 PCIe 4.0 x16 Left Riser Slot, 1 PCIe 4.0 x16 Right Riser Slot, 2 PCIe 4.0 x16 Center Right Hand Slot, 8 PCIe 4.0 NVMe Internal Port(s) M.2 Interface: 2 PCIe 2.0 x1 M.2 Form Factor: 2260/2280 M.2 Key: M-Key 2 PCIe 4.0 x16, AIOM slots Superset of OCP 3.0 Expansion