3rd Gen Intel® Xeon® Scalable processors, Intel® Xeon® W-3300 Processor Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP 2.Intel® C621A 3.Single LAN with Intel® Ethernet Controller I210-AT Single LAN with Marvell AQC113 Single LAN with Realtek RTL8211F PHY (dedicated IPMI) 4.Up to 4TB 3DS ECC RDIMM, DDR4-3200MHz; Up to 4TB 3DS ECC LRDIMM, DDR4-3200MHz Up to 4TB Intel® Optane™ Persistent Memory, DDR4-3200MHz, in 16 DIMM slots 5.4 PCIe 4.0 x16, 3 PCIe 4.0 x8 (in x16 slot) M.2 Interface: 4 PCIe 4.0 x4 M.2 Form Factor: 2260/2280/22110 M.2 Key: M-Key M.2 support to RAID 0,1, 5, 10, VROC key is required for RAID. 6.Intel® C621A controller for 8 SATA3 (6 Gbps) ports; RAID 0,1,5,10 7.1 VGA port, VGA connector is dedicated for IPMI.