Manufacturer Supermicro Product ID SYS-520P-WTR CPU Supports Intel 3rd Gen Xeon Scalable Processors Ice Lake Socket P+ (LGA 4189) Support CPU TDP 270W Chipset Intel C621A Memory 8 x DDR4 DIMM Slots Up to 2TB ECC RDIMM/LRDIMM 3200/2933/2666MHz Supports Intel Optane Persistent Memory 200 Series Video ASPEED AST2600 BMC Storage Technology 10 x SATA3 6Gbps Ports Support SoC RAID 0/1/5/10 2 x NVMe Support via Optional Cable Support RAID 0/1 M.2: PCI-E 3.0 x4 or SATA Connectivity 2 x Intel X550 10GbE LAN 1 x Realtek RTL8211FS-VS-CG Dedicated IPMI Expansion 2 x PCI-E 4.0 x16 slot (Full Height, Full Length) 2 x PCI-E 4.0 x16 slot (Low Profile) 1 x M.2 22110/2280 slots (M Key, PCI-E 3.0 x4 or SATA) Rear I/O 1 x Serial Port 1 x RJ45 Dedicated IPMI 2 x USB 2.0 2 x USB 3.2 (Gen1) 2 x RJ45 10GbE LAN 1 x VGA Front Panel I/O 5 x Status LED (Power, HDD, LAN, BMC) 1 x Reset Button 1 x Power Button Drive Support 8 x 3.5" SATA Hotswap Drive Bays 2 x 2.5" SATA/NVMe Hotswap Drive Bays (Rear) Power Supply Redundant 600W 80 PLUS Platinum Power Supply 600W: 100-127Vac, 50-60Hz 650W: 200-240Vac, 50-60Hz Cooling 3 x 80x38mm PWM Fans Case Dimensions 2U Form Factor 25.5" x 17.2" x 3.5" (in inches) 647 x 437 x 89mm Environmental Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-Operating Temperature: -40°C to 70°C (-40°F to 158°F) Operating Humidity: 8% to 90% (non-condensing) Non-Operating Humidity: 5% to 95% (non-condensing) Warranty 1 Year Manufacturer's Limited Warranty