PowerEdge R640 Rack Server Intel Xeon Silver 4210R 2.4G, 10C/20T, 9.6GT/s, 13.75M Cache, Turbo, HT (100W) DDR4-2400, 2x32GB RDIMM, 3200MT/s, Dual Rank 16Gb BASE x8, 480GB SSD SATA Read Intensive 6Gbps 512 2.5in Hot-plug AG Drive, 2.5 Chassis with up to 8 Hard Drives and 3PCIe slots, PERC H750 Adapter, Low Profile, Broadcom 57416 Dual Port 10GbE BASE-T & 5720 Dual Port 1GbE BASE-T, C13 to C14, PDU Style, 10 AMP, 6.5 Feet (2m), Dual, Hot-plug, Redundant Power Supply (1+1), 750W, iDRAC9,Enterprise, No Operating System, 36 months ProSupport and Next Business Day Onsite Service