PowerEdge R640 Rack Server Intel Xeon Silver 4208 2.1G, 8C/16T, 9.6GT/s, 11M Cache, Turbo, HT (85W) DDR4-2400, 32GB RDIMM, 3200MT/s, Dual Rank 16Gb BASE, 480GB SSD SATA Read Intensive 6Gbps 512 2.5in Hot-plug AG Drive, 2.5 Chassis with up to 8 Hard Drive