PowerEdge R550 Rack Server Intel Xeon Silver 4309Y 2.8G, 8C/16T, 10.4GT/s, 12M Cache, Turbo, HT (105W) DDR4-2666, 16GB RDIMM, 3200MT/s, 480GB SSD SATA Read Intensive 6Gbps 512e 2.5in Hot-plug AG Drive, 16x2.5 SAS/SATA, Motherboard with Broadcom 5720 Dual Port 1Gb On-Board LOM, Broadcom 57412 Dual Port 10GbE SFP+, OCP NIC 3.0, PERC H755 SAS Front, 1x16 LP+ 1x8(x4 link) LP, iDRAC9, Enterprise 15G, Dual, Redundant(1+1), Hot-Plug Power Supply,1100W, No Operating System, 36 months ProSupport and Next Business Day