Dell PowerEdge R550  Rack (1U), Intel Xeon, 1x Silver 4310, 2.1 GHz, 18 MB, 24, 12C, 2x16 GB, RDIMM, 3200 MHz, 4000 GB, HDD, Up to 8 x 3.5", PERC H755, Power supply 2x 600 W, iDRAC9 Enterprise, ReadyRails Sliding Rails Without Cable Management Arm, No OS,