PowerEdge R750xs, Intel Xeon Silver 4309Y 2.8G 8C/16T 10.4GT/s 12M Cache Turbo HT (105W), 3.5" Chassis with up to 8 Hard Drives (SAS/SATA), 16GB RDIMM 3200MT/s Dual Rank, iDRAC9 Express 15G, 1.2TB 10K Hard Drive SAS ISE 12Gbps 512n 2.5in with 3.5in HYB CARR, PERC H745 Controller Front, DVD +/-RW SATA Internal, Dual Hot-Plug Redundant Power Supply (1+1) 600W, TPM2.0 V3, Broadcom 5720 Quad Port 1GbE BASE-T Adapter, ReadyRails Sliding Rails Without Cable Management Arm, 3Y Prosupport NBD

PowerEdge R550 Server, Intel Xeon Silver 4309Y 2.8G, 8C, 8×2.5 HDD ,16GB RDIMM, 600GB HD SAS ISE 12Gbps 10k ,iDRAC9, Enterprise 15G, PERC H355, Broadcom 5720 Dual Port 1Gb On-Board LOM , Single, Hot-Plug, Power Supply (1+0), 600W,Broadcom 57412 Dual Port 10GbE SFP+, 1 CPU, 1×16 LP+ 1×8(x4 link) LP, Trusted Platform Module 2.0 V3 ,ReadyRails, 3Yr NBD ProSupport Warranty