Lenovo ThinkSystem ST550 Tower Server (7X10A0D4EA) - Intel Xeon Silver 4210R Processor (10C 2.4GHz 13.75MB Cache/100W), 16GB DDR4 RDIMM 2933MHz RAM (1 x 16GB, 2R x 8, 12 Slots DIMM, 768GB Max), No Hard Drive, 8 x Empty Hot Plug 2.5-inch SAS/SATA Hard Drive Bays, No Optical Drive, Intel RSTe software RAID 930-8i, XCC Standard, 2 x PCIe 3.0 x8, 4 x PCIe 3.0 x16, Connectivity: Front: 2 x USB 3.0, 1 x USB 2.0, Rear: 4 x USB 2.0, 2 x USB 3.0, 1 x VGA, 3 x RJ-45, 1 x 750W Platinum Power Supply, No Operating System