Lenovo ThinkSystem “TOWER” Servers Lenovo Server ST550 (7X10A07GEA) Tower “Processor : 1x Silver 4210 (10C 2.2GHz 13.75MB Cache/85W) RAM : 1x 16GB RDIMM DDR4-2666 (1Rx4) HDD : None [up to 8x 2.5″” SATA/SAS HS] RAID : 1x 930-8i [2GB Flash PCIe 12Gb Adapter (0/1/10/5/50/6/60)] NIC : 1x Mgmt, 2x GbE Power Supply : 1x 550W Platinum Optical Drive : Multiburner Warranty : 3 Year Warranty