Intel Xeon E5-2420 1.90GHz, 15M Cache, 7.2GT/ s, Turbo, 6C, 95W | Broadcom 5720 dual port Gigabit Ethernet w/ o TOE and ISCSI offload | Chassis w/ up to 4, 3.5" Cabled Hard Drives | Bezel - 4/ 8 Drive Chassis | 4GB Memory ( 1X4GB) 1333MHz Dual Ranked LV RDIMM | 2 x 500GB 7.2K RPM , 6Gbps SATA 3.5" Non-Hot Plug Hard Drive | PERC H310 Integrated RAID Controller | DVD RW, SATA Internal | Single Cabled Power Supply, 350W | 3 Yrs Next Business Day Onsite Service