Intel Xeon E5-2620 2.00GHz, 15M Cache, 7.2GT/ s QPI, Turbo, 6C 95W | Risers with up to 6, x8 PCIe Slots + 1, x16 PCIe Slot | Electronic System Documentation and OpenManage DVD Kit for R720 | Included Bezel -8/ 16 Drive Chassis | 8GB Memory ( 2x4GB) , 1333MHz Single Ranked LV RDIMMs | 2 x 1TB Near Line SAS 7.2K RPM, 6Gbps SAS 3.5 " Hot Plug Hard Drive | PERC H710 Integrated RAID Controller, 512MB NV Cache | DVD+ / -RW ROM, SATA, Internal | Energy Smart Dual Hot-plug Redundant Power Supply ( 1+ 1) 750W | Broadcom 5720 Quad Port 1Gb Network Daughter Card | 2U Cable Management Arm | ReadyRails 2U Sliding Rails | vFlash SD Slot Filler | Idrac 7 Express ( G12) | 3 Years Next Business Day Onsite Service