DELL PowerEdge R720 / 3.5" Chassis with up to 8 Hard Drives /2xIntel Xeon E5-2620 2.00GHz (15M Cache, 7.2GT/s QPI, Turbo, 6C 95W)/ 16GB (2x 8GB RDIMM, 1600 MHz, Standard Volt, Dual Rank) RAM / DVD+/-RW / 4x300GB SAS 6Gbps 15k 3.5" HD Hot Plug/ PERC H710 Integrated RAID Controller, 512MB NV Cache / 4x 1Gbit/s Ethernet (Intel Ethernet i350 QP 1Gb Network Daughter Card) / iDRAC7 Enterprise / 2x Hot-plug Power Supply (1+1), 750W / Risers with up to 4, x8 PCIe Slots + 2, x16 PCIe Slots / 3Yr ProSupport and Next Business Day On-Site Service