Dell PowerEdge R720 Processors: 1 x Intel® Xeon® Processor E5-2603 10M Cache, 1.80 GHz, 6.40 GT/s Intel® QPI Memory: 4GB DDR3, up to 512GB (12 DIMM slots) ECC Buffered | Registered I/O Slots: 2 PCIe G2 slots + 1 storage slot Storage: 1 x 146GB SATA 7.2K 6Gbps 2.5’ Type Enterprise HDD | Hot Plug Operating Sys: Server 2012 Standard Evaluation Power Supply: 1 x 720 Power Supply | 550 W Optional: PERC H310 RAID Controller | iDRAC Card & iDRAC 7 Express Network Broadcom 5720 4 Port 1Gb LOM