Intel® Xeon™ E5 - 2609v3 (1.90Ghz, 6 core,  6.4 GT/s Intel QPI, 15MB Smart Cache), Intel® C610 Server chipset, 300GB SAS / 10K rpm (2,5") in 3.5" carrier Hot Plug Hard Drive, Drive Bays : 4x (3,5") Hot Plug, DELL™ PERC H330 RAID Controller (RAID 0/1/5/50 supported), 16GB (2x 8GB) ECC DDR4 2,133 MHz max 384 GB (12 DIMM slots), DVD-RW Drive, Integrated Quad Port Gigabit Ethernet, DELL™ iDRAC 8 Express Remote Management Card, Expansion slot 2 Total : One x8 PCIe slot with x4 bandwidth, half length - half height; One x16 PCIe slot with x16 bandwidth, half length - full height PCI Express™, 1U Rack Chassis, 550 watt Platinum Efficiency Redundant Power Supply, No Keyboard & Mouse, No Monitor, 3 Year Parts Warranty