Brand: DellCPU: Intel® Xeon® E3-1220 v6 (4-Cores/4-Threads 3.00 GHz 8MB)Chipset: Intel® C236Memory: 16GB Up to 64GB DDR4 2400MT/s# of DIMMS: 4 (Four)Storage: NoRaid Controller: Perc H330 (RAID 0, 1, 5, 10, 50 and 60)ODD interface: DVD-ROMBays: Up to (8) 3.5" Hot Plug SAS/SATA/SSDFront I/O: (1) USB 3.0, (1) USB 2.0Internal I/O: NoRear I/O: (4) USB 2.0, (2) USB 3.0Slots: 1x8 PCIe 3.0(x16 con), 1x4 PCIe 3.0(x8 con),1x4 PCIe 3.0 (x8 con),1x1PCIe 3.0 (x1 con)LAN: Gigabit Dual PortPSU: (2) 495w Hot PlugRails Included: NoNotes: PowerVault RD1000 Included