:Dell Precision T5810 Tower(685W): Intel Xeon E5-1620v3 processor (Quad Core HT 3.5Ghz Turbo 10MB Cache) 8GB (2x4GB) 2133MHz DDR4 RDIMM ECC 500GB 7200 RPM SATA Hard Drive Nvidia Quadro K620 2GB (DP DL-DVI-I)(1 DP to SL-DVI adapter) 8x Slimline DVD+-RW drive Dell Mouse and Keyboard Windows 7 Professional 64bit w/8.1 license 3YR NBD Category :Desktop Computers: Manufacturer :Dell: Sub Category :Dell Precision