HP Compaq 8000 Elite SFF PC Intel Core 2 Quad-Q9505 2.83GHZ 4GB 500GB HDD Windows 7 Pro Intel Core Quad Q9505 2.83GHz; 500GB SATA; 4GB DDR3 Intel Graphics Media Accelerator 4500 802.11B; No Bluetooth Small Form Factor; DVD Player; Microsoft Windows 7 Professional