Dell Optiplex 780 - Windows 7 Pro - 3GB - DVDRW - Core 2 Duo - 2.93 GHz - 160GB HD - USFF Intel Core 2 Duo - 2.93GHz Windows 7 Pro (32-bit) 3 Gigs RAM / 160GB Hard Drive DVDRW, New Dell Keyboard/Mouse & Power Cord Ultra Small Form Factor