"VI PRECISION M6400 WORSTATION,2.8GHZ CPU,17 INCHES WIDE SCREEN LCD 4GB DDR3-1066 SDRAM,512MB,160GB 7200RPM HARDDRIVE ,8XDVD+/-RW,CYBERLINK POWER DVD AND ROXIO CREATOR SOFTWARE,NON WIRELESS,WINDOWS XP PRO SP3 W/WINDOWS VISTA BUSINESS,BATTERY AND AC ADAPTER"