Intel Celeron-M 1.5 GHz CPU; SiS M661MX Chipset; 64MB VGA Shared on board; 256MB DDR 333 Memory; 40GB Hard Drive; DVD-Rom/CD Writer; Atheros Wireless 2.4 GHz, 54Mbps; Operating System: Microsoft Windows XP Home Edition and Suse Linux. Free: OpenOffice Productivity suite, Acrobat Reader, and many more open source applications.