This is the Toshiba P100-ST9242 laptop PC. It is powered by an Intel Intel Core 2 Duo T7200 2GHz processor, 2GB DDR2 RAM, 100GB 7200 RPM SATA hard drive, NVIDIA GeForce Go 7900 GTX graphics with 512MB RAM.
The Toshiba P100-ST9242 has also a 17-inch TruBrite LCD screen, a DVD multi burner, WiFi, 5-in-1 card reader, Harman/Kardon speakers. It comes with Windows Xp but not Windows Vista. The P100 weights 7.1 pounds.