TOSHIBA Satellite M645-S4047 14" Laptop: Core i5 450M 2.4GHz, 4GB RAM, 500GB HDD, Windows 7 Premium

Operating System Windows 7 Home Premium 64-bit
CPU Type Intel Core i5 450M(2.4GHz)
Screen 14"
Memory Size 4GB DDR3
Hard Disk 500GB
Optical Drive DVD Super Multi
Graphics Card Intel HD
Communication LAN and WLAN
Card slot 1 x Express Card
Battery Life 5.05 hours
Dimensions 13.30" x 9.00" x 1.12" - 1.39"
Weight 5.40 lbs.