Lenovo IdeaPad U450p
14-inch 720p (1366×768) display with LED backlighting (220 nits, 500:1 contrast)
Windows 7 Home Premium 64-bit
Intel Core 2 Duo SU7300 processor (1.3GHz/3MB L2/800MHz FSB)
ATI Mobility Radeon HD 4330 512MB graphics card
4GB DDR3-1066 RAM (2x 2GB)
320GB 5400RPM hard drive (Hitachi HTS545032B9A300)
Intel Wireless WiFi Link 5100
Built-in Bluetooth v2.1+EDR
8X DVD burner
One-year limited warranty
6-cell Li-ion battery (57Wh/5200mAh /11.1V)
Weight: 4.6 lbs
Dimensions: 13.3″ (W) x 9.3″ (D) x 0.9″~1.1″ (H)