Lenovo IdeaPad U450p - 33892GU

Specification

Processor
Intel® Core™ 2 Duo SU7300 Processor ( 1.30GHz 800MHz 3MB )

Operating system
Genuine Windows 7 Home Premium 64

Graphics
ATI Mobile Radeon HD4200 512MB

Memory
4 GB PC3-8500 DDR3 SDRAM 1066MHz

Display
14.0 " HD AntiGlare 1366x768

Pointing device
Industry Standard Touchpad

Hard Drive
320GB 5400

Optical Drive
DVD Recordable (Dual Layer)

Battery
6 Cell Lithium-Ion

Network Card
Intel Wireless Wi-Fi Link 5100

Warranty
One Year

Bluetooth
Bluetooth Version 2.1 + EDR

Source : lenovo