Processor : Intel® Dual Core™ B940 (2.0GHz) 3MB Cache L3
Memory : 4GB (4GB x 1) DDR3/1333MHz
Hard Disk : 500GB
Optical Drive : CD/DVD Player / Burner
VGA: Intel® HD Graphics 3000
Display : 15.5"Back Light Technology LED
Built-in MOTION EYE® camera and microphone with face-tracking technology
Battery 6-cell Lithium Ion Primary Battery
Wireless : Intel Wireless 802.11 b/g/n
Network : Integrated 10/100 Mbps
Operating System : Genuine Windows® 7 Home Premium with Service Pack 1 64-bit
Weight: 2.7 kg, black color
Made in China
Warranty: 1 year limited warranty in SONY service center