Lenovo G570
15.6-inch 720p (1366×768) HD glare with LED backlighting
Windows 7 Home Premium 64-bit
Intel Core i5-2410M dual-core processor
Intel HD Graphics 3000
4GB 1333MHz DDR3 dual-channel RAM (2x2GB)
500GB 5400rpm Western Digital hard drive (WD5000BPVT)
Atheros AR9285 802.11n wireless LAN card
DVD-multi burner
Bluetooth 2.1
6-cell Li-ion battery (10.8V, 48Wh)
1-year limited warranty
Weight: 5.73 lbs
Dimensions: 14.8? (L) x 9.8? (W) x 0.7~1.4? (H)