Lenovo IdeaPad Z570 i3-2310M/15.6 HD LED Glare Wedge + Nvidia Geforce GT 520M/4G DDR3 1333MHz/500G 9.5mm 5400rpm/DVD Optical Drive, WiFi_bgn, Cam 2.0M, 6cell 2.2A, 5in1(SD/SD pro/MMC/MS pro/XD) /Free Dos