... 160GB(5400rpm, S-ATA) (Support 250G/320G/500G)14.1"TFT LCD resolution 1280×800DVD-RW(Can change to COMBO)INTEL X4500 ... AdapterErgonomicsKeyboard,touchpad,Fn Function keys,touch keyBuilt-in audio intel high definition audio,Stereo sound2x USB 2.0,,1 x earphone ... vista,windows 7 (English ,Rusia,Arab,and more) 14.1"TFT LCD resolution