Intel Core i3-370M (2,40 GHZ) Genuine Windows 7 home premium 64 bit (English Version) 4GB DDR3 SDRam/ 320GB HDD (5400RPM,SATA),DVD RW/+R/DL/Ram Drive , Nvidia Ge Force 310M 512mb, Display 13.3 WXGA, Wifi 802.11b/g/, battery 3 hours Weight 2 kg, USB 2.0 X 2/ Bluetooth, Camera Genuine Windows 7 home premium 64 bit (English Version) 4GB DDR3 SDRam/ 320GB HDD, DVD RW/+R/DL/Ram Drive, Nvidia Ge Force 310M 512mb, Display 13.3 WXGA, Wifi 802.11b/g/, Weight 2 kg, USB 2.0 X 2/Bluetooth, Camera