
Processor & Cache MemoryIntel Core i5 Processor 540M/520M/450M : 2.53 GHz - 2.4 GHz, with Turbo Boost up to 3.06/2.93/2.66 GHz ;Intel Core i3 Processor 370M : 2.4 GHzChipsetMobile Intel HM55 Express ChipsetMain MemoryDDR3 1066 MHz SDRAM, 2 x SODIMM socket for expansion up to 8GB SDRAMDisplay15.6" HD (1366x768) Vesa LikeVideo Graphics & Memory NVIDIA GeForce GT 415M , with 1GB DDR3 VRAMHard Drive2.5" 9.5mm SATA640GB,5400rpm500GB,5400rpm;7200rpm320GB,5400rpm;7200rpmOptical DriveDVD Super Multi Double LayerBlu-ray RWBlu-Ray DVD ComboCard Reader5 in 1 card reader SD,MMC,MS,MS-Pro,MS-DuoVideo Camera0.3 Mega Pixel web cameraFax/Modem/LAN/WLANIntegrated 802.11 b/g/n or 802.11b/gBuilt-in Bluetooth V2.1+EDR (optional)10/100/1000 Base TInterface1 x Microphone-in jack1 x Headphone-out jack (S/PDIF)1 x VGA port/Mini D-sub 15-pin for external monitor1 x RJ45 LAN Jack for LAN insert1 x HDMI1 x WLAN On/Off Switch1 x E-SATA4 x USB 2.0 ports (1 x USB3.0 optional)AudioBuilt-in speaker and microphoneBang & Olufsen ICEpowerSonicFocusBattery Pack & Life6 cells: 4400 mAh 47 WhrsAC AdapterOutput: 19 V DC, 4.74 A, 90 WInput: 100-240 V AC, 50/60 Hz universalDimension & Weight39.1 x 26.6 x 2.9~3.9 cm (W x D x H)2.71 kg (with 6 cell battery)SecurityBIOS Booting / HDD User Password ProtectionIt is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.