Processor & Cache Memory Intel Core i5 Processor 540M/520M/430M : 2.53 GHz - 2.26 GHz, with Turbo Boost up to 3.06/2.93/2.53 GHz; Intel Core i3 Processor 350M/330M : 2.6 GHz - 2.13 GHz, Chipset Mobile Intel HM55 Express Chipset Main Memory DDR3 1066 MHz SDRAM, 2 x SODIMM socket for expansion up to 8GB SDRAM Display 14" HD (1366x768) LED backlit Video Graphics & Memory ATI Mobility Radeon HD 5145, 1G DDR3 VRAM Hard Drive 2.5" 9.5mm SATA 640GB,5400rpm 500GB,5400rpm;7200rpm 320GB,5400rpm;7200rpm 250GB,5400rpm Optical Drive DVD Super Multi Card Reader Support SD,MMC card reader Video Camera VGA web camera (Fixed type) Fax/Modem/LAN/WLAN Integrated 802.11 b/g/n LED Status Indicator HDD activity Power-on/Suspend Battery Charging/full/low Capital / Scroll / Number Lock Wireless on status indicator Interface 1 x Headphone-out jack 1 x VGA port/Mini D-sub 15-pin for external monitor 3 x USB 2.0 ports 1 x RJ45 LAN Jack for LAN insert 1 x HDMI Hot Keys Function Keys: Fn+F1 Suspend switch Fn+F2 WLAN switch Fn+F3 Access to the E-mail Fn+F4 Access to the Internet Fn+F5 Brightness down Fn+F6 Brightness up Fn+F7 LCD on/off Fn+F8 LCD/CRT switch display Fn+F9 TouchPad Lock Fn+F10 Volume on/mute Fn+F11 Volume down Fn+F12 Volume up Fn+Space Power 4Gear Fn+C Splendid Fn+V Camera capture Fn+↑: Stop Fn+↓: Play/Pause Fn+ ←Skip to Previous Track Fn+ →Skip to Next Track Audio Built-in speaker and microphone Altec Lansing speakers SRS Premium Sound Keyboard 302mm size Battery Pack & Life 6 cells: 4400 mAh 48 Whrs AC Adapter Output: 19 V DC, 4.74 A, 90W Input: 100-240 V AC, 50/60 Hz universal Dimension & Weight 34.9 x 23.8 x 3.65 cm (W x D x H) 2.2 kg (with 6 cell battery) Supplied Accessories Optical Mouse (optional) Multimedia Software ASUSDVD 6-in-1 Virus & Tool Software Adobe Acrobat Reader 9.0 Trend Micro Internet Security 2009 ASUS Utility ASUS Net 4 switch Asus Power4Gear Hybrid Asus Live Update Asus Multi-Frame ASUS Wireless Console Virtual Camera ASUS Splendid Asus Screen Saver Fancy Start