processor-cache-memory-intel-core-i7.

Processor & Cache Memory Intel® Core™ i7 Processor 820QM/720QM Processor : 1.73 GHz - 1.6 GHz, with turbo up to 3.06/2.8 GHz;
Operating System Genuine Windows® 7 Ultimate
Genuine Windows® 7 Home Premium

Chipset Mobile Intel® PM55 Express Chipset
Main Memory DDR3 1066 MHz SDRAM, 2 x SODIMM socket for expansion up to 4GB SDRAM
*Due to the 32-bit operation system's limitation, only 3GB will show up with a 4GB memory. The 64-bit operating system will not have this issue.
Display 16" HD (1366x768) LED backlit,Color-Shine (Glare-type)

Video Graphics & Memory NVIDIA® GeForce® GTX 260M with 1GB DDR3 VRAM

Hard Drive 500GB,5400rpm;7200rpm
320GB,5400rpm;7200rpm
Dual HDD support
Optical Drive 5.25" , 12.7mm
DVD Super Multi
Blu-Ray DVD Combo

Video Camera 2.0 Mega Pixel web camera

Fax/Modem/LAN/WLAN Intel® WiFi Link 1000
Integrated 802.11a/b/g/n
Built-in Bluetooth™ V2.1+EDR (optional)

LED Status Indicator Power-on/Suspend
Battery Charging/full/low
Storage device access
Wireless on status indicator

Interface 1 x Microphone-in jack
2 x Headphone-out jack (1 with S/PDIF)
1 x VGA port/Mini D-sub 15-pin for external monitor
4 x USB 2.0 ports
1 x IEEE 1394 port
1 x RJ45 LAN Jack for LAN insert
1 x HDMI
1 x E-SATA

Hot Keys Instant launch Keys,5 buttons:
Touchpad Lock,Internet access, Power4Gear eXtreme,Express Gate,Direct Console Hotkey, Function Keys:
Fn+F1 Suspend switch
Fn+F2 WLAN switch
Fn+F2 Bluetooth switch
Fn+F3 Keyboard light down
Fn+F4 Keyboard light up
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+Ins Numeric Key Pad on/off
Fn+Num Lk: Scroll Lock on/off
Fn+Del Scroll Lock on/off
Fn+Space Power 4Gear
Fn+C Splendid
Fn+V: Life Frame
Fn+↑: Stop
Fn+↓: Play/Pause
Fn+ ←：Skip to Previous Track
Fn+ →：Skip to Next Track

Audio Altec Lansing® speakers
EAX Advanced HD 4.0

Keyboard 19mm full size 88 Key with MS Windows function keys
Numeric Keyboard

Battery Pack & Life 6 cells: 4800 mAh
9 cells: 7200 mAh

AC Adapter Output: 19 V DC, 4.74 A, 120W
Input: 100~240 V AC, 50/60 Hz universal
Warranty & e-support 2-year limited global hardware warranty
*different by country
1-year battery pack warranty
On-line problem resolution through web interface (BIOS, Driver update)
OS (Microsoft Windows Vista) install/uninstall consultation
Bundled software install/uninstall consultation
ASUS software supporting