Processor & Cache Memory

Intel® Core™ i7 Processor 820QM/720QM : 1.73 GHz - 1.6 GHz, with Turbo Boost up to 3.06/2.8 GHz;

Operating System

Genuine Windows® 7 Ultimate
Genuine Windows® 7 Professional
Genuine Windows® 7 Home Premium
Genuine Windows® 7 Home Basic

Chipset

Intel® HM55 Express Chipset

Main Memory

DDR3 1333/1066 MHz SDRAM, 3 x SODIMM socket for expansion up to 12GB SDRAM

Display

18.4" 16:9 Full HD (1920x1080) LED backlit

Video Graphics & Memory

NVIDIA® GeForce® GT335M, with 1GB DDR3 VRAM

Hard Drive

2.5" 9.5mm SATA
640GB,5400rpm
500GB,5400rpm;7200rpm
320GB,5400rpm;7200rpm
Dual HDD support

Optical Drive

Blu-Ray DVD Combo

Card Reader

5 in 1 card reader SD,MMC,MS,MS-Pro,XD

Video Camera

2.0 Mega Pixel web camera

Fax/Modem/LAN/WLAN

Integrated 802.11 b/g/n or 802.11b/g
Built-in Bluetooth™ V2.1+EDR (optional)
10/100/1000 Base T

Interface

1 x Microphone-in jack
1 x Headphone-out jack
1 x VGA port/Mini D-sub 15-pin for external monitor
2 x USB 3.0 ports
2 x USB 2.0 ports(1 for E-SATA combo port)
1 x RJ45 LAN Jack for LAN insert
1 x HDMI
1 x S/PDIF