Processor & Cache	Intel® Centrino® 2 Processor Technology
Operating System	Genuine Windows 7® Home Premium
Chipsets	Intel®PM45+ICH9M
System Memory	DDR2 667/800, Max:4 GB
LCD Display	16" 1366x768 HD
Graphics & Video Module	Ati Mobility Radeon HD 4570, 512MB DDR2 VRAM
Audio	HD Audio, 2speakers + subwoofer
HDD	500GB SATA (5400RPM)
Optical Drive	DVD Super Multi
Webcam	2.0M
Card Reader	3-in-1 Card Reader, SD/MMC/MS
Communication Port	Built-in Gigabit Ethernet LAN and Modem Module Built-in 802.11b/g/n WLAN Card / Bluetooth V2.0+EDR (Bluetooth is optional)
I/O Port	Graphics Card Output (15-pin, D-Sub) X 1 USB2.0 Port X 3 Mic-in Port X 1 Headphone Output X 1 Modem Port X 1 LAN Port X 1 PCI Express Card X 1 IEEE1394 X 1 eSATA X 1 HDMI X 1
AC Adaptor	90W
Battery Pack & Life	6/9 cells
Dimension & Weight	374(L) X 246(D) X 35.5~41.5(H)mm 2.7KG (with 6 cells battery)