Asus U31SD Notebook Bios Flash Utility 2.31.1 for Windows

Processor
Intel Core i5 2410M Processor
Intel Core i3 2310M Processor

Chipset
Intel HM65 Express Chipset

Memory
DDR3 1333 MHz SDRAM, 2 x SO-DIMM socket for expansion up to 8 G SDRAM

Display
13.3" 16:9 HD (1366x768) Color-Shine (Glare-type)

Graphics
Integrated Intel GMA HD
NVIDIA GeForce GT 520M with 1GB DDR3 VRAM

Storage
2.5" SATA
750GB 5400rpm/7200rpm
640GB 5400rpm
500GB 5400rpm/7200rpm
500GB 7200rpm With 4 G SSD
320GB 5400rpm

Card Reader
3 -in-1 card reader ( SD/ MS/ MMC)

Camera
0.3 Mega Pixel Fixed web camera

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

Interface
1 x Microphone-in jack
1 x Headphone-out jack (SPDIF)
1 x VGA port/Mini D-sub 15-pin for external monitor
3 x USB 2.0 port(s)
1 x RJ45 LAN Jack for LAN insert
1 x HDMI

Audio
Built-in Speakers And Microphone
Altec Lansing Speakers

Battery
8 Cells: 5600 mAh 83 Whrs
6 Cells: 4400 mAh 47 Whrs

Power Adapter
Output: 19 V DC, 4.74 A, 90 W
Input: 100 -240 V AC, 50/60 Hz universal

Dimensions
32.8 x 23.3 x 2.54 ~2.85 cm (WxDxH)

Weight
1.78 kg (with 6 cell battery)

Security
Kensington lock
LoJack
BIOS Booting User Password Protection
HDD User Password Protection and Security