ASUS VivoBook S551LA Specifications:

- Processor
Intel Core i7 4500U Processor
Intel Core i5 4200U Processor
Intel Core i3 4010U Processor

- Operating System
Windows 8 Pro
Windows 8

- Chipset
Integrated Intel CPU

- Memory
OnBoard Memory 4 GB , 1 x SO-DIMM socket for expansion up to 8 GB SDRAM

- Display
15.6 16:9 HD (1366x768) Glare panel

- Graphic
Integrated Intel HD Graphics 4400

- Storage
500GB HDD 5400 RPM
750GB HDD 5400 RPM
1TB HDD 5400 RPM
500GB HDD 5400 RPM With 24 G SSD
750GB 5400 RPM With 24 G SSD
1TB HDD 5400 RPM With 24 G SSD

- Optical Drive
Super-Multi DVD

- Card Reader
2 -in-1 card reader (SD/SDHC)

- Camera
HD 720p CMOS module

- Networking
Integrated 802.11 b/g/n or 802.11 a/b/g/n (Optional) (WiDi)
Built-in Bluetooth V4.0 (Optional)
10/100/1000 Base T

- Interface
1 x COMBO audio jack
2 x USB 3.0 port(s)
1 x USB 2.0 port(s)
1 x RJ45 LAN Jack for LAN insert
1 x HDMI
1 x SD card reader

- Audio
Built-in Speakers And Microphone
SonicMaster
MaxxAudio support

- Battery
3Cells 4500 mAh 50 Whrs Polymer Battery

- Power Adapter
Output : 19 V DC, 3.42 A, 65 W
Input : 100 -240 V AC, 50/60 Hz universal

- Dimensions
380 x 258 x 22.5 mm (WxDxH)

- Weight
2.4 kg (with Polymer Battery)