Asus N550JK

Processor
Intel® Core™ i7 4700HQ Processor
Intel® Core™ i5 4200H Processor
Operating System
Windows 8.1 Pro
Windows 8.1
DOS
Chipset
Intel® HM86 Express Chipset
Memory
DDR3L 1600 MHz SDRAM, DIMM Up to 16 G 
Display
15.6" 16:9 HD (1366x768)/IPS FHD (1920x1080) LED Backlight Non-Glare LCD Panel
Graphic
Integrated Intel® HD Graphics 4600 
NVIDIA® GeForce® GTX850M with 2GB/4GB DDR3 VRAM
Storage
1TB HDD 5400 RPM 
750GB HDD 7200 RPM 
750GB HDD 5400 RPM 
1TB HDD 7200 RPM
Optical Drive
Blu-Ray DVD Combo 
Super-Multi DVD 
Blue-ray Writer
Card Reader
2 -in-1 card reader ( SD/ SDXC/ MMC)
Camera
HD Web Camera
Networking
Integrated 802.11 b/g/n or 802.11 a/g/n (WiDi)
Built-in Bluetooth™ V4.0+HS 
10/100/1000 Base T
BT 4.0 support (on WLAN+ BT 4.0 combo card)
Interface
1 x COMBO audio jack 
3 x USB 3.0 port(s) 
1 x RJ45 LAN Jack for LAN insert 
1 x HDMI 
1 x mini Display Port
1X AC adapter plug

Audio
Built-in Speakers And Digital Array Microphone
Built-in 4 Speakers And Microphone
Bang & Olufsen ICEpower®
SonicMaster Premium 
Asus N series external sub-woofer support
MaxxAudio support
Battery
Power Adapter
Output :
19 V DC, A, 120 W (i7 processor)
Dimensions
383 x 255 x 27.7 mm (WxDxH) (w/ 4cell battery)
Weight
2.6 kg (with 4 cell battery) (with Polymer Battery)