OPERATING SYSTEM
Windows 8 Pro
Windows 8
Windows 7 Professional
Windows 7 Home Premium
MEMORY
4GB, 6GB, 8GB (DDR3)
STORAGE
500GB, 1TB(7200 rpm) SATA
SSD: 180G
SSD:128G
DISPLAY
23.0 wide IPS LED 16:9 (1920X1080)
-Optional Touch
20.0″ wide LED 16:9 (1600×900)
non-Touch only
