Asus Zenbook UX31
13.3-inch glossy 900p display (1600×900 resolution)
Intel Core i5-2557M dual-core low-voltage processor (1.7GHz, up to 2.7GHz Turbo Boost, 3MB cache, 17W TDP)
Integrated Intel HD graphics
4GB DDR3-1333 RAM (1x 4GB; non-upgradeable; max supported)
128GB XM11 A-DATA SSD
802.11n wireless network adapter (Atheros AR9485WB-EG)
Internal Bluetooth v4.0
Integrated webcam
No internal optical drive
2-year limited warranty w/ 1-year accidental damage protection
50Whr polymer battery
Weight: 2.86 lbs.
Dimensions: 12.8 x 8.8 x 0.1-0.7 inches