Specs:
Intel Dual Core i5 1.8GHz CPU
4GB DDR3 Memory (on-board)
128GB Solid State Drive
13.3" LCD (1440x900) w/ Camera
Intel GMA 4000 Video
1X Displayport, 2x USB 3.0, 1x Thunderbolt
WiFi N + Bluetooth 4.0
Backlit, Keyboard
Up to 7hr Battery
Mac OS X v10.7 Mountain Lion ( free update to v10.8 )