Screen Size: 13.3 inches 1440x900
CPU Type: Intel Core i5 2557M
CPU frequency: 1.7GHz
Memory capacity: 4GB DDR3 1333MHz
Hard disk capacity: 256GB SSD solid state drive
Graphics chip: Intel GMA HD 3000
Operating System: Mac OS X 10.7 Lion
Camera: Integrated camera
Drive Type: No built-in optical drive
Wireless LAN: 802.11a/g/n wireless protocol support
Notebook Weight: 1.35Kg
Bluetooth: support, Bluetooth 4.0 module