Processor: 1.7GHz dual-core Intel Core i5 (Turbo Boost up to 2.6GHz) with 3MB shared L3 cache

Memory: 4GB of 1600MHz DDR3L onboard memory

Storage: 64GB flash storage

Display: 11.6-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colors

Size and Weight:
    •    Height: 0.11-0.68 inch (0.3-1.7 cm)
    •    Width: 11.8 inches (30 cm)
    •    Depth: 7.56 inches (19.2 cm)
    •    Weight: 2.38 pounds (1.08 kg)2

Graphics and 
Video Support:
    •    intel HD Graphics 4000
    •    Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on an external display, both at millions of colors
Thunderbolt digital video output
    •    Native Mini DisplayPort output
    •    DVI output using Mini DisplayPort to DVI Adapter (sold separately)
    •    VGA output using Mini DisplayPort to VGA Adapter (sold separately)
    •    Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately)
    •    HDMI audio and video output using third-party Mini DisplayPort to HDMI Adapter (sold separately)

Camera: 720p FaceTime HD camera

Connections 
and Expansion:
    •    Two USB 3 ports (up to 5 Gbps)
    •    Thunderbolt port (up to 10 Gbps)
    •    MagSafe 2 power port



Wireless:
    •    802.11n Wi-Fi wireless networking;3 IEEE 802.11a/b/g compatible
    •    Bluetooth 4.0 wireless technology

Audio:
    •    Stereo speakers
    •    Omnidirectional microphone
    •    Headphone port
    •    Support for Apple iPhone headset with remote and microphone

Keyboard and Trackpad:
    •    Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor
    •    Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities

Battery and Power:
Up to 5 hours wireless web
Up to 30 days standby time
Built-in 35-watt-hour lithium-polymer battery
45W MagSafe 2 Power Adapter with cable management; MagSafe 2 power port

included Software: OS X Lion Includes Mail, Address Book, iCal, the Mac App Store, iTunes, Safari, Time Machine, FaceTime, Photo Booth, Mission Control, Launchpad, AirDrop, Resume, Auto Save, Versions, Quick Look, Spotlight, QuickTime, and more.