Intel Core i5, 13 Inches, 256 GB Flash, 4 GB, Mountain Lion

Display

13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors

Supported resolutions:

1440 by 900 (native), 1280 by 800, 1152 by 720, and 1024 by 640 pixels at 16:10 aspect ratio and 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio

Storage: 256GB flash storage

Processor: Intel Core i5 (Turbo Boost up to 2.6GHz) with 3MB shared L3 cache
Memory: 4GB of 1600MHz LPDDR3 onboard memory

Size and Weight         

Height: 0.11-0.68 inch (0.3-1.7 cm)
Width: 12.8 inches (32.5 cm)
Depth: 8.94 inches (22.7 cm)
Weight: 2.96 pounds (1.35 kg)

Graphics and Video Support         

Intel HD Graphics 5000

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

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
SDXC card slot

Wireless

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

Audio         

Stereo speakers
Dual microphones
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 track pad 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 12 hours wireless web
Up to 10 hours iTunes movie playback
Up to 30 days standby time
Built-in 54-watt-hour lithium-polymer battery
45W MagSafe 2 Power Adapter with cable management; MagSafe 2 power port

Electrical and Operating Requirements         

Line voltage: 100-240V AC
Frequency: 50Hz to 60Hz
Operating temperature: 50° to 95° F (10° to 35° C)
Storage temperature: -13° to 113° F (-25° to 45° C)
Relative humidity: 0% to 90% non condensing
Maximum operating altitude: 10,000 feet
Maximum storage altitude: 15,000 feet
Maximum shipping altitude: 35,000 feet

Included Software         

OS X Mountain Lion

Includes Mail, Messages, Contacts, Calendar, Safari, Reminders, Notification Center, Notes, Dictation, iCloud, Time Machine, FaceTime, Photo Booth, AirPlay, Game Center, the Mac App Store, iTunes, Gatekeeper, Twitter and Facebook integration, and more.