MacBook Air 13 inch (Mid 2011)

MacBook Air (13-inch, Mid 2011)

Display
- High-resolution LED-backlit glossy widescreen display with support for millions of colors.
- 13.3-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colors.
- Supported resolutions: 1440 by 900.

Size and Weight
- Ultrathin and ultralight unibody aluminum construction.

Storage
- All-flash storage.2
- 128GB flash storage

Processor
- Intel Core i5 1.7GHz with 3MB shared L3 cache

Memory
- 4GB of 1333MHz DDR3 onboard memory

Graphics
- Advanced Intel HD Graphics 3000.

Video Support and Camera
- Built-in FaceTime camera.
- 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

Connections and Expansion
- USB 2.0, Thunderbolt, headphone port, MagSafe power port, SD card slot (13-inch model).
- Two USB 2.0 ports (up to 480 Mbps)
- Thunderbolt port
- SD card slot
- Battery and Power
- Advanced lithium-polymer battery with MagSafe power adapter.4

- Up to 7 hours wireless web
- Up to 30 days standby time
- 50-watt-hour; 45W MagSafe Power Adapter with cable management system; MagSafe power port

Wireless
- Latest Wi-Fi and Bluetooth technologies.

Wi-Fi
- 802.11n Wi-Fi wireless networking;5 IEEE 802.11a/b/g compatible
- Bluetooth
- Bluetooth 4.0 wireless technology

Audio
- Stereo speakers, microphone, and headphone.

Stereo speakers
- Omnidirectional microphone
- Headphone port
- Support for Apple Earphones with Remote and Mic

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 (-24° to 45° C)
- Relative humidity: 0% to 90% noncondensing
- Maximum operating altitude: 10,000 feet
- Maximum storage altitude: 15,000 feet
- Maximum shipping altitude: 35,000 feet