MacBook Air (13-inch, Mid 2011) - Technical Specifications

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

Size and Weight

Ultrathin and ultralight unibody aluminum construction.

• 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)¹

Storage

All-flash storage.²

• 128GB flash storage
• 256GB flash storage

Processor and Memory

Powered by a dual-core Intel Core i5 or i7 processor and DDR3 memory.

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

  • 256GB model configurable to dual-core 1.8GHz Intel Core i7 with 4MB shared L3 cache, only at the Apple Online Store.

• Memory
  • 4GB of 1333MHz DDR3 onboard memory

Graphics

Advanced Intel HD Graphics 3000.

• Intel HD Graphics 3000 processor with 384MB of DDR3 SDRAM shared with main memory³

Video Support and Camera

Built-in FaceTime camera.

• 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
• Built-in 50-watt-hour lithium-polymer battery; 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