Model No - Apple MacBook Air-11-inch-64GB

Display - High-resolution LED-backlit glossy widescreen display with support for millions of colours.
11.6-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colours
Supported resolutions:
1366x768 (native), 1344x756 and 1280x720 pixels at 16:9 aspect ratio; 1152x720 and 1024x640 pixels at 16:10 aspect ratio; 1024x768 and 800x600 pixels at 4:3 aspect ratio

Size and Weight - Ultra-thin and ultra-light unibody aluminium construction.
Height: 0.3-1.7 cm (0.11-0.68 inches)
Width: 30 cm (11.8 inches)
Depth: 19.2 cm (7.56 inches)
Weight: 1.08 kg (2.38 pounds)

Storage - All-flash storage.
64GB flash storage

Processor and Memory - Powered by a dual-core Intel Core i5  DDR3 memory.
Processor
1.6GHz dual-core Intel Core i5 with 3MB shared L3 cache

128GB hard drive model configurable to dual-core 1.8GHz Intel Core i7 with 4MB shared L3 cache, only at the Apple Online Store.

Memory
* 2GB of 1333MHz DDR3 onboard memory (64GB hard drive model) or 4GB of 1333MHz DDR3 onboard memory (128GB hard drive model)
64GB hard drive model configurable to 4GB onboard memory, only at the Apple Online Store.

Graphics - Advanced Intel HD Graphics 3000.
Intel HD Graphics 3000 processor with 256MB or 384MB of DDR3 SDRAM shared with main memory

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 2560x1600 pixels on an external display, both at millions of colours

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

Battery and Power - Advanced lithium-polymer battery with MagSafe power adapter.4
Wireless web
Up to 5 hours

Standby time
Up to 30 days

35-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: 10 to 35 C (50 to 95 F)
* Storage temperature: -24 to 45 C (-13 to 113 F)
* Relative humidity: 0% to 90% non-condensing
* Maximum operating altitude: 3,000 metres (10,000 feet)
* Maximum storage altitude: 4,500 metres (15,000 feet)
* Maximum shipping altitude: 10,500 metres (35,000 feet)

Warranty.
1 Year limited warranty.