Amazon.com
All the Power You Want. All Day Long. The new MacBook Air is thin, light, and durable enough to take everywhere you go -- and powerful enough to do everything once you get there. A fourth-generation Intel Core processor and Intel HD Graphics 5000 deliver high performance, while using less power. So you get remarkable battery life: up to 9 hours on this 11.6-inch model. And with up to 45 percent faster flash storage compared to the previous generation and new 802.11ac Wi-Fi for up to 3x faster wireless, the new MacBook Air is quicker and more responsive than ever.


The MacBook Air with 11.6-inch screen (view larger). The MacBook Air also includes both a high-speed Thunderbolt port and two USB 3 ports, enabling you to easily connect to external displays and a wide variety of high performance peripherals.
This version of the MacBook Air (model MD712LL/A) sports an 11.6-inch high-resolution display, 1.3 GHz Intel Core i5 dual-core processor (with a Turbo Boost of up to 2.6 GHz), 256 GB of flash memory storage, and 4 GB of RAM (see full specifications below). It also comes with the iLife software suite, which includes the latest versions of iPhoto, iMovie, and GarageBand.

Up to 9 hours of battery life (view larger). Key Features Up to 9 Hours of Battery Life Power through your whole work day with the 11-inch MacBook Air, which delivers up to 9 hours of battery life -- more time power for word processing, presentations, email, and more . The increase is due to a larger battery (thanks to the compact all-flash storage in the MacBook Air) and the new power-efficient Intel Core processor architecture. Put the MacBook Air to sleep for more than 3 hours, and it enters standby mode to conserve battery life for up to 30 days.
802.11ac: The New Definition of Fast The MacBook Air now supports ultrafast 802.11ac Wi-Fi. When connected to an 802.11ac base station -- including the new AirPort Extreme and AirPort Time Capsule -- wireless performance is up to three times faster than with the previous generation of MacBook Air. And your Wi-Fi range improves as well.
Flash Memory Storage By replacing the standard spinning hard drive typically found in laptops (as well as desktop PCs) with flash memory, the MacBook Air delivers an almost instantaneous boot-up when you open the display, as well as faster application launches and snappier overall performance. Additionally, Apple has shed the enclosure that typically surrounds flash memory (usually about the same size as a standard hard drive), thus giving it a smaller footprint and helping to decrease the size of the MacBook Air.
Fourth-Generation Intel Core i5 Dual-Core Processing The ultra-efficient architecture of the fourth-generation Intel Core i5 processor was designed to use less power and still deliver high performance. It has a 1.3 GHz speed, which can dynamically accelerate up to 2.6 GHz to match your workload thanks to updated Intel Turbo Boost Technology.
Features
- Up to 9 Hours of Battery Life, OS X Mountain Lion
- 1.3 GHz Dual-Core 4th-Gen Intel Core i5 Processor (Turbo Boost up to 2.6 GHz )
- 11-Inch LED-backlit Display; 1366x768 Resolution; Intel HD Graphics 5000
- 802.11ac Wi-Fi
- 256 GB Flash Storage, 4 GB 1600 MHz LPDDR3 Memory
Amazon.com
The ultimate everyday notebook is better than ever. The Apple MacBook Air now features the latest Intel processors and graphics, faster flash storage, and a 720p FaceTime HD camera. All packed into a notebook that's incredibly thin and light. With up to 60 percent faster graphics performance, it makes everything you do feel quicker and more fluid than ever. And the latest flash storage is up to 4x faster than a traditional hard drive, making MacBook Air remarkably responsive.

The MacBook Air with 11.6-inch screen (view larger).

Now with two USB 3 ports and a Thunderbolt port (view larger). The MacBook Air also now includes both a high-speed Thunderbolt port and two USB 3 ports, enabling you to easily connect to external displays and a wide variety of high performance peripherals.
This version of the MacBook Air (model MD224LL/A) sports an 11.6-inch high-resolution display, 1.7 GHz Intel Core i5 dual-core processor, 128 GB of flash memory storage, 4 GB of RAM, and up to 5 hours of battery life (see full specifications below). It also comes with the iLife '11 software suite, which includes the latest versions of iPhoto, iMovie, and GarageBand.
Key Features Intel Core i5 Dual-Core Processing

The MacBook Air packs plenty of power thanks to the latest Intel Core i5 processor, which features a faster processor, more powerful graphics, and a memory controller integrated into a single chip. The third-generation dual-core Intel Core i5 has a 1.7 GHz speed, which can dynamically accelerate up to 2.6 GHz to match your workload thanks to updated Intel Turbo Boost Technology.
And with the Intel HD Graphics 4000 processor, you get up to 60 percent faster graphics. So the video you watch, the FaceTime calls you make, and pretty much everything else you do is smoother and more detailed.

The spacious, full-sized keyboard (see larger image). High-speed Thunderbolt and USB 3 Ports A high-speed Thunderbolt port allows the MacBook Air to transfer data at lightning-fast speeds and connect displays like the Apple Thunderbolt Display, enabling you to turn this highly portable notebook into a highly versatile workstation. And with two USB 3 ports, you'll be able to connect the latest USB 3 devices and access a pipeline that's up to 10 times faster than USB 2.
Because Thunderbolt is based on DisplayPort technology, you'll be able to connect to a high-resolution display from the same port. Any Mini DisplayPort display plugs right into the Thunderbolt port, and you can also connect displays that use DisplayPort, DVI, HDMI, or VGA connections with an existing adapter. You'll also be able to include your display into a daisy-chained set of peripherals.
Flash Memory Storage By replacing the standard spinning hard drive typically found in laptops (as well as desktop PCs) with flash memory, the MacBook Air delivers an almost instantaneous boot-up when you open the display, as well as faster application launches and snappier overall performance. Additionally, Apple has shed the enclosure that typically surrounds
Features
- Faster Flash Storage; USB 3.0; 720p FaceTime HD Camera
- 1.7 GHz Intel Core i5 Processor
- 128 GB Flash Storage; 4 GB DDR3 RAM
- Intel HD Graphics 4000; 11.6-inch LED Display
- Ships in Certified Frustration-Free Packaging
Amazon.com
All the Power You Want. All Day Long. The new MacBook Air is thin, light, and durable enough to take everywhere you go -- and powerful enough to do everything once you get there. A fourth-generation Intel Core processor and Intel HD Graphics 5000 deliver high performance, while using less power. So you get remarkable battery life: up to 9 hours on this 11.6-inch model. And with up to 45 percent faster flash storage compared to the previous generation and new 802.11ac Wi-Fi for up to 3x faster wireless, the new MacBook Air is quicker and more responsive than ever.


The MacBook Air with 11.6-inch screen (view larger). The MacBook Air also includes both a high-speed Thunderbolt port and two USB 3 ports, enabling you to easily connect to external displays and a wide variety of high performance peripherals.
This version of the MacBook Air (model MD711LL/A) sports an 11.6-inch high-resolution display, 1.3 GHz Intel Core i5 dual-core processor (with a Turbo Boost of up to 2.6 GHz), 128 GB of flash memory storage, and 4 GB of RAM (see full specifications below). It also comes with the iLife software suite, which includes the latest versions of iPhoto, iMovie, and GarageBand.

Up to 9 hours of battery life (view larger). Key Features Up to 9 Hours of Battery Life Power through your whole work day with the 11-inch MacBook Air, which delivers up to 9 hours of battery life -- more time power for word processing, presentations, email, and more . The increase is due to a larger battery (thanks to the compact all-flash storage in the MacBook Air) and the new power-efficient Intel Core processor architecture. Put the MacBook Air to sleep for more than 3 hours, and it enters standby mode to conserve battery life for up to 30 days.
802.11ac: The New Definition of Fast The MacBook Air now supports ultrafast 802.11ac Wi-Fi. When connected to an 802.11ac base station -- including the new AirPort Extreme and AirPort Time Capsule -- wireless performance is up to three times faster than with the previous generation of MacBook Air. And your Wi-Fi range improves as well.
Flash Memory Storage By replacing the standard spinning hard drive typically found in laptops (as well as desktop PCs) with flash memory, the MacBook Air delivers an almost instantaneous boot-up when you open the display, as well as faster application launches and snappier overall performance. Additionally, Apple has shed the enclosure that typically surrounds flash memory (usually about the same size as a standard hard drive), thus giving it a smaller footprint and helping to decrease the size of the MacBook Air.
Fourth-Generation Intel Core i5 Dual-Core Processing The ultra-efficient architecture of the fourth-generation Intel Core i5 processor was designed to use less power and still deliver high performance. It has a 1.3 GHz speed, which can dynamically accelerate up to 2.6 GHz to match your workload thanks to updated Intel Turbo Boost Technology.
Features
- Up to 9 Hours of Battery Life, OS X Mountain Lion
- 1.3 GHz Dual-Core 4th-Gen Intel Core i5 Processor (Turbo Boost up to 2.6 GHz)
- 11-Inch LED-backlit Display; 1366x768 Resolution; Intel HD Graphics 5000.
- 128 GB Flash Storage, 4 GB 1600 MHz LPDDR3 Memory
- Line voltage 100-240V AC