With the 11-inch MacBook Air, you’ll get up to 9 hours of battery life while surfing the web or watching iTunes movies. And the 13-inch model lasts up to a staggering 12 hours.2
Fast all-flash storage. Up to 512GB.
Combined with the Intel Core processors, PCIe-based flash storage allows MacBook Air to start up in just one second, and makes everything you do snappier and more responsive. And standard models come with 128GB or 256GB.1
What’s in the box
OS X Yosemite
Engineered to take full advantage of your Mac hardware, OS X Yosemite is intuitive and easy to use. It features an elegant design, includes enhancements to the apps you use most, and enables your Mac and iOS devices to work together in amazing ways.