Both models are powered by the Haswell ULT 1. They also received Intel HD Graphics In a new design Apple MacBook Air 1.1 unveiled but the old inch design is still available for sale. Design[ edit ] MacBook Air components are officially non-user-replaceable, though third-parties do sell upgrade kits for the SSDs. The Apple MacBook Air 1.1 memory and battery are enclosed within the casing, with RAM soldered onto the motherboard. Mac OS X provides a way to quit a[…]