Introduced the 11-inch size and the tapered wedge design that defined MacBook Air for a decade. Apple kept this chassis and repair-part set essentially unchanged from the 2010 redesign through the final 2015 revision, so battery and keyboard replacement apply the same way across the entire generation.
| Display | 11.6" LED-backlit LCD, 1366x768 |
| Chip | Intel Core 2 Duo / Core i5 / Core i7 (2010-2015 revisions) |
| Storage | 64GB-256GB SSD |
| Battery | ~35 Wh (built-in) |
| Ports | 2x USB, Thunderbolt (2011 onward) |