- Up to 12 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 )
- 13-Inch LED-backlit Display; 1440×900 Resolution; Intel HD Graphics 5000
- 802.11ac Wi-Fi
- 256 GB Flash Storage, 4 GB 1600 MHz LPDDR3 Memory
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 12 hours on this 13.3-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.