The Apple 13.3 In. 1.3 GHz 256Gb MacBook Air Notebook Computer is an ultra light weight notebook computer. The system is defined by its unibody aluminum enclosure. At its thickest point the computer is only 0.68 inches -- it tapers down to 0.11 In. at its thinnest. The system has 256GB of flash storage instead of old-fashioned hard drive. That gives impressive battery life -- up to 9 hours of web browsing and 30 days of standby time. The MacBook Air is housed in an aluminum unibody enclosure, which is as strong as it is light made from a solid block of aluminum; the housing is stronger than those found on laptops built via traditional means. The 16:9 display features a native resolution of 1440 x 900. It features a glossy finish and LED backlight technology for enhanced image quality and energy efficiency. Netbooks typically feature less-than-full-size keyboards, cramped trackpads, and low-powered CPUs. This computer features a standard-size backlit chiclet keyboard. It also has a large multi-touch glass trackpad, giving you full control over your computer -- without sacrificing ergonomics. The computer is powered by a dual-core 4th-gen, low-voltage Haswell 1.3GHz Intel Core i5 processor and has 8GB of onboard 1600MHz LPDDR3 RAM. Graphics are provided by integrated Intel HD Graphics 5000. The computer features all the amenities you expect on a Mac -- a FaceTime HD webcam, dual-band 802.11ac Wi-Fi(also compatible with 802.11a/b/g/n), Bluetooth 4.0 and built-in stereo speakers. The computer is powered by a dual-core 4th-gen, low-voltage Haswell 1.3GHz Intel Core i5 processor and has 8GB of onboard 1600MHz LPDDR3 RAM. Graphics are provided by integrated Intel HD Graphics 5000. The computer features all the amenities you expect on a Mac -- a FaceTime HD webcam, dual-band 802.11ac Wi-Fi(also compatible with 802.11a/b/g/n), Bluetooth 4.0 and built-in stereo speakers.