February 19, 2008, Apple released the world's thinnest notebook - MacBook Air (hereinafter referred to as MBA), this 13.3-inch LED screen notebook thinnest at only 4mm. MBA created by the visual beauty of the language is difficult to describe, MBA has been able to do so largely derived from thin LED screens and the use of special processors, MBA Intel processor is used specifically for the Apple custom, this custom processor is Core 2 series, but the area than the standard Core 2 Duo processor is much smaller, low power consumption but also a lot, this custom Core 2 Duo processor-based applications, not only benefit MBA's thin, but also for the good MBA provides a good thermal support to MBA Mac computers become the smallest computer in the heat. The first sale of the MBA with a processor model is P7500, clocked at 1.6GHz, with 4M cache and 800MHz front side bus, do not use ultra low voltage processor, estimated that Apple is hoped MBA in performance have significant performance It just does not want to become a portable product.