Testing conducted by Apple in October 2018 using preproduction 1.6GHz dual-core Intel Core i5-based MacBook Air systems with 8GB of RAM and 256GB SSD.1GB = 1 billion bytes and 1TB = 1 trillion bytes actual formatted capacity less.Configuration tested: 1.6GHz dual-core Intel Core i5 processor, 8GB memory, 256GB storage, Intel UHD Graphics 617.The Wireless web test browses 25 popular websites.The quantity, L W A,c (formerly called L W Ad) may be computed from the sum of L W A,m and K v .K v is the statistical adder for computing upper-limit of A-weighted sound power level.L p A,m is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest 1 dB).L W A,m is the mean A-weighted sound power level, rounded to the nearest 0.1 B.Acoustic Performanceĭeclared noise emission values in accordance with ECMA-109 Read our Product Environmental Reports for detailed information on the environmental performance of every Apple product. MacBook Air is designed with the following features to reduce its environmental impact: Learn more about MacBook Air and the Environment Learn more about AccessibilityĬonfigure your MacBook Air with these options, only at :Īpple takes a complete product life cycle approach to determining our environmental impact. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things. Learn more about latest operating system AccessibilityĪccessibility features help people with disabilities get the most out of their new MacBook Air. So you can take everything you do above and beyond. macOS Catalina gives you more of everything you love about Mac. MacOS is the operating system that powers every Mac.
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