The MacBook Air "Core i7" 22 13Inch (Early 15/Broadwell) technically is a "configuretoorder" configuration of the MacBook Air "Core i5" 16 13Inch (Early 15/Broadwell), but also is documented as a separate model for reader convenience Other than processor (and the corresponding larger level 3 cache), these models are identicalATech 8GB PC DDR3 1600MHz RAM for Apple MacBook Pro (Mid 12), iMac (Late 12, Early/Late 13, Late 14, Mid 15), Mac Mini (Late 12) 4Pin SODIMM Memory Upgrade Module 47 out of 5 stars 216This model has no available computer memory upgrades because the RAM is soldered on the main board Memory was only an option at the time of purchasing the new computer The RAM is not Upgradeable There are other ways to speed up this model, please contact the Upgradeable team for more details How To Boost Your Mac S Speed And Prolong Its Useful Life With Easy Ram Upgrades 9to5mac Can you upgrade the ram in a macbook air