Why aren't the JetDrive500 in 480GB and 960GB supported on MacBook Air (11-inch Late 2010)? Category : Compatibility The RAM of MacBook Air (11-inch, end-2010) is located directly underneath the SSD, which only allow us to adopt one-sided JetDrive's PCB. However, 13-inch 2010/2011 and 11-inch 2011 MacBook Air do not have this problem. Is the answer helpful? Related What is ''wear-out indicator'' in Transcend's JetDrive Toolbox? The PCBA of USB to SATA adapter falls out of the JetDrive (420/500/520/720/725) enclosure. Is this normal? How to format the flash drive to NTFS in Windows XP? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started