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 OS X 10.10.4 (Yosemite) now supports turning on/off TRIM for third party SSDs. How do I enable TRIM? How can I enhance SSD performance if my operating system does not support TRIM? Why does my SSD request a password before booting up? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started