Hervé 698 Report post Posted August 9, 2017 Since Yosemite 10.10.4, OS X/macOS supports trimming for non-Apple SSD. The facility can be enabled through the following Terminal command: sudo trimforce enable ` For earlier versions, the IOAHCIBlockStorage kext must be binary patched to suppress whitelisting for Apple-branded SSDs only: Find: 004150504c452053534400 (=> " APPLE SSD ") Replace by: 0000000000000000000000 (=> " ") NB: this patch can also be used for Yosemite 10.10.4 and later.in I believe the patch was 1st reported at InsanelyMac. It's one of the kext patches provided by default in Clover Configurator. 1 Share this post Link to post Share on other sites