By default, Mac OS, unlike Windows, doesn't automatically enable the TRIM command for a self-installed SSD. (If your Mac comes with an SSD. Macs only enable TRIM for the Apple-provided solid-state drives they come with. Thanks to Mac OS X , it’s now possible to enable TRIM on any SSD in your Mac with a simple command. Historically, Mac OS X has only enabled TRIM for the solid-state drives Apple provides. The #1 SSD performance utility to enable Trim for your Mac. Enhance your Mac performance, monitor health and much more with the all-new Trim Enabler 4.
You probably know that solid state drives (SSD) differ from Hard Disk Drives ( HDD) in how they store information, and you may have heard that. OWC a reliable Mac parts suppler says you can or cannot enable TRIM on their SSD—suppossedly they say their SSD do fine without TRIM. In Macs, TRIM is only enabled on SSDs supplied by Apple. If you have a 3rd party SSD, here is how to enable TRIM for SSD in Mac.
TRIM is disabled in OS X for third-party SSDs, but with this simple Terminal you can enable TRIM for any SSD you have added to your Mac. So, to force a trim just boot from another drive and run repair disk on the SSD. Disclaimer, I have the third party Trim Enabler tool/hack installed. For Mac users who utilize third party SSD volumes, the new trimforce command allows OS X to forcibly enable the TRIM function on those. 20 Jun - 3 min - Uploaded by Curtis Ramoutar Explains the importance of Trim support for your SSD in Mac OS X and how to enable it.