Does trim enabler really work how to#

Use of this tool to enable TRIM may result in unintended data loss or data corruption. “IMPORTANT NOTICE: This tool force-enables TRIM for all relevant attached devices, even though such devices may not have been validated for data integrity while using TRIM. Hit return and enter the administrator password, you’ll be presented with the following message reminding you the utility has no warranty and that you should backup your data. When you’ve done that, launch Terminal from /Applications/Utilities/ and enter the following command string:

Does trim enabler really work how to#

How to Enable TRIM on Third Party Drives in OS X with trimforceĭid you complete a backup yet? Don’t attempt to enable TRIM without doing so. Finally, some SSD products come with their own built-in garbage collection functions, negating the need for TRIM. Likewise, TRIM does not work on standard spinning hard drives, and thus is not necessary in those situations either. trimforce is aimed specifically at users who are using third party SSD drives with their Macs.

It may go without saying, but do note that TRIM is enabled automatically by default for all Apple SSDs, meaning if your Mac shipped with an SSD drive installed from Apple, this is not a necessary utility. Apple specifically states in the command that the tool is not warrantied, and therefore it’s up to the user to risk using the feature or not. To be able to enable TRIM on non-Apple SSD volumes with the trimforce command, the Mac will need a third party SSD, and to be running either OS X El Capitan 10.11.x or OS X Yosemite 10.10.4 or later versions, the command does not exist in prior releases of OS X (though earlier versions of OS X can use the third party TRIM Enabler utility).īe sure to back up before using the TRIM command, whether with Time Machine or your complete backup method of choice, and continue to back up your data on a regular basis, as using trimforce could potentially cause data loss or an issue.