The longer you leave it the less likely it will be possible to recover the file. Unerase type apps depend on this fact so that if you should delete a file in error you should resolve that asap. They don't actually delete the file, they tell the system that the space that was occupied by the 'deleted' file is now available for reuse and so can be overwritten. Nothing special there then, after all that is how rotational drives work. The SSD then knows that the file is deleted and it can erase the file’s data from its flash storage. Why Is TRIM So Important? When the OS, (Mac, Windows or Linux) uses TRIM with a solid- state drive, it sends a signal to the SSD every time you delete a file. Cindori used to make Trim Enabler as a free piece of software but as the mac OS has developed the needs for Trim software have changed.
TRIM Enabler Software For Mac SSD Owners - Pro Tools Blog.
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How to Enable TRIM for Third-Party SSDs on Mac OS X. Macs only enable TRIM for the Apple-provided solid-state drives they come.Cindori used to make Trim Enabler as a free piece of software but as the mac OS has developed the needs for Trim software have changed.Stps to Enable or Disable SSD TRIM Support in Windows 7 / Windows 8. Check and Enable or Disable SSD TRIM Support in Windows 7 / Windows 8.1.Enhance your Mac performance, monitor health and much more with the all-new Trim Enabler 4.
The #1 SSD performance utility to enable Trim for your Mac.