Enabling the TRIM command was once thought important to maintain good write performance on SSDs. What has happened to it? Should we still be enabling it?
wear leveling
Should you enable TRIM, and what is it? Do you need to turn wear levelling on, and what about fragmentation on SSDs? Some mysteries explained.
Two free tools to check how long your SSD, including those in Fusion Drives, is likely to last.
How long will the SSD in your Mac last before it fails? Some seem to be going to an early grave. Is yours?
The Eclectic Light Company 