reply to trparky
Re: Buggy Intel SSD 520 Series SSD Firmware
said by trparky:Overwrite doesn't happen with NAND flash. it must be deleted and written in other blocks...
I know about that, but appears that that may indicate that a TRIM only happens when you delete files. What about an overwrite of a file?
Here's a nice article that might help explain the difference between TRIM, and Garbage collection.