Quote:There is no relationship between the presentation of the SSDs within the BIOS or RAID Utility and the TRIM support.
Maybe the firmware of your SSDs do not support TRIM. Which ones are you using (sorry, if you did already mention it, but I don't have the time to reread all your posts)?
Quote:Both things have nothing to do with the TRIM support.
I have enable Write back and checked the Turn off Windows write cache buffer flushing