Enterprise SSDs for the most part promise that reading a trimmed range of the drive will return zeros. Consumer SSDs usually won't make that strong of a guarant

Enterprise SSDs for the most part promise that reading a trimmed range of the drive will return zeros. Consumer SSDs usually won't make that strong of a guarantee, so that if you're running enterprise software that requires this behavior you have to pay extra for enterprise drives. As originally formulated, the TRIM command was supposed to be more of a hint that the SSD could ignore if it was too busy or if the TRIMMed block was too small for the drive to do anything useful with.