SSD’s use trim or garbage collection to maintain performance. I’m running my ReadyCache in RAID0 mode so I can use 2 2TB Samsung drives for a great storage drive, and a 2.5 inch Samsung 640GB as just a normal OS drive in RAID BIOS. The question is; does ReadyCache function the same regardless of AHCI or RAID? Does it use trim or garbage collection? I have another machine with two older OCZ Vertexes in RAID0, and I just log-out for a few hours each week and the garbage collection keeps them performing great.
I have looked elsewhere on the web but this is a new item and not much info is out there yet.