Consider Samsung 840pro instead. Faster read, and it is not OCZ. Testet 4 pcs of V4 on the release, and it did not work very vell on Areca 1880. Noe the firmware is better, but no more OCZ ssd on Areca for me. Have 12 pcs of Plextor m3p in raid-0 and 4 samsung 840pro. And some Crucial M4s in the server on an another Areca 1880.