I have a Samsung evo 500 GB ssd I am going to buy another one do I u RAID or use it as a single drive for 1TB. Trim works with RAID on Z77. I have confirmed this with Intel. Samsung said RAID is not supported but a rep from Samsung stated he was using them in a RAID config.
http://www.youtube.com/watch?v=kZ_6DAvCIuk
http://www.youtube.com/watch?v=kZ_6DAvCIuk