Quote Originally Posted by cherrypik View Post
Would I notice a difference between a single C300 128gb vs M4 128gb?
I don't think so. The C300s have higher random IO speeds but the m4s have higher sequential throughput.

If you don't have a Sandy Bridge system to put the m4 in (meaning a native Sata3 controller) then the C300 is going to be faster in general usage. With a Sata3 controller the higher sequential reads from the m4 begin to come into play -- but again it's a balancing act between random vs sequential.