Quote Originally Posted by jcool View Post
4x X25-M.. the E is a waste of money.
Why do you think the E is a waste of money? Do you mean in terms of benefit for desktop use? The E & the M use the same controller but the E is tuned differently. The different tuning of the controller and use of SLC allows much better sustained writes and heavy use with a minuscule performance penalty to the M in typical desktop use.