RetiredChief :
If considering raid0 for the SSds:
(1) You lose Trim and have to rely on internal CG.
(2) The C300 had a rather poor CG, I believe the M4 has improved, but you may need to "sit" at the log-in screen occassionally to Clean the drive. The Intel also uses the same mavel controller as the M4, BUT they have their own firmware so not sure on CG.
(3) SF controllers have a better CG, but i DO NOT recommend OCZ SF22xx based SSDs (1) the worst in terms of "Dissatifaction" and (2) companies management concept.
(4) Also keep in mind that raid0 really only significantly improves Sequencial read/writes while only slightly improves small file access.
Seq's are most important for working with large data files (and that is if the files resides on the SSD, Small file access most important for Boot/program load times.
I'm not necessarily going RAID 0 for highest performance, though it is a plus. What I honestly need right now, is a signficant chunk of space - preferably 500-1000GB, which is why I'm looking to RAID 2-3 drives together.
I've managed to narrow down my requirements quite a bit though.
1. The drives in question will need an excellent native Garbage Collector, seeing as I won't have access to TRIM in a RAID array.
2. The drives need to perform fairly high in terms of random 4k writes and reads. Like RetiredChief said, RAID0 will not improve them much, so I'll be "bottlenecked" by them.
3. Sequential reads/writes won't be very important, as having a RAID array should give me a fairly staggering value as far as they're concerned.
4. The drives need to be extremely reliable. A three-drive RAID 0 array means I'm three times as likely to experience a complete failure.
5. SATA III is preferred, as these drives will be a significant investment, and I'd like to be able to reuse them next time I build a computer from scratch.
Were it not for the fact that Intel's 510 SSD series has absolutely atrocious random 4k reads/writes, I'd have selected their drives in a heartbeat. High reliability, good Garbage Collection, and a SATA III interface let them almost hit the mark.