Just spotted this and thought some would find it interesting
http://enthusiast.hardocp.com/article.html?art=MTY1OCwxLCxoZW50aHVzaWFzdA==
Looks like a decent onboard RAID controller does the job well and that 3 drives is the optimum set up.
http://enthusiast.hardocp.com/article.html?art=MTY1OCwxLCxoZW50aHVzaWFzdA==
Looks like a decent onboard RAID controller does the job well and that 3 drives is the optimum set up.

