How many sata harddrives in raid can i run or hookup ?? Also, i think they should only be sata 2 at 3.0 mbps mbs. I have 4 all same sata models here at home 3.0 mbps 250's. Can i run all 4 in raid or should i just run 3 drives in raid ??? I do have ssd sata 3- 6.0 mbps but i think in this i can only run sata 2 at 3.0 mbps ? Am i right ?? It has not been set up yet with windows . I want to set up raid than load windows 10 , i think this is the way not sure.