P5w DH Deluxe 4 or 5 sata hard drives?

[Rairun]

Hi,
Is it possible to use 4 or 5 (sata II and III, mixed) hard drives with p5w dh deluxe without decrease in performance? I do not want Raid. And, can you list sata ports on the board from fast to slow, please?
Thanks.

 

[mhelm1]

yes, board has 4 Serial ata 3g/s ports
All the same speed

 

[Rairun]

Ok, thanks.
I have 4 hard drives connected to sata1,sata2,sata3 and Jmicron JMB363 port (no Raid). There are 2 more unused ports (Silicon Image 4723) on the board. Can i add one more drive? Does Silicon Image perform well?