Hi, I'm coming from a hackintosh and on that system I used an Areca 1222 raid card connected to the internal backplane via the mini sas ports on the card. I was hoping to use the same raid card on the mac pro 4,1 that I just bought, but I can't seem to find the mini-sas ports on the motherboard. Am I able to use this raid card in this system? I do find pictures of older mac pro's with mini sas ports on the motherboard. But not this 4,1 model I think? Any suggestions? Cheers! K.