Somone suggested to me that I ditch my efforts to get a Sabertooth P67 and instead go for an ASRock board. Im a Asus fanboy so im reluctantly looking at the ASRocks. I found this Fatal1ty thing I like that is Tom's Hardware suggested on Newegg. But I'm curious about that top PCIe 1x slot. I will be running an Asus Xonar sound card and two Asus GTX570's in the expansion slots. I need to know if the Xonar will fit in the top PCIe 1x slot. The heat sink looks like it would block the card but I'm not sure.
It depends I guess..
I have the same motherboard and a Sapphire HD6970 in the top PCI-e 2.0 slot, but its placed upside down. So there's not really a problem there.
You will however have a problem placing the gtx 570 in the lowest PCI-e 2.0 slot, it will block the connections on the low side of the board...
By the way, the board already has pretty decent sound on it... So i see no need in buying an extra sound card