Put it in the bottom slot, rather starve the cooler bottom card than the hotter top card.
/Edit : Depending on how the slots are wired, you could also have the sound card in the top slot, so it wouldn't cover anything, then have your cards set out the same as they are now, just each a slot lower![]()
That's not a bad idea, but according to my mobos manual it says that a sli configuration should be where the green bars are in the picture I sent above. Or they can be in the first top slot and the most bottom slot, problem with them being one at the top and one at the bottom is there are cables that come out of my mobo and they will definitely get in the way of the most bottom gpu.
Do you think the gfx cards will still perform the same if they are in the configuration that you mentioned? Even though my mobo doesn't show you can have it in that config.
My exact thoughts...
As long as you have 2 other slots that are wired for at least 8x (not counting the top one) you will be fine.
They are all x16. Please read my reply above and let me know your opinion on it.