yea, thats why BP needs to come out with there aqua sink, theres that open slot for there GPU block which would work in this case.
there is .2" +/- .015 clearance from the actual ram and the block.
also the dimensions are based off the 4870 since i need a single slot solution for my current build, unless i get some ek blocks... :rolleyes:
edit:
i can always dream right lol