I can't go Quad-SLI unless I do some real magic with the air flow. I had to make two holes in the front of the case so the 690 wouldn't recycle so much of it's exhaust (added a pic in the album of the holes I made). Having two would be way to hot.
True that, I thought it more of as a technically possible thing based on the motherboard supporting it. Nice work making the single one functional :)
Unless he managed to shove a watercooled solution in there, wouldnt stucking a second 690 in there cause the entire think to melt? And from the looks of it, could he even really fit it? It doesnt seem like theres enough room to stick it in that second x16 slot without the back of the card pressing firmly on the fan and heatsink of the first.
Damn dude, it's not very often you see a PC so small, so clean and un-cramped looking. Well done.
Oh my god your PC looks so clean and slick, great job.