Remember folks, it's not how big it is, it's how you use.
My case has just enough room for my 3870 and enough for the 4850 that should be arriving next week, but there is no was i could fit that mofo in my case. the 4850 is 9" and i think it's huge! that 5870x2 must be like 11-12"
EDIT: seeing as it's a full height card why don't they just make the PCB taller and cut some length off of it?
Its not $933... Its $599. The 677 euros was from an old article on rumormill from february.$933 dollars?!!?!?!?!?! i would rather buy 2 5870s lol