Ah, I don't know - I was thinking of the larger tower that had 6 PCI slots and 2 additional drive bays at the bottom, but I've never seen any of these machines for real so can't be sure whether they both had that case or if that was only the 9600. That case is brilliant though, as of course the only way that you can improve on the perfection that is the beige G3 tower's case is to make it bigger