Quote Originally Posted by zombie67 View Post
I went digging around on google for images of the guts of both. I have to say, the layout of the Z600 looks less cramped.

Can either of these actually fit the length of a modern GPU? And power connectors?
At one time I had a BIG HD 7950 and a 7790 in a Dell 5500 case. The PSU has plenty of overhead, you just have to use SATA to PCIex power adapters. I don't recommend pairing a big GPU in these cases, but I have a 960 + 750Ti that runs fine even in a non-air conditioned space. My other T5500 has a reference 7970... runs just fine.