You mentioned that you can put Nvidia Quadro Graphics in the HP Z1. But is it possible then also that you could put in say a GT/GTX Series card from Nvidia if you wanted to make it a good all-round machine for gaming, cuda based work and the like?
From what i saw in your tear-down it looked like there was a standard PCI-Express slot.
Maybe if you could put that in your tear-down that would be helpful for others looking at this unit as an upgrade platform for a solid all-in-one solution for home use to substitute for a tower due to space constraints.
So in short-Can you put different Nvidia cards besides Nvidia Quadro series cards in the HP Z1?