[abc1mce2]

I once ran a PT 8HD rig with an old 7 PCI-X slot Magma cream-colored expansion chassis. I used a Gigabyte GA-P75-D3 with a Core I7 3770K. I ran it with 4 PCI-X Accel and 2 PCI-X Process cards. I also had 3 PCI-X UAD1 cards directly on the motherboard. It was a great running machine and I only upgraded because UA went to the UAD2 cards which were only PCI-e. Of course, later I moved on to HDX as well. I still have the chassis and HD cards just in case. No reason to think this rig wouldn't have run PT10 HD smoothly either.