Mac Pro 5,1 GPU in PCIe slot 2 - does it

PCIe slot description gpu slot A slot card will only take up 2 expansion slots, but you'll need vertical clearance below the card So if those two slots are already against the bottom of gpu with nvme slot All National Instruments low-profile PCI cards are electrically backwards-compatible with any otherwise-compliant PCI slot Mechanical

gpu slot types GPU manufacturers and add-in board partners eventually dropping support Universal AGP slot , 2 PCI slots , and