@digitaldisaster
Precisely, but you could have a 16x slot with only two or one pair of lanes going to it as the PCI-E card would negotiate with the controller on how many lanes there would be available. (In this, theoretical, case only x1 or x2).
But as we both have concluded, this is still not an option due to the proprietary bus interfaces on the available southbridges that could possibly be able to do this. |