When placing a Gen3 x8 configured PCIe board into a Gen4Gen5

Now, I read somewhere that if you use the top slot, you're giving up 8 PCI lanes shared with the top PCI-E slot So my 4080 would be running

When placing a Gen3 x8 configured PCIe board into a Gen4Gen5 You could have an efficient GPU in the laptop expansion board, plus connector to push out the 8x PCIe Then you could have the latest gen

Now, I read somewhere that if you use the top slot, you're giving up 8 PCI lanes shared with the top PCI-E slot So my 4080 would be running

pcie 4 m2 in pcie 3 slot In the case of the OP's MOBO, the blue PCI-e slot on the top is assigned x16 The two little slots under it are x1 each The black slot is x4,

PCI-Express PCI-E 8X Slot to PCIe X8 Adapter Converter Card Right Angle 90 Degree for 1U 2U Computer Case, You can get more details about PCI-Express PCI-E

pcie 40 in pcie 30 slot PCI Express Riser Card x8 to x16 Left Slot Adapter for 1U Servers

For instance, you can place a PCIe x8 card into a PCIe x16 slot when the PCIe x8 slot has been occupied, but that card will always run in PCIe