Can PCIe x8 Fit Into x16 Slots?

While not optimal, what happens if you put the Startech card into PCIE_4? Will it work then even though your GFX card will only be at 8X? Merely

The PCIe slots on motherboards can be a bit confusing It would be SIMPLE if they were all

can i put pcie x4 in x16 slot For the sake of completeness: Unless you're doing weird things like bifurcating a slot and using it for multiple devices (which requires

can i put a pcie 40 in a 30 slot x1, x4 pci Cards fit into x16 pci-e Slot Yes they do the x8 cards do not as they are a