PCIe x8 NIC in PCIe x16 slot

can you put pcie 4x in 16x slot   Dan can you put pcie 1x in 16x slot

And the thing which I love most about the PCIe is that you can use any PCIe Card on any PCIe Slot, that means you can use easily use any PCIe

A x8 card will also work fine in a x16 slot But it will be limited to x8 speeds A x16 card will work in an x1 slot, but will be limited to x1 PCIe was designed so people should be able to put any lane count card in a slot of the same or higher lane count An x4 card should be fine in

red hot slot machine I would like to be able to put a graphics card in the 16x slot and use the riser card in the 4x slot, but it seems as if that might be 2 expansion card is the top slot What you are trying to do requires HEDT to do properly Unfortunately, X299 was the last proper HEDT before