What kind of expansion slot should you use for your video card?

The more lanes it has, the longer the interface Generally, long slots are compatible with short interface products For example, PCIe X16 slot

CPU PCIe is built to support gaming from the ground up with up to 16 CPU PCIe lanes and up to four CPU PCIe lanes is

pcie slot for gpu CPU PCIe is built to support gaming from the ground up with up to 16 CPU PCIe lanes and up to four CPU PCIe lanes is

pcie 4 nvme in pcie 3 slot It's worth noting that the PCIe standard is backwards compatible, so you can, for instance, use a PCI-e graphics card in a PCI-e slot without issue,