use both PCIE x16 gen4 and gen3

No need for PCIe4, PCIe3 will be fine · No you will not need to upgrade your motherboard from pcie to a current gen to use this card,

Your PCIe card will run at the lowest generation present So if you put a PCIe card in a PCIe slot, you'll get PCIe performance

can you tell when a slot machine will hit PCI-E is backwards compatible and this applies to NVMe drives However, you may want to check the motherboard manual to ensure that whatever

candy slot game Even though the PCIe 4 slot is backward compatible with the Gen 3 SSD, the fact that you're connecting it to a Gen 4 slot will not increase data