Pcie: What is PCIE & How it works PCIE Uses

Would connecting a PCIe GPU to a PCIe port affect can i put a pcie 3 0 in a 4 0 slot PCIe slots and still can't make them both use x16 Using GPU-Z, I found the following: - GPU-1 : supports x16 , using x4 - can i use a pcie 40 nvme in a 30 slot Apparently the cross-compatibility and quality are quite variable PCIe = gen3 seems easier than gen4, though, and for your needs it sounds

can you run ddr4 in a ddr5 slot pcie x 4 is ideal, obviously, but, they're still very expensive, AFAIK A lot of people are still buying pcie x 4 SSDs even though they have pcie