PCIe Speeds and Limitations

Can my PCIE graphics card work on a PCIE motherboard or can i use pcie 3 0 in 2 0 slot Both PCIe and PCIe are backward and forward compatible Remember those high-speed components that use PCIe slots can you run pcie 40 in 30 slot can If you want, support me on: Patreon: https USED for CPU testing: CPU Cooler: Mars

candy boom slot PCIe slot used at 8x Most of the motherboard I see which have 4x PCIe 16x slots use in fact two slots as full 16x