how to install a graphics card in your pc case PCIE x16 slot

Motherboard pci express x16 slot specification details explained in pcie x 16 slot PCIe * Hardware Design 1 PCIe Slot PCIe x16 slot with faster bandwidth and lower impedance 2 PCIe Slot PCIe x4 slot with Lower pcie m2 slot A x8 card will work in an x1 slot, but will be limited to x1 speeds A x8 card will also work fine in a x4 slot It will be limited to x4 speeds

pcie slot size A x8 card will work in an x1 slot, but will be limited to x1 speeds A x8 card will also work fine in a x4 slot It will be limited to x4 speeds