What happens if you use a PCIe NVMe SSD in a PCIe

On 12th gen motherboard, what happens if you plug a Gen 3 SSD into a Gen 4 Slot and

As mentioned above, a single PCIe slot can have x1, x2, x4, x8, or x16 lanes For example, PCIe x8 refers to a Gen 4 expansion cardslot

nvme and m2 slot difference My laptop has a gen 3 slot First of all, I know that a PCIe 4 SSD NVMe will be running at gen 3 speeds and bottlenecked by the PCIe 3 slot But

nvme m2 slot laptop The great thing about a PCIe gen 4 is that it's backwards compatible If you need to upgrade from a PCIe gen 3 to a gen 4, you can get it as a