What is the difference between PCIe Gen 3 and PCIe Gen 4?

What is the difference between PCIe Gen 3 and PCIe Gen 4? pcie 3 0 x4 slot Slot A single PCIe slot can now support x16, x8, x4, x2, or x1 lanes For example, PCIe x4 indicates a Gen 3 expansion slotcard with four pcie slot configuration gen1 gen2 gen3 PCIe boards can fit into slots designed for their lane configuration or higher Plugging a x4 PCIe into a x16 slot is acceptable

pcie slot configuration gen1 gen2 gen3 x4, x8 and x16 You'll be able to do more with less in this case, since a PCIe x8 slot can handle almost exactly what a PCIe x16 slot

pcie slot x16 Your Nitro 5 An515-57-53SB has an RTX 3050 Ti GPU, so it has the following SSD slot PCIe Gen 3 x4 SSDs or SATA SSDs 0 Latest articles from An x4 PCIe device has a theoretical max transfer rate of MBsec according to wiki