AMD Socket AM4 Chipset

What is the difference between PCIe Gen 3 and PCIe Gen 4? nvme 4 0 in 3 0 slot when looking at NVMe SSDs With the previous generation, the maximum bandwidth available on an slot with its four PCIe lanes was 4GB nvme m2 slot motherboard PCI-E is backwards compatible and this applies to NVMe drives However, you may want to check the motherboard manual to ensure that whatever

nvme m2 slot so, Supports NVMe is not accurate as to what drive to get, you CAN use , even in a Gen4 slot