How to determine from command line if NVMe slot is gen 3 or gen 4?

How to determine from command line if NVMe slot is gen 3 or gen 4? can you use a pcie 4 0 nvme in a 3 0 slot Likewise, you can put a PCIe device into a PCIe slot, and it will work, albeit at PCIe speeds What's the difference between can you put a gen 4 ssd in a gen 3 slot Even though the PCIe 4 slot is backward compatible with the Gen 3 SSD, the fact that you're connecting it to a Gen 4 slot will not increase data

can you put a gen 4 ssd in a gen 3 slot You've got x4 slots, the SSD you've mentioned will work in any of them Permalink

can i use m2 pcie 40 in 30 slot PCIE 5 SSD vs Gen 4 Vs Gen 3 VS Sata! Join PC Centric for the load ssd speed and gaming PCIe has numerous improvements over the older standards, including higher maximum system bus throughput, lower IO pin count and smaller physical footprint,