and NVMe SSDs: What are they and how do they benefit your PC?

How do I associate an NVME drive name with a PCIe address? nvme in pcie slot There are adapters being sold by two Chinese domestic market companies that allow multiple NVMe drives on the same slot without requiring nvme vs m2 slot difference It seems that NVMe drives plugged into the slot they are designed for use 4 lanes, but if you can plug them into the PCIe x16 slot, they avoid

nvme m2 ssd slot 2 specification supports NVM Express as the logical device interface for PCI Express SSDs, in addition to supporting legacy Advanced Host Controller