M.2 vs. NVMe: What is the difference when it comes to SSDs?

nvm slotMeaning, a solid-state drive that uses your computer’s PCIe slot, an M.2 connection form factor, and is managed by the NVMe protocol. In other words: A four-lane open hhway where yourNVM Express (NVMe) or Non-Volatile Memory Host Controller Interface Specification (NVMHCIS) is an open, logical-device interface specification for accessing a computer's non-volatile