vs NVME: What's the difference?

vs NVME: What's the difference? m2 vs nvme slot PCIe, is a standard interface used for connecting high-speed motherboard components while NVMe is the communication protocol or interface m2 pcie slot is a specification for accessing storage while using PCI Express Essentially, the slot on a motherboard taps into the PCI Express bus and

m2 pcie slot 2 drives are “keyed” at one end so as to prevent the end-user from inserting them in an incompatible socket PCIe NVMe drives are 'M' keyed SATA ones,

m2 pcie 40 in 30 slot Using PCI Express bandwidth with NVMe drives, SSDs can achieve the fastest SSD speeds available on the market, especially high-end PCI Most SATA SSDs have both the B and M keys cut out so they can work in an M-keyed slot as well Keying is not