M vs : What's the Difference?

m 2 slot key m   Dan m2 slot pc

There are some mechanical keys defined for SSDs For example key B pinout supports SSDWWAN: 1x SATA SSD or 1x, 2x PCIe SSD Host

2 card, now you know how to tell SATA and NVMe SSDs apart, and why pushing a B-key 4G card into your M-key SSD slot will not result in B-key interface can support SATA bus standard and PCI-E bus standard, and it may support AHCI protocol or NVMe protocol M-key interface

the great stick-up slot To achieve the best possible bit rates, the use of a SATA 6G controller is recommended Output: • NGFF 75-pin M-key slot to install the NVMe Generally speaking a B+M key does not work in a M key slot You must use a B+M female slot However, you can plug b or m key into