Which Slot Should You Use?

drives are not connected to a motherboard via a cable, and they're instead plugged directly into the motherboard using a dedicated connector slot M

2 M key slot is compatible with both B+M key SSD and M key SSD ” So again the question is does that M key slot also have to support Sata??? What

which slot does fabric conditioner go in What I want to work: I want the crucial P3 drive to be detected in UEFI and work when plugged into the second slot

which m2 slot to use There are also SATA SSDs These are usually dual-keyed with notches for both the B and M keys SATA only slots will usually use the B