Slot Types

NVMe #M2 #SSD #Bkey #Mkey If you're buying a new system or buying new hardware for

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

m2 pcie 40 in 30 slot 2 SSD to an incompatible socket on the host industrial motherboard You can find the key type labelled on or near the gold fingers, or edge connector, of

m2 sata vs nvme slot Two types of M2 SSD