Buyyart New Mini NGFF B Key SATA-Based SSD to PCI-E

2 Types of SSDs: SATA and NVMe m 2 slot key m 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 m2 slot mainboard 2x slots M2_1 slot Supports up to PCIe x4 Supports 2242 2260 2280 storage devices M2_2 slot

m2 slot screw 2 specification actually includes 12 key IDs on the module card and socket interface, but most are not yet in use, and by and large most expansion cards,