Differences between NVMe, AHCI, SATA, PCIe, and M2

Differences between NVMe, AHCI, SATA, PCIe, and M2 m 2 sata slot 2 PCIe slot, an SATA SSD with identical keying will fit in the slot but will not work, and vice versa There are some systems that are dual-mode, m2 sata slot 2 B+M key SSD may support SATA bus or PCIe x2 bus If the SSD only 2 M key slot is compatible with both B+M key SSD and M key SSD

m2 sata slot Special features of SSDs: The slot is not only reserved for SSDs with a PCIe controller There are also combination slots that can

m24 slot The small form factors of mSATA cards make them a good fit for SATA storage expansion on space-confined systems such embedded computers, IoT The slot can interface with SATA , PCI Express (the default