NVMe PCIe Add-in-Card (AIC) SSDs The only difference is the way they connect to your motherboard–they utilize the PCIe slot instead of via an M. 2 connector. They also are much more expensive on average than the M. 2 form factor NVMe SDDs.
Is m 2 and NVMe m 2 the same?
No, M. 2 and NVMe aren’t the same, but they work in conjunction with each other. M. 2 is the SSD form factor, while NVMe is the interface that connects it to the motherboard.
Is m2 always NVMe?
All NVMe SSDs being sold in the consumer space use the M. 2 form factor, though there are other connectors (see below). But simply having an M. 2 slot doesn’t guarantee NVMe compatibility.
