Differences Between M2 Cards M2 Slots Keys Sizes and Types

I'm now inclined to think the slot is not backwards compatible with SATA drives (or at least I can't find anyone in the Dell community

Check your CPU's manual or website to see what types of SSDs it supports If it supports PCIe , then you can use the fastest NVMe SSDs or

m2 slot Two types of SSD Note: SSDs using the PCIe x4 bus use M-keys since it is the only one that supports PCIe x4 lanes

m2 slot pc Two types of M2 SSD