NVMe vs vs SATA vs PCIe: What are these SSDs?

Slots – SATA and NVME SSDs m2 sata slot in these days the form-factor doesn't define much, esp in case of mPCIe slots you could use a regular usb3-sata bridge though i m2 slot mainboard 2 SSD? SATA vs M2 NVMe; B key, B+M key, and M key; Length Make sure to check the manual of your motherboard which slot you have

m2 sata vs nvme slot Nvme drives only connect to pcie bus Even though it'll fit, it won't communicate with sata controller As above, m2 ssd needs to be sata