Understanding M.2, SATA, PCIe and NVMe SSDs - Crucial

nvm slotWhen you buy a new SSD, it uses either the SATA or NVMe interface to connect to your computer. Traditional SATA SSDs use the 2.5 form factor, as seen in the picture below.NVM Express (NVMe) or Non-Volatile Memory Host Controller Interface Specification (NVMHCIS) is an open, logical-device interface specification for accessing a computer's non-volatile