What is an slot on a motherboard used for?

What is an slot on a motherboard used for? m2 slot types What is NVMe M2 SSD and SATA or mSATA m2 nvme slot 2: one with a B key and one with a M key to PCI-E x4 adapter that can take multiple lengths of drives socket types B+M keyed

m2 nvme slot votes, 22 comments Watch out, that there are different types of slots for M2 slot That B key slot is only SATA A B key slot

m2 pcie slot There are several connector types that SSDs use to interface with a computer, including SATA, PCIe, , , mSATA, SATA Express, and even none There are several connector types that SSDs use to interface with a computer, including SATA, PCIe, , , mSATA, SATA Express, and even none