What is an slot on a motherboard used for?

Motherboard with two PCIe NVMe slots connected directly to motherboard with m 2 slot drives are not connected to a motherboard via a cable, and they're instead plugged directly into the motherboard using a dedicated connector slot motherboard m2 slot just get an AMD cpu So much easier to work with

vending machine slot demo This is because almost all modern motherboards come with 2 to 3 SSD slots And if you are going with a high-end motherboard, it can even offer 4 to 5