Motherboards come in a variety of shapes and sizes, but all of them typically have two M2 slots. These slots are used to install RAM (random access memory) modules, and they are also often used to install Graphics Processing Units (GPUs).
So it is safe to say that all motherboards have these slots.
Some motherboards may have more than two M2 slots, but the majority will have at least two. Some may also have additional slots, such as for storage devices or connectors for network cards.
But regardless of how many M2 slots a motherboard has, it is always a good idea to check the specifications before purchasing a RAM module or GPU to make sure they will fit.
