What are the types of Slots and ports on the Motherboard?

sate slotFor example: If the voltage on the notch is 1.5v then our ram slot desn for DDR3. 5. AGP PCI PCI Express: These are three different types of slots, used to connect external peripheralThe second M.2 slot usually does run through the chipset, which is also where the SATA controller for ports >5 usually does reside. And sometimes yes using the lower M.2 will disable