PCIe slots

PCIe (Peripheral Component Interconnect Express) slots are connectors on a computer’s motherboard that allow you to add or upgrade components like graphics cards, sound cards, and storage devices. They act as high-speed highways, enabling data to transfer quickly between the motherboard and these components. Different slots vary in size and speed, influencing how well the connected device performs. Think of PCIe slots as dedicated lanes for essential hardware, helping your computer run smoothly and support advanced features.