How many pins are contained in the Molex drive connector?

The Molex drive connector features a total of four pins. This type of connector is commonly used in computer power supplies to provide power to traditional hard drives and optical drives. The four pins correspond to different voltage levels: typically, one pin is for the +12V supply, another for +5V, and the remaining two are ground connections. This configuration ensures that the connected devices receive the appropriate amount of power they require for operation. The presence of both +12V and +5V makes the Molex connector versatile, as it can power a variety of components in a computer system.