4 pin power connector for IDE drives?

The 4-pin power connector for IDE drives, often referred to as the Molex connector, provides power to older IDE hard drives and optical drives. It typically has four wires: two for +12V (yellow) and two for +5V (red), ensuring the drive receives the necessary power for operation. This connector has largely been replaced by SATA power connectors in modern systems, but it remains relevant for legacy hardware. Proper connection is crucial for the drive's functionality and performance.