Often refers to the 4-pin connectors used to attach DC power to the drives inside a PC cabinet. Molex is a large manufacturer of electronics plugs and sockets that dates back to the 1940s.

Custom board used to convert ethernet plug to 4-pin molex connector for the Galactic Aztec Heavy rocket. The board was designed to interface with the Galactic Aztec Heavy Raspberry Pi Add-on: ADC ...

Made in eagle 6.5.0 for Linux. This board has a socket for one ATX 20 pin power connector, and breaks out every line on that socket to a molex header. Each voltage goes to a two pin voltage and ground ...