Going a bit off-topic here, but as we are discussing PWM connectors, I thought to put in a quick question:

Fans in e.g. PSUs or graphics cards sometimes use a four pin connector that is smaller and looks different from the standard 4-pin PWM. I don't have a picture, but the connector at the end of the fan cable goes into a socket on the card. The colors of the cables are the same as in standard PWM, but they are in a different order. Can anyone confirm that the colors and purposes of the cables are the same? In practice, can I just match the colors of the wires to attach a standard pwm fan to the smaller connector? Many thanks for any advice!