4 Pin Molex - 3 x 3 Pin Fan Cable 20cm
Single Braid Molex 4 Pin - 3 x 3 Pin Fan Cable (20cm)
This adaptor allows operation of the fan with a voltage of 5V, 7V and/or 12V which allows a reduction in noise. The great advantage of this adaptor is the fact that rpm monitoring is still possible. Please consider that the speed of the connected fan will be reduced, hence resulting in a lessened airflow.