Intern PC strømkabel - 4P til 2 x 3P(12V) + 2 x 3P(5V)PC Power supply cable. 4 pin > 2x 3 pin 12V + 2x 3 pin 5V. This cable is useable to connect 4 aerators with 3 pin plug (CPU aerator, housing cooler etc.) directly to mainboard. With this special cable it is possible, to run an aerator with 5Volts insted of 12Volts, because most of the aerators have no seperate regulator. The voltage reduction causes a smooth running noise and has a share to noise reduction in the whole housing. Both of the other