Does any one know the use of both two wires cables on that PS. One cable is twisted pair red/Black wires with 2 pin header The other one is grey pvc jacket with white/black wires and 2 pin header I called sparkle but they do not seem to recall that model. They do not keep that on file. It changes to fast. I also called Aopen because the PS was already installed in the tower when I bought it.