I am to think that Jorge's PSU has these 2 2x2 (4pin) connectors this way for compatibility with the 8 pin CPU power connectors. Whichever fits, I say. If you are unsure, try the power on test minus HDDs and see what happens. Regarding CPU power connectors, the board won't POST without them, even if the main ATX board connection is connected. I call this "fans on but no picture on the TV."