Yeah, the control knob would control two 3 pin fans by 12v through the splitter you linked. The Kaze master has a 4 pin molex 12v plug in for power in the back of the unit. Supplys power to the four fan connectors. The splitter should work fine.
nice but one last question can i have 5 fans on it not one one knob ofc but the kaze master:) 2 on one knob and 1 on the others would that work ?
i appreciate ur help mate:)