My Hyper 212+ has two fans on it, both connected to the mobo but one fan is 4 pin and one is 3 pin so the 4 pin is connected to the CPU fan socket, and the other is connected to a seperate mobo powered socket. What I want is to control both fans through the CPU fan socket in order to run both at the same speed and free up another slot on the mobo. I know there are 3 pin fan splitters (
) which would be perfect if both fans were 3 pins, but they're not so I was wondering if there are splitters that can take both 3 and 4 pins whilst going into a 4 pin socket giving 4 pin functionality. I know that one listed would do the job, but what functionality would I lose if I turned the 4 pin down to 3, if any? If I wouln't lose any, then that is my splitter! cheers.