all of my case fans are hooked up to a fan controller.
my link didnt work, but i am using the nxzt? "sentry fan controller"
i like this one, its touch screen, looks cool. some of the reviews said it had fan compatibility issues. My cooler master fans, and my no name after market fans all work just fine. lowering the juice to a fan to slow it down it lowering the juice.. dont really know what these "compatibility" issues were all about.