First all of don't use a third-party fan controller for your CPU's heatsink. Let the motherboard controller do that, preferably as a "PWM" function. The motherboard knows what's best for the CPU.
Have you looked at Newegg's website or Frozen CPU.com?
Here's a link to the 5.25" front bay fan controller section at FrozenCPU.com, three web pages total and if you can't find what you're looking for there, well... try a search engine like I did.
http://www.frozencpu.com/cat/l3/g34...ollers-525_Controllers-Page1.html?id=Y65fPQzs