LOL, well I was trying to save on cabling so I just plugged the fans into my motherboards CPU and CPU_OPT headers and have used ASUS's Thermal Radar to lock the fans at 1000RPM, to 1200RPM. PWM Fans going up and down in speed do my head in
You can probably do the same with Corsair Link, but don't hold me to that lol. I really should set it up and see what it's like.