BITPHENIX GHOST CASE HAS MORE FAN SPACES THAN THE ASUS MOTHERBOARD HAS CHA_FAN CONNECTORS ON Z87 PRO AND THE GRYPHON Z87 MOTHERBOARDS. IN THE MANUAL IT STATES THAT THE CPU_FAN HEADER IS 12 WATTS (1 AMP) MAXIMUM. IF SO, THEN WHAT IS THE MAXIMUM RATING FOR THE CHASSIS FAN PWM CONNECTORS?