Cool your case without the headaches. NMB/ Panaflo's are known for their high quality in industrial applications. Hydro Wave Bearing fans run very quiet. This HIGH wattage fan should NOT be plugged directly into your motherboard 3 pin connectors. You will risk burning the headers out. We recommend you connect directly to your PSU or to a fan controller. Includes 3-Pin 12" fan tail w/ RPM sensing.