SODIAL(R) 70x70x15mm 12V 4 Pins PWM PC Computer Case CPU Cooler Cooling Fan Black Product Name : Computer Cooling Fan;Rated Voltage : DC 12V;Operating Voltage : 10.8-13.2VDC;Starting Voltage : 7VDC Rated Current : 0.12+/-10%A;Input Power : 1.44W;Fan Speed : 3000+/-10%RPM;Air Flow : 32CFM Noise : 23.85dBA;Bearing Type : Hydro Bearing;External Material : Plastic;Color : Black Connector : 4 Pins Connector;Size : 70 x 70 x 15mm / 2.8" x 2.8" x 0.6"(L*W*H);Cable Length : 20cm / 7.9";Mounted Hole Diameter : 4.5mm/0.2" Mounted Hole Center Distance : 61 x 61mm/2.4" x 2.4"(L*W);Weight : 47g;