Air Flow:28CFM; Speed:1500 rpm; Noise Level:25dBA; Rated Voltage: DC 3V; Power consumption: <0.9w; Rated Current: <180 mA; Fan:60X60X10 mm(LxWxH); M. T. B. F:20,000 Hours; Dimensions:300 X230 X13.8 mm(LxWxH)