NMB Technologies 4715KL-04W-B19-P00 Air Flow: 83.6 CFM (2.37m??/min) Bearing Type: Ball Current Rating: 270mA Fan Type: Tubeaxial Features: Locked Rotor Sensor ID_COMPONENTS: 2126576 Life Expectancy: 50000 hrs @ 25?°C Noise: 37 dB Operating Temperature: 14 ~ 158?°F (-10 ~ 70?°C) Power (watts): 3.24W Rpm: 2300 RPM Series: 4715KL Size / Dimension: Square - 119mm L x 119mm H x 38mm W Static Pressure: 0.170 in H2O (42.3 Pa) Termination: 3 Wire Leads Voltage - Rated: 12VDC Voltage Range: 6.0 ~ 13.8VDC Weight: 0.573 lb (259.91g) Other Names: 4715KL04WB19P00