Computer Cooling: 1. Size: 50*50*10mm 2. Bearing: Sleeve/BallBearing3. Voltage: 12V4. Current: 0.16A5. Power: 1.9W6. Speed: 5300RPM7. Air Flow: 11.06CFM8. Air Pressure:2.67mmH2O9. Noise:30.15dB(A)10.Weight:20g11.Frame and Impeller: Thermel Plastic, UL 94V-0 12.Lead Wires: UL Type ( + ) : Red ( - ) : Black 13.Operation Temperature: -10oC 70oC(+14 +167 degree F) 35% 85%RH 14.Storage Temperature: -40oC 80oC 35% 85%RHUp to 50000hrs life expectancy(Ball Bearing)15.Special Funtion:Temp Control; Auto Start; Alarm; LED; PWM ControlAnti-corrosive and moisture proof structure, reinforced plastic or customize design.Our DC/AC Fan are available at high performance range, contact us for more details.