1.Dimensions: 172*150*51mm cooling fan;
2.Voltage: 5V/12V/24V/48VDC cooling fan;

3.Speed :1000~3500RPM cooling fan;

4.Min noise: 26.5dBA cooling fan;

5.Weight: 154g cooling fan;

6.Model No.: NJ1751B 5/12/24/48 L/M/H cooling fan;

7.Bearing Type: Two ball cooling fan;

8.Frame and Impeller: Thermal Plastic, UL 94V-0 cooling fan;

9.Signal output: FG, RD or PWM cooling fan;

10.Function: Auto restart and locked rotor shutdown, cooling fan;
11.Operation Temperature: -10~70^oC, 35%~85%RH cooling fan;
12.Storage Temperature: -40~80^oC, 35%~85%RH cooling fan.