80mm 12V DC 3.12W 3 Wire CycleSeal Bearing Cooling Fan

CycleSeal® Sleeve Bearing Fan

CycleSeal® are a patented, new-generation of sleeve bearing fan that offers higher performance, lower noise and longer life with improved durability to high temperatures up to 70°C long term. Glass-Fibre reinforced plastics UL94V-0. FG, RD, PWM, Auto-Restart, polarity protection, etc. Connected with a 30cm lead to a 3-pin molex connector. (Ignore white signal wire if not needed.)

SPECIFICATIONS:

NOTE:

3 WIRE OR 2 WIRE A 3-wire fan has 2 wires for voltage (Red and Black) and the third wire (White) is producing RPM pulses so the computer can monitor if the fan is spinning. It is completely OK to ignore the third wire if the sensor is not required. For 4-wire fans, the additional 4th wire is for PWM control to allow the computer to adjust the fan speed. Not connecting the 4th wire results in the fan always being on (no speed control)