40mm Fan 5V USB Brushless DC Cooling Fan, 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement

40mm Fan 5V USB Brushless DC Cooling Fan 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement

Was: $69.88
Now: $34.94
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SKU:
N123030
UPC:
701715431195
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
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Used in humidifier aromatherapy and other small appliances series; small heat radiating communication equipment; military equipment; intelligent industrial control equipment plate cooling heat, high precision medical equipment cooling; pc cpu server cooling dissipation etc. Specification NAME: 4 x DC Brushless Oil Bearing Cooling Fan Rated Voltage : DC5V Consuming Current : 0.21A Consuming Power: About 1.05W Speed: 4200±5% PRM Iife Expectance: 28000 hours at 40 degree Acoustic Noise: 22 DBA Air Flow: 3CFM Acoustical Noise Testing Condition: Fan is hanged in anechoic chamber, noise is measured at rated voltage in anechoic chamber with microphone at a distance of 1 meter formthe air intake. USB plug can power the fan through USB ports found behind popular AV electronics and game consoles. Notice!!! Please check the fan plug, maybe the plug was wired opposite of the fan it was replacing, that is reverse polarity.
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