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  6. Item#: 9SIB3ENM3W9905

be quiet! SILENT WINGS PRO 4 140mm PWM
be quiet! SILENT WINGS PRO 4 140mm PWM
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    Replacement High Speed Cooling Fan for Delta FFB0412EHNC4028, 40×40×28mm 4028 4CM DC 12V Brushless Axial Fan, High Airflow Mini Fan for Projector Repair and Compact Industrial Equipment Heat Dissipat

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    • Compatible aftermarket replacement for Delta FFB0412EHNC4028, standard 40×40×28mm 4028 size
    • DC 12V highspeed design generates strong airflow to dissipate projector concentrated heat
    • Compact 40mm form factor, perfectly fits narrow internal space inside projector housing
    • Highgrade brushless motor supports stable heavyduty continuous longtime operation
    • Easy direct swapin installation, ideal spare part for projector maintenance and repair
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    This 4028 brushless axial fan is a thirdparty compatible replacement for Delta FFB0412EHNC4028 projector cooling fan. It features 40×40×28mm 4centimeter mounting dimension and DC 12V operating voltage, engineered specifically for projectors which produce large amounts of internal heat. The highspeed impeller delivers powerful airflow to quickly remove trapped hot air, protecting projector bulbs and circuit components from overheatingrelated failure, such as unexpected shutdown or shortened lamp lifespan. Premium brushless motor minimizes mechanical wear and ensures consistent performance under nonstop working conditions. Tough plastic frame and fan blades withstand internal vibration and temperature changes within enclosed equipment. Besides projector repair, it is also applicable for other small industrial devices requiring highvolume air cooling. Please check your original fans dimension, voltage and wire definition before ordering. This is substitute part, not genuine Delta OEM fan.



    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: non-replaceable
    • This item is covered by Tech Cabin Return Policy

    Manufacturer Contact Info

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