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4028 HighSpeed Cooling Fan DC12V, Replacement for Delta FFB0412EHNC, 40×40×28mm 4cm BallBearing Axial Fan for Projector, Server and HighHeatDensity Device Heat Dissipation
- Dropin replacement for Delta FFB0412EHNC, physical size 40×40×28mm, DC 12V highspeed ballbearing fan
- HighRPM design delivers strong airflow and high static pressure for heavyduty thermaldissipation scenarios
- Durable dualballbearing structure supports longlife continuousoperation under hightemperature working conditions
- Standard mounting hole layout, fits projector internal cavity, small server and compact industrialequipment installation
- Highstrength flameretardant plastic frame and blades, stable performance for highheatdensity hardware repair
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This 4028 highspeed DC 12V axial cooling fan is a compatible replacement unit for Delta FFB0412EHNC. Measuring 40×40×28mm, this 4centimeter fan adopts premium dualballbearing construction, built for highspeed operation to generate strong airflow and high static pressure, perfectly matching the rigorous cooling requirements of projectors, compact servers and other highheatdensity hardware.
The ballbearing system greatly extends service life, maintaining stable rotation for longduration continuousrunning equipment. The housing and fan blades are made of flameretardant highstrength plastic material, resisting deformation under elevatedtemperature internalchamber environments. Standard 40millimeter mounting hole spacing enables direct swapout during equipment maintenance without casing modification.
It effectively expels concentrated internal heat, solving overheatingcaused shutdown, color deviation and abnormalnoise faults of projectors and miniature servers. Suitable for projector repair, smallsize server thermal upgrade and industrialcontroldevice heatdissipation renovation work.
Please doublecheck original fan model, DC12V rated voltage, dimension and pin definition before purchase. Avoid reversepolarity wiring which will permanently damage the fan. Sufficient surrounding ventilation is required to achieve optimal cooling performance.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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