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40mm 40x40x20mm DC 12V 0.9W 4Wire Axial Cooling Fan Replacement for MC40201V2Q000S99, 4CM PWM Fan for Small Electronic Devices Compact Equipment Heat Dissipation
- Direct replacement cooling fan compatible with MC40201V2Q000S99, precise 40×40×20mm size, DC 12V 0.9W power rating for simple swapin installation
- 4wire PWM interface supports speed adjustment and rotational speed feedback, flexible speed control to match different cooling requirements
- Optimized blade structure provides stable airflow, effectively dissipates heat for spaceconstrained small electronic hardware
- Compact 4020 slim form factor, ideal for various smallsize devices with limited internal installation room
- Strict factory performance testing, reliable continuousrunning capability, prevents overheating and extends device service life
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40x40x20mm 4wire axial cooling fan is a highquality replacement unit for MC40201V2Q000S99. Operating at DC 12V with rated power of 0.9W, it adopts 4wire PWM design to realize adjustable fan speed and realtime speed signal feedback. It delivers steady airflow to evacuate trapped internal heat for compact small electronic devices. The compact 4CM 4020 dimension fits equipment with narrow inner installation space perfectly. Every fan undergoes rigorous performance inspection before shipment to guarantee stable rotation and dependable cooling performance, protecting your smallformfactor hardware from damage caused by hightemperature overheating.
Fan Model: MC40201V2Q000S99 Replacement
Dimension: 40 x 40 x 20 mm (4CM / 4020)
Rated Voltage: DC 12V
Rated Power: 0.9W
Connector: 4Wire (PWM speed control & speed feedback)
Fan Type: Axial Cooling Fan
Application: Small electronic devices, compact equipment
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: 30 days
- This item is covered by ThermalNest Return Policy
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