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Small black square 40mm case fan with transparent blades and three-pin connector

SXDOOL

SXDOOL FD124020EB-N 40mm case fan 12V 0.17A 8900RPM

SKU CH-QTBA-PBXDF MPN FD124020EB-N

A 40mm case fan with double ball bearings spins at 8900RPM delivering 10.5CFM airflow at 33.5dB noise

  • Fan Size40mm
  • Power Connector3 Pin
  • Compact 40 mm footprint fits tight builds
  • 12 V DC operation with 7–13.2 V range
  • Double ball bearing for long service life
  • 8900 RPM delivers 10.5 CFM airflow
  • 5 dB noise at 2.04 W power draw

40mm 12V case fan for tight builds

This SXDOOL FD124020EB-N is a 40 by 40 by 20 millimetre axial fan designed for compact chassis or component spot-cooling. It runs on 12 volts DC with a 0.17 amp draw and spins at 8900 RPM to deliver 10.5 CFM of airflow. The double ball bearing is rated for long service life in continuous operation.

Check 3-pin header and 40mm mounting points

Verify that your motherboard or fan controller provides a standard three-pin connector and that the mounting holes match the 40mm square pattern. The fan operates between 7 and 13.2 volts, so ensure your voltage source stays within this range. At 33.5 dB the noise level is noticeable in quiet environments.

Suits small-form-factor and replacement cooling

Builders fitting a 4020-sized slot in mini-ITX cases, GPU shrouds or industrial enclosures will find the 9.2 mmH₂O static pressure useful for restricted airflow paths. Buyers who need larger diameters, PWM speed control or lower acoustic output should consider other form factors.

商品特色

  • Compact 40 mm footprint fits tight builds
  • 12 V DC operation with 7–13.2 V range
  • Double ball bearing for long service life
  • 8900 RPM delivers 10.5 CFM airflow
  • 5 dB noise at 2.04 W power draw

商品規格

Fan Size40mm
Power Connector3 Pin

商品問答

What comes in the box and what must be purchased separately?

The box contains the 40mm case fan with a 3-pin power connector. No mounting screws or adapters are included.

How do I choose between the listed voltage and current ratings?

The fan runs on DC12V with a working range of 7V-13.2V. It draws 0.17A actual current and 0.21A rated current, consuming 2.04W.

What does the 8900RPM speed mean for real-world cooling?

At 8900RPM the fan delivers 10.5CFM airflow and 9.2mmH2O static pressure at 33.5dB noise, suitable for tight 40mm spaces.

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