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Square black frame fan with centre hub and curved blades

Fans

Fans PMD2408PMB1-ASize case fan 24V 9.6W 5700RPM 84.1CFM 55.2DBA

SKU CH-ABE0-YJ38A MPN PMD2408PMB1-ASize

An 80 mm axial fan running at 5700 RPM delivers 84.1 CFM airflow at 55.2 dBA noise from a 24 V, 9.6 W motor

  • High airflow of 84.1 CFM for effective cooling
  • 24 V DC operation at 9.6 W power draw
  • 5700 RPM rotational speed delivers strong static pressure
  • 80 × 80 × 38 mm frame fits standard mounting points
  • Low 175 g weight reduces load on chassis

80 mm 24 V DC Case Fan

This 80 mm case fan runs on 24 V DC and draws 0.4 A for 9.6 W of power. It suits industrial equipment, medical devices and embedded systems that need forced-air cooling in a compact footprint. The unit weighs 175 g and fits standard 80 mm mounting holes. Builders using 12 V rails or seeking silent operation should look elsewhere.

Sustained 5700 RPM Airflow

At a constant 5700 RPM the fan moves 84.1 CFM with a static pressure of 0.74 inch-H2O. Noise remains at 55.2 dBA during continuous duty, making it suitable for rack enclosures where steady thermal performance matters more than acoustic comfort. The motor maintains rated speed without throttling under normal inlet temperatures.

Verify Voltage and Mounting Depth

Confirm your power source delivers 24 V DC at 0.4 A before ordering. The frame is 38 mm thick, so check clearance against adjacent components and cable routing. No PWM or speed-control lead is mentioned, so plan for fixed-speed operation or an external voltage regulator.

Highlights

  • High airflow of 84.1 CFM for effective cooling
  • 24 V DC operation at 9.6 W power draw
  • 5700 RPM rotational speed delivers strong static pressure
  • 80 × 80 × 38 mm frame fits standard mounting points
  • Low 175 g weight reduces load on chassis

Specifications

No published specifications for this item yet.

Questions about this item

How loud is the 55.2 DBA fan when running continuously?

The fan produces 55.2 DBA at 5700 RPM, a level comparable to a busy office that remains constant during all-day operation.

What power source does the 24V 0.4A fan require?

A 24 V DC supply capable of delivering at least 0.4 A (9.6 W) is needed; standard PC fan headers provide 12 V and will not drive this unit.

Will the 80*80*38 mm frame fit the mounting holes on my older 80 mm chassis?

Yes, the 80 mm square frame with 38 mm depth matches the traditional 80 mm mounting pattern used on older cases.

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