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Square black 80 mm axial fan with transparent blades and four mounting holes

Fans

Fans AD0824UB-A71GLSize 80x80x25mm 24V 0.15A case fan

SKU CH-48G8-S6BTR MPN AD0824UB-A71GLSize

80 mm axial case fan moves 50–55 CFM at 24 V and 3900 RPM with 41 dB noise

  • Air Flow50-55 CFM
  • 50–55 CFM airflow cools tight spaces efficiently
  • 24 V DC 0.15 A input keeps power draw low at 3.6 W
  • 3900 RPM speed delivers 7.09 mmH₂O static pressure
  • 41 dB(A) noise suits quiet industrial or medical gear
  • 80 × 80 × 25 mm frame fits standard 80 mm mounts

Compact 24 V axial fan

This 80 x 80 x 25 mm axial fan runs on 24 V DC at 0.15 A and draws 3.6 W. It spins at 3900 RPM to deliver 50-55 CFM of airflow with 7.09 mmH2O static pressure at 41 dB(A) noise. The slim profile suits tight enclosures in medical, rail, industrial and other embedded systems.

Bare wire leads only

The unit ships as a standalone motor assembly with no mounting screws, fan guards, filters, PWM headers or speed-control cables included. Installers must provide their own retention hardware and wire the two leads to a suitable 24 V supply or controller. No software or firmware is bundled.

Verify voltage and clearance

Confirm the target device supplies a stable 24 V DC rail capable of at least 0.15 A before ordering. Measure the available mounting depth to ensure the 25 mm thickness fits, and check that the 80 mm square footprint aligns with existing screw holes or brackets. The 41 dB(A) rating may be audible in quiet office or medical environments.

Highlights

  • 50–55 CFM airflow cools tight spaces efficiently
  • 24 V DC 0.15 A input keeps power draw low at 3.6 W
  • 3900 RPM speed delivers 7.09 mmH₂O static pressure
  • 41 dB(A) noise suits quiet industrial or medical gear
  • 80 × 80 × 25 mm frame fits standard 80 mm mounts

Specifications

Air Flow50-55 CFM

Questions about this item

How often will the sleeve bearing in this 80 x 80 mm fan need replacement?

The sleeve bearing is rated for continuous operation at 3900 RPM; typical service life reaches several years before lubrication dries out and noise rises.

What thermal limit appears first when this 24 V fan runs at 3900 RPM continuously?

Bearing temperature rises until the internal lubricant degrades; the motor itself stays within its 3.6 W design envelope.

How loud and hot does this 0.15 A fan get after hours of non-stop use?

Noise stays at the specified 41 dB(A) and power draw remains 3.6 W; the frame warms only slightly above ambient.

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