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Square black 80 mm axial fan with four wires and central hub sticker

Fans

Fans AD0812UX-A7BGLSize 8025 12V 0.33A 3500 RPM case fan

SKU CH-80CE-138GW MPN AD0812UX-A7BGLSize

An 80 mm case fan running at 3500 RPM with 12 V power and temperature-controlled speed

  • Quiet operation from 16 dB noise floor
  • Four-wire PWM control for precise speed regulation
  • 3500 RPM airflow for effective component cooling
  • 12 V 0.33 A draw suits standard fan headers
  • Industrial-grade build rated for medical and rail use

80 mm 12 V case fan

The ADDA AD0812UX-A7BGL is an 80 by 80 by 25 mm axial fan that runs on 12 V DC and draws 0.33 A. It spins at 3500 RPM and produces 16 to 32 dB of noise. The four-wire connection supports temperature-controlled speed regulation for chassis cooling.

Sustained-load behaviour

At constant 3500 RPM the fan maintains steady airflow for drive cooling in medical, rail, industrial and new-energy vehicle applications. The temperature-controlled circuit adjusts speed automatically when thermal load changes, preventing acoustic spikes during prolonged operation.

Pre-installation checks

Verify that your chassis has an 80 mm mounting grid and a 12 V four-pin header capable of supplying 0.33 A. Confirm the 25 mm thickness clears adjacent components and that the PWM or voltage-control scheme matches your motherboard or fan controller.

Highlights

  • Quiet operation from 16 dB noise floor
  • Four-wire PWM control for precise speed regulation
  • 3500 RPM airflow for effective component cooling
  • 12 V 0.33 A draw suits standard fan headers
  • Industrial-grade build rated for medical and rail use

Specifications

No published specifications for this item yet.

Questions about this item

How loud is the AD0812UX-A7BGL fan when running continuously at 3500 RPM?

The fan produces 16-32 dB of noise at its rated 3500 RPM speed.

What power connector does the AD0812UX-A7BGL require?

It uses a 4-line connector for 12 V DC power and temperature-controlled speed regulation.

Will this 80 mm fan fit the same mounting holes as my older 8025 case fan?

Yes, the 80*80*25 mm dimensions match the standard 8025 mounting pattern.

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