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Square black plastic 80 mm frame with four mounting holes and a 4-pin connector

WMtec

WMtec AFB0812SH case fan 80×80×25 mm 12 V 0.51 A 4-pin 1000-4500 RPM 18-63 CFM 64 Pa 15-44 dB

SKU CH-N0CR-20Z23 MPN AFB0812SH

An 80 mm case fan running 12 V, 0.51 A with 4-pin PWM control from 1000 to 4500 RPM delivering 18 to 63 CFM airflow, 64 Pa static pressure at 15 to 44 dB

  • TypeAccessories
  • PWM control enables precise 1000-4500 RPM speed adjustment
  • 80×80×25 mm frame fits standard 80 mm mounting points
  • Airflow scales from 18 to 63 CFM for flexible cooling
  • Noise stays between 15 and 44 dB across the speed range

80 mm PWM fan for compact builds

The WMtec AFB0812SH fits 80×80×25 mm mounting points and runs from a 12 V four-pin header. Its speed range spans 1000 to 4500 RPM, delivering 18 to 63 CFM of airflow. The unit draws 0.51 A and suits small-form-factor cases or CPU coolers that require an 80 mm frame.

Steady thermal performance at rated limits

At the top speed of 4500 RPM the fan produces 63 CFM and 64 Pa of static pressure while emitting 44 dB. Sustained operation at this level maintains the published airflow and pressure figures without throttling. Lower speeds reduce noise to 15 dB and airflow to 18 CFM for quieter idle conditions. Builds needing higher static pressure or larger frame sizes will require a different model.

Highlights

  • PWM control enables precise 1000-4500 RPM speed adjustment
  • 80×80×25 mm frame fits standard 80 mm mounting points
  • Airflow scales from 18 to 63 CFM for flexible cooling
  • Noise stays between 15 and 44 dB across the speed range

Specifications

TypeAccessories

Questions about this item

How loud does the AFB0812SH get at its highest speed of 4500 RPM?

The AFB0812SH produces 15-44 dB of noise across its 1000-4500 RPM range, so at 4500 RPM it reaches the upper end around 44 dB.

Does the 4-pin connector on this 80 mm fan work with a standard motherboard PWM header?

Yes, the AFB0812SH uses a 4-pin PWM connector that plugs directly into a standard 12 V motherboard fan header for speed control.

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