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Small black 40mm square case fan, 10mm thick, four-pin PWM connector, no LED lighting

Zyvpee

Zyvpee DF0401012RFMN 40mm PWM case fan 12V 7200RPM

SKU CH-QF63-5YCJF

A 40 mm PWM case fan spins at 7200 RPM with a 20 to 25 dBA noise level

  • Operating noise20–25 dBA
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack
  • PWM control adjusts speed to match cooling demand
  • 7200 RPM maximum airflow for compact builds
  • 20 to 25 dBA keeps operation quiet
  • 40 x 10 mm fits tight case slots
  • 12 V 0.16 A draws minimal power

Compact 40 mm PWM case fan

The Zyvpee DF0401012RFMN is a 40 mm square frame fan designed for tight case clearances where larger units will not fit. It runs on a 12 V supply and draws 0.16 A at full speed, spinning to 7200 RPM under PWM control.

Four-wire PWM control with low noise

A standard 4-pin connector enables motherboard speed regulation so the fan only spins as fast as needed. Acoustic output stays between 20 and 25 dBA across the operating range, keeping background noise minimal in small-form-factor builds.

Replaces loud sleeve-bearing 40 mm fans

This unit upgrades older 40 mm coolers that lack PWM or run at fixed high speed, cutting noise when thermal load is light. The jump is worthwhile when the existing fan cannot be throttled or exceeds 25 dBA at idle.

How it compares

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Price $20.99
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Specifications

Product
Brand nameZyvpee
Product lineA4010-70RB-4QP-F1
Model nameDF0401012RFMN
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Product dimensions40 × 10 mm
Compatibility
Compatible withCase
Environment & compliance
Operating noise20–25 dBA
More details
LED lightingNon-LED

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