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Small square 40mm case fan black plastic frame three wires

Fans

Fans 4010H05F 768 5V .42A 4CM 3-wire case fan

SKU CH-Q4M0-BXG1M

A 5 V, 0.42 A, 4 cm three-wire fan for notebook graphics-card cooling

  • 5 V and 0.42 A draw keeps power use low
  • 768 RPM rating delivers steady airflow
  • 4010 frame fits tight notebook spaces
  • 3-wire connection supports speed monitoring

4010H05F 5V 3-wire graphics card fan

This replacement fan fits notebook and small-form-factor graphics cards that use a 40 mm 5 V 3-wire connector. It draws 0.42 A and spins at 768 RPM to move air across the heatsink. The unit is supplied new and ready for installation.

Users limited to 5 V headers

Builders who require a higher voltage or a different connector type will need another solution. The fixed 40 mm frame and 3-wire lead also prevent use in cases or coolers designed for larger or 4-wire PWM fans.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 80% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the 768 RPM rating mean for airflow in my notebook?

The 768 RPM rating indicates the fan spins at 768 revolutions per minute, delivering targeted airflow for graphics card cooling in a compact notebook chassis.

Should I choose the 5 V .42 A version or a different voltage for my video card?

Select the 5 V .42 A version when your graphics card header supplies 5 volts and can provide 0.42 amps; this matches the 4010H05F model's electrical requirements.

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