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Black 120mm square case fan 38mm thick with two-pin connector

Fans

Fans 4715KL-04W-B40 12038 12cm 12V 0.9A case fan

SKU CH-4E2J-CD99A MPN 4715KL-04W-B40

A 120 mm case fan with double ball bearings spins at 3200 RPM to deliver 3.34 m³/min airflow at 46.5 dBA

  • High airflow of 3.34 m3/min cools demanding systems
  • Dual ball bearing design extends operational lifespan
  • 3200 RPM speed delivers strong static pressure of 81.4 Pa
  • Wide 6.0-13.8V voltage range suits varied power configurations
  • Standard 120mm x 38mm size fits common chassis mounts

High-Airflow 120 mm Case Fan

This 120 mm fan delivers 3.34 m³/min of air volume at 3200 RPM for systems that need strong forced-air cooling. It runs on 12 V DC with a 0.9 A current draw and uses a two-ball bearing for durable operation. The 38 mm thick frame suits industrial, medical and high-density PC builds.

Check Voltage And Connector Before Installing

The unit requires a DC supply between 6.0 V and 13.8 V and connects via a 2-pin 2.54 mm socket. Verify that your chassis or controller provides this voltage range and header type. The 10.8 W power rating and 260 g weight should be supported by the mounting points.

Sustained Operation At Rated Speed

Under continuous load the fan maintains 3200 RPM, producing 81.4 Pa of static pressure at a noise level of 46.5 dBA. The double ball bearing construction resists wear during long duty cycles in demanding environments. Performance stays consistent across the specified voltage window.

Highlights

  • High airflow of 3.34 m3/min cools demanding systems
  • Dual ball bearing design extends operational lifespan
  • 3200 RPM speed delivers strong static pressure of 81.4 Pa
  • Wide 6.0-13.8V voltage range suits varied power configurations
  • Standard 120mm x 38mm size fits common chassis mounts

Specifications

No published specifications for this item yet.

Questions about this item

Does the fan come with mounting screws or a power adapter?

The fan is supplied as the unit only with a 2-pin 2.54 mm socket lead; mounting screws and any adapter are not included.

Should I choose this 12 V 0.9 A model or a lower-current version?

This model draws 0.9 A at 12 V (10.8 W) and spins at 3200 RPM; select it only if your header can supply that current and you need the higher airflow.

What does the 3.34 m³/min airflow figure mean inside a typical case?

At 3200 RPM the fan moves 3.34 m³/min with 81.4 Pa static pressure, delivering strong directed cooling through restrictive grilles or heatsinks at 46.5 dBA.

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