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Square black plastic frame 40 by 40 mm with central rotor and wire leads

Fans

Fans 414J 40x40x25.4mm 24V 19m3/h case fan

SKU CH-NSYD-JN5YY

A 40 mm square DC axial fan with ball bearings moves 19 m³/h at 39 dB while drawing 2.4 W from a 24 V supply

  • 24 V DC power for industrial and server compatibility
  • 19 m³/h airflow in a 40 mm square frame
  • 10 300 rpm ball-bearing motor for any-orientation mounting
  • 39 dB acoustic output at full speed
  • 4 W draw at 100 mA maximum current

40 mm DC axial fan for 24 V systems

The ebm-papst 414J is a 40 x 40 x 25.4 mm case fan that runs on 24 V DC. It uses a ball bearing for smooth operation in any mounting orientation. The compact frame suits tight thermal-management spaces where a low-profile blower is required.

Airflow of 19 m³/h at 10 300 rpm with 39 dB noise

At full speed the fan moves 19 m³/h while producing 39 dB. Power draw is 2.4 W at 100 mA maximum current. The ball bearing maintains consistent flow over time, but the single-speed design offers no headroom for quieter or higher-output operation.

Fixed 24 V supply with two-wire interface

The fan connects via a standard two-wire 24 V DC input without PWM or tachometer feedback. Speed cannot be regulated by the host system, so it runs at 10 300 rpm whenever powered. Builds needing variable speed or RPM monitoring must choose a different model.

Highlights

  • 24 V DC power for industrial and server compatibility
  • 19 m³/h airflow in a 40 mm square frame
  • 10 300 rpm ball-bearing motor for any-orientation mounting
  • 39 dB acoustic output at full speed
  • 4 W draw at 100 mA maximum current

Specifications

No published specifications for this item yet.

Questions about this item

Will the 40 mm mounting holes line up with my existing 40 mm fan brackets?

Yes, the 40 x 40 mm frame matches standard 40 mm mounting patterns so it fits the same brackets you already use.

How can I verify the 24 V fan is running at the rated 10300 rpm after installation?

Connect a tachometer lead or motherboard fan header that reads RPM; it should report close to 10300 rpm when powered at 24 V.

Does the box include mounting screws or a power cable, or must I buy them separately?

Only the fan unit is supplied; mounting screws and a 24 V power lead are not included and must be sourced separately.

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