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Square 119 mm aluminium frame axial fan 38 mm deep with black blades and central hub

Fans

Fans 4114N/2H 12038 24V 11W 119x38mm case fan

SKU CH-VPDC-NEPJ3

24 V DC axial fan with 119 × 38 mm aluminium frame, 355 m³/h airflow at 5000 rpm and 67 dB noise

  • High airflow 355 m³/h cools dense enclosures
  • 5000 rpm ball-bearing motor sustains pressure
  • 24 V DC 11 W draw fits industrial rails
  • 67 dB noise level suits rack environments
  • Tachometer output enables speed monitoring

Industrial 24 V DC axial fan

The ebm-papst 4114N/2H is a 119 mm square axial fan built for 24 V DC systems that need directed airflow through tight spaces. Its 38 mm depth fits standard 12038 mounting holes in servers, telecom enclosures and industrial chassis. Ball-bearing construction supports continuous duty cycles in fixed installations.

355 m³/h airflow at 5000 rpm

The single figure that determines fit is the 355 m³/h air delivery combined with a 67 dB noise rating at 5000 rpm. Systems that require this exact throughput and can accommodate the acoustic level will match the curve; quieter or higher-flow builds need a different specification.

Tachometer output for speed monitoring

A two-wire tachometer signal lets a motherboard or fan controller read real-time RPM without extra sensors. No PWM input or voltage-control wire is present, so speed is fixed at full voltage. The aluminium frame and GreenTech EC motor are integrated, requiring no separate driver board.

Highlights

  • High airflow 355 m³/h cools dense enclosures
  • 5000 rpm ball-bearing motor sustains pressure
  • 24 V DC 11 W draw fits industrial rails
  • 67 dB noise level suits rack environments
  • Tachometer output enables speed monitoring

Specifications

No published specifications for this item yet.

Questions about this item

How does 355 m³/h airflow translate inside a real case?

At 5000 rpm the fan pushes 355 m³/h through a 119 mm frame, delivering strong directional cooling for heat exchangers or dense component stacks.

What does the tachometer output on the 24 V DC line actually tell the system?

The tachometer sensor reports real-time speed so the motherboard or controller can monitor 5000 rpm operation and trigger alerts if the fan slows.

Will the 119 × 119 × 38 mm aluminum frame fit standard 120 mm mounting holes?

Yes, the 119 mm square frame with 38 mm depth matches common 120 mm hole patterns, and the aluminum housing adds rigidity for secure mounting.

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