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Black 120 mm square case fan with three wires and centre sticker

Fans

Fans 4710KL-05W-B59Size 12025 24V 0.38A 3-wire case fan

SKU CH-32TS-284SE MPN 4710KL-05W-B59Size

A 120 mm axial fan moves 114.7 CFM at 2800 RPM using 9.12 W from a 24 V supply

  • Reliable long-term cooling backed by 50000 hour service life
  • Strong airflow of 114.7 CFM for effective heat dissipation
  • 3-wire speed detection enables precise fan control
  • 24V 0.38A input delivers 9.12W efficient operation
  • Low 41.5 DBA noise keeps systems quiet

24 V 3-wire case fan

This 120 mm axial fan runs on a 24 V supply and draws 0.38 A for 9.12 W of rated power. The three-wire connection provides tachometer feedback so the host system can monitor speed. It is suited to industrial chassis, medical equipment or rail-vehicle enclosures that already use 24 V distribution.

Thermals noise and power draw

At 2800 RPM the fan moves 114.7 CFM (3.25 m³/min) against 50.5 Pa of static pressure while producing 41.5 dBA of acoustic noise. The 9.12 W power figure remains constant across the 20 °C to 75 °C ambient range, so thermal load is predictable in sealed cabinets. Rated service life is 50 000 hours at the upper temperature limit.

Detection wire and application fit

The third wire supplies a speed-detection signal; it does not accept PWM control, so voltage regulation is the only way to vary airflow. No mounting screws, filters or controller software are included in the package. Builders who need PWM speed curves or a 12 V pinout should select a different model.

Highlights

  • Reliable long-term cooling backed by 50000 hour service life
  • Strong airflow of 114.7 CFM for effective heat dissipation
  • 3-wire speed detection enables precise fan control
  • 24V 0.38A input delivers 9.12W efficient operation
  • Low 41.5 DBA noise keeps systems quiet

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 12025 24V 3-wire fan and which step is often missed?

Mount the 120 mm frame with four screws, connect the three-wire lead to a 24 V header, and ensure the tachometer wire is seated so the controller reads the 2800 RPM signal.

What maintenance will the 4710KL-05W-B59 need during its 50000 hour service life?

Plan to clean dust from the blades and vents periodically; the sealed bearing is rated for the full 50000 hours so no lubrication or bearing replacement is required.

At 41.5 DBA and 50.5 Pa static pressure, what limit appears first during continuous operation?

The 41.5 DBA acoustic level is the first constraint you will notice in a quiet environment, while the 50.5 Pa pressure ceiling limits airflow in restrictive chassis.

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