Fans
Fans 4114NHHSize 120x120x38mm 24V 12.5W 5000RPM case fan
120 mm axial case fan moves 260 m³/h at 5000 RPM with a 70 000-hour life rating at 40 °C
- 24 V operation suits industrial and server chassis
- 5000 RPM airflow moves 260 m³/h for dense heat loads
- 70 000 h rated life at 40 °C reduces replacement cycles
- Ball-bearing design maintains performance across –20 °C to +65 °C
- Terminal wiring enables quick, secure installation in 120 mm bays
Purpose and fit
This 120 x 120 x 38 mm axial fan runs on 24 V and draws 0.52 A at 12.5 W. It suits industrial enclosures, inverter cabinets or custom server chassis where a high-speed terminal-wired blower is required. Buyers needing a 12 V PWM case fan or a quiet desktop cooler cannot use this model.
Thermals noise and power
At 5000 RPM the unit moves 260 m³/h while producing 60 dBA. Power consumption stays at 12.5 W and the ball-bearing assembly is rated for 70000 hours at 40 °C. The aluminium frame and plastic blades operate reliably from -20 °C to +65 °C.
Sustained load behaviour
Continuous duty at full speed keeps airflow and noise steady without thermal throttling. The GreenTech EC motor maintains efficiency over long shifts and the terminal wiring resists vibration in permanent-mount installations.
Highlights
- 24 V operation suits industrial and server chassis
- 5000 RPM airflow moves 260 m³/h for dense heat loads
- 70 000 h rated life at 40 °C reduces replacement cycles
- Ball-bearing design maintains performance across –20 °C to +65 °C
- Terminal wiring enables quick, secure installation in 120 mm bays
Specifications
No published specifications for this item yet.
Questions about this item
How is the 4114NHHSize fan installed and what is the step people often get wrong?
Mount the 120 x 120 x 38 mm metal frame with four screws, then push the terminal connectors onto the pins until they click; the common mistake is leaving a terminal loose, which cuts power to the 24 V motor.
What maintenance or replacement will the 4114NHHSize fan need later?
The ball bearing is rated for 70000 hours at 40 °C; after that the bearing should be replaced to keep the 5000 RPM speed and 260 m³/h airflow stable.
What limit appears first when the 4114NHHSize fan runs continuously at full load?
The 65 °C upper temperature limit is reached before the 70000-hour bearing life, so sustained operation above 65 °C will stop the fan first.
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