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Black square 12025 axial fan with transparent blades and visible motor hub

Fans

Fans 4710KL-05W-B50 24V 0.38A 12025 case fan

SKU CH-TX4W-EW2AM

A 24 V axial case fan delivering 114.7 CFM airflow at 2800 RPM with 41.5 dBA noise and a 50000 hour service life

  • Reliable 24 V operation backed by 50,000-hour service life
  • High airflow of 114.7 CFM from 12025 frame
  • Strong 50.5 Pa static pressure for dense heatsinks
  • Low 41.5 dBA noise at 2800 RPM
  • Wide 20–75 °C ambient range suits industrial use

24V axial fan for industrial cooling

The NMB 4710KL-05W-B50 is a 120 mm by 25 mm axial fan rated for 24 VDC and 0.38 A. It delivers 114.7 CFM at 2800 RPM with a noise level of 41.5 DBA. The unit is built for continuous duty in medical, rail, industrial and new-energy vehicle equipment.

Fits standard 12025 mounting pattern

The 120*120*25 MM frame matches the common 12025 screw spacing used in many enclosures and chassis. It requires a 24 VDC supply capable of at least 9.12 W and operates across an ambient range of 20 to 75 degrees. The fan frees up design space by providing high airflow without a larger footprint.

114.7 CFM with 50000 hour service life

At 2800 RPM the fan moves 3.25 cubic metres per minute against 50.5 Pa static pressure, suitable for dense component arrays or restricted venting. Headroom decreases when back-pressure exceeds the rated figure or when voltage drops below 24 V. Buyers needing higher static pressure or variable speed control should evaluate alternative models.

Highlights

  • Reliable 24 V operation backed by 50,000-hour service life
  • High airflow of 114.7 CFM from 12025 frame
  • Strong 50.5 Pa static pressure for dense heatsinks
  • Low 41.5 dBA noise at 2800 RPM
  • Wide 20–75 °C ambient range suits industrial use

Specifications

No published specifications for this item yet.

Questions about this item

At what ambient temperature does the 4710KL-05W-B50 reach its 75 °C operating ceiling under sustained load?

The fan is rated for continuous operation up to 75 °C ambient temperature.

What noise level and power draw should I expect when the fan runs at 2800 RPM all day?

At 2800 RPM the fan produces 41.5 dBA and draws 9.12 W from the 24 V supply.

Which connector or mounting hardware must I already have to install this 12025 frame fan?

The 120 × 120 × 25 mm frame uses standard four-corner screw mounting; no proprietary bracket is required.

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