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Fans

Fans 4715KL-07W-B39 48V 0.21A 120x120x38mm case fan

SKU CH-D44K-5DMF6 MPN 4715KL-07W-B39

120 mm square, 38 mm deep axial fan moves 108 CFM at 2950 RPM from a 48 V supply

  • High airflow of 108 CFM for effective cooling
  • 48 V operation with low 0.21 A current draw
  • 2950 RPM speed delivers strong static pressure of 68.2 Pa
  • 80000-hour rated lifespan at up to 75 °C ambient
  • Compact 120×120×38 mm frame fits standard 12 cm mounts

Industrial 48 V axial fan

The Fans 4715KL-07W-B39 is a 120 mm square by 38 mm deep axial case fan rated for 48 V DC and 0.21 A. It delivers 108 CFM at 2950 RPM with a static pressure of 68.2 Pa and an acoustic level of 42.5 dBA. The unit weighs 260 g and carries an 80 000 hour life rating.

Suited for telecom and industrial chassis

This fan fits equipment that provides a native 48 V DC fan supply and requires the listed airflow and pressure in a 120 x 120 mm mounting pattern. Builds that only offer 12 V fan headers or lack a 48 V rail cannot use this model without an external voltage converter.

48 V DC operating voltage

The motor is designed exclusively for a 48 V DC input; applying a different voltage will prevent operation or damage the unit. Verify that your chassis or power system supplies 48 V DC to the fan header before purchase.

Punti di forza

  • High airflow of 108 CFM for effective cooling
  • 48 V operation with low 0.21 A current draw
  • 2950 RPM speed delivers strong static pressure of 68.2 Pa
  • 80000-hour rated lifespan at up to 75 °C ambient
  • Compact 120×120×38 mm frame fits standard 12 cm mounts

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What does the box contain for the 4715KL-07W-B39 48V fan and is a power cable included?

The 4715KL-07W-B39 is supplied as a single 120x120x38mm axial fan unit weighing 260G with a 48V 0.21A motor rated at 10.08W; a mating power cable or connector is not included and must be sourced separately to match your 48V supply.

How do I choose between the 2950 RPM version and a lower-speed alternative for the 12038 frame size?

The 4715KL-07W-B39 runs at 2950 RPM delivering 108 CFM (3.07 m³/min) at 68.2 Pa static pressure with 42.5 dBA noise; select this model when maximum airflow through dense heatsinks or restrictive chassis is required and the 48V supply is available.

What does the 108 CFM airflow figure mean once the fan is installed in a server or telecom chassis?

At 2950 RPM the fan moves 108 CFM (3.07 m³/min) against 68.2 Pa resistance, so in a typical 1U or 2U enclosure it will sustain strong throughput through tightly packed cards while operating within the -20 to 75 °C ambient range for up to 80,000 hours.

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