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Silver 120mm square frame fan with black blades, 38mm thick

Fans

Fans 109L1224H102 24V 0.21A 120mm 38mm case fan

SKU CH-Z81J-4HT01 MPN 109L1224H102

24 V, 120 mm square by 38 mm deep axial fan delivering over 80 CFM at 2600 RPM with 39 dBA noise and a 100 000 hour rated life

  • Air Flow>80 CFM
  • 24 V operation suits industrial and server chassis
  • 120 × 38 mm frame fits standard mounting points
  • 2600 RPM delivers 99 CFM airflow
  • 39 dBA noise level keeps environments quiet
  • 100 000 hour rated life reduces replacement cycles

Industrial 24 V 120 mm axial fan

The 109L1224H102 is a 24 V DC axial fan with an aluminium frame and plastic blades built for continuous industrial and embedded cooling. It suits engineers and system integrators who need reliable airflow in medical, rail, HVAC or new-energy equipment. Buyers looking for a 12 V or PWM-controlled desktop case fan will not find the required voltage or control interface here.

Thermal and acoustic profile

At 2600 RPM the fan moves 2.80 cubic metres per minute, equivalent to 99 CFM, while developing 70.4 Pa of static pressure. Power draw is 5.04 W at 0.21 A and the acoustic rating is 39 dBA. The unit is rated for operation from -30 °C to 75 °C with a 100 000 hour service life. No lower-speed or silent-mode specifications are provided.

Included hardware and documentation

The supplier ships the fan as a standalone component with no mounting screws, cable adapters, fan-speed controllers or configuration software. Mechanical integration and electrical wiring are left to the installer. Users who need a complete plug-and-play kit with accessories must source those separately.

Highlights

  • 24 V operation suits industrial and server chassis
  • 120 × 38 mm frame fits standard mounting points
  • 2600 RPM delivers 99 CFM airflow
  • 39 dBA noise level keeps environments quiet
  • 100 000 hour rated life reduces replacement cycles

Specifications

Air Flow>80 CFM

Questions about this item

How do I mount the 120 mm aluminium frame fan with 24 V DC power?

Use four screws through the 120 mm square frame holes and connect the two leads to a 24 V supply rated for at least 0.21 A.

When should I plan to replace the 109L1224H102 fan?

The manufacturer rates service life at 100000 hours; replace once bearing noise rises above 39 DBA or airflow drops below 80 CFM.

What thermal limit appears first during continuous 2600 RPM operation?

The 75 °C upper ambient limit is reached before the 100000 hour bearing rating, so monitor case temperature under sustained load.

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