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Black 120 mm square case fan with 38 mm thick frame and three-wire connector

Fans

Fans 109P1224H1011 120 mm 24 V 0.25 A 38 mm case fan

SKU CH-8K13-C72VT

A 120 mm, 24 V case fan with a 38 mm frame and three-wire connection for inverter cooling

  • 24 V supply fits industrial and server chassis
  • 25 A draw keeps power budget low
  • 38 mm thick frame moves high airflow
  • Three-wire connection enables speed monitoring

120 mm 24 V case fan for inverter cooling

This 120 mm square fan runs on 24 V and draws 0.25 A through a three-wire connection. It is built for inverter enclosures and similar equipment that need steady airflow in a compact footprint.

38 mm thick frame with three-wire lead

The 38 mm depth fits standard mounting holes for 120 mm positions while the three-wire lead supports speed monitoring. Buyers who need PWM control or a different voltage should look for a model that specifies those features.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 60% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the three-wire interface on the 109P1224H1011 allow the motherboard to monitor?

The third wire carries a tachometer signal so the board can read the fan’s actual RPM and warn if it stalls.

How much clearance does the 38 mm frame of the 109P1224H1011 require inside the chassis?

You need at least 38 mm of depth behind the 120 mm mounting holes, plus room for the power connector.

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