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Square black frame 127 mm wide 38 mm deep with central rotor

Fans

Fans 12738 case fan 12V 0.82A 109P1312H103 127x38mm

SKU CH-AZN4-DGT5H

A 127 mm square, 38 mm deep case fan running at 12 V and 0.82 A

  • 127 mm square frame fits larger mounting points
  • 38 mm thickness delivers high static pressure
  • 12 V 0.82 A motor provides strong airflow
  • 109P1312H103 model code ensures exact replacement

127 mm square frame for dense chassis layouts

This 12738 case fan uses a 127 mm by 127 mm frame that is 38 mm thick. It runs on a 12 V supply drawing 0.82 A. The motor carries the 109P1312H103 designation for ordering and service records.

Sustained airflow at constant 12 V input

Under continuous operation the fan maintains its rated current draw of 0.82 A without thermal throttling. The 38 mm depth provides a larger motor and blade surface than thinner alternatives, so airflow remains steady during prolonged high-load periods. Builders who need variable speed control or PWM signalling should look elsewhere because this model operates at a fixed voltage.

How it compares

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

Price $13.99
Cheaper than about 70% 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

How much heat does the 12738 fan add when it runs continuously at 12V 0.82A?

The fan draws 0.82 A at 12 V, so its motor converts that electrical power directly into airflow and a small amount of waste heat inside the case.

What connector or mounting hardware must I already have to install the 127x38mm 109P1312H103?

You need a standard 12 V fan header or Molex adapter plus four mounting holes spaced for a 127 mm square frame.

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