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Black 120mm square case fan 38mm thick four-pin PWM

Zyvpee

Zyvpee DATD1238B4H 12038 24V .5A 4 Pin case fan

SKU CH-N11D-1W4H2

A 120 mm by 38 mm PWM case fan with dual ball bearings and a 4-pin connector for 24 V power

  • TypeCase Fan
  • Bearing Type2 Ball
  • Power Connector4 Pin
  • ColorBlack
  • LEDNon-LED
  • FeaturesPower Cooling
  • 24 V 0.5 A power draw enables efficient cooling
  • 120 mm by 38 mm frame fits standard 12038 mounting points
  • 4 pin PWM connector allows precise speed control
  • Dual ball bearing design extends operational lifespan
  • Non LED black finish suits professional builds

12038 24V PWM case fan

The Zyvpee DATD1238B4H is a 120mm by 38mm case fan designed for 24V DC systems. It uses a 4 pin PWM connector for speed control and a dual ball bearing for durability. The black non-LED frame suits industrial or server builds that need focused airflow without lighting.

Check voltage and connector clearance

Verify that your chassis or controller supplies 24V DC and can deliver at least .5A on the fan header. Ensure the 12038 mounting pattern matches your case fan holes and that the 38mm thickness fits behind any drive cages or radiators. Confirm the 4 pin PWM header pinout aligns with your motherboard or fan controller.

Fits 120mm high airflow positions

This fan occupies a standard 120mm mount but adds 38mm depth for higher static pressure. The PWM wire lets the system regulate speed based on temperature, freeing you from constant high noise. The 2 ball bearing handles continuous operation in dense enclosures where sleeve bearings would wear faster.

Highlights

  • 24 V 0.5 A power draw enables efficient cooling
  • 120 mm by 38 mm frame fits standard 12038 mounting points
  • 4 pin PWM connector allows precise speed control
  • Dual ball bearing design extends operational lifespan
  • Non LED black finish suits professional builds

Specifications

Brand3ccooler.com
SeriesDATD1238B4H
ModelDATD1238B4H
TypeCase Fan
Bearing Type2 Ball
Power Connector4 Pin
ColorBlack
LEDNon-LED
FeaturesPower Cooling
Dimensions120*38mm

Questions about this item

Does the Zyvpee DATD1238B4H include mounting screws or a fan filter, or must they be purchased separately?

The fan ships as a single 120 mm by 38 mm unit with a 4 pin PWM connector; mounting screws and filters are not included and must be sourced separately.

Should I choose the 24 V .5 A version or a different voltage for a standard desktop build?

This model runs on 24 V DC at 0.5 A, so it is intended for server or industrial chassis with a 24 V supply; a typical desktop 12 V header will not power it correctly.

What does the 12038 size and 4 pin PWM header mean for airflow control inside my case?

The 120 mm by 38 mm frame fits standard 120 mm mounting points while the thicker 38 mm depth allows higher static pressure, and the 4 pin PWM header lets the motherboard vary speed precisely based on temperature.

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