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Black 92mm square fan with 38mm depth and three wires

OEM Industries

OEM Industries DA09238B12H 92mm 38mm 12V 1.35A 3-Wire Fan

SKU CH-7YJ4-AQAHK

A 92 mm square frame fan with 38 mm depth, ball bearing, 12 V 1.35 A draw and a three-wire connection

  • ColorBlack
  • TypeFan only
  • Fan Size92mm
  • Bearing TypeBall
  • LEDNo
  • Ball bearing for long-life reliability
  • 12 V 1.35 A power draw for efficient cooling
  • 92 mm frame fits standard server bays
  • 3-wire tachometer signal enables speed monitoring
  • 38 mm thick square design for high static pressure

92mm Server-Grade Cooling Fan

The OEM Industries DA09238B12H is a 92mm square fan built for server and workstation chassis. It operates on 12V power with a 1.35A current draw, delivering focused airflow for dense component layouts. The ball bearing construction supports continuous duty cycles in demanding environments. This unit suits system integrators and IT professionals maintaining rack-mounted hardware.

3-Wire Monitoring and Ball Bearing Reliability

The three-wire connection provides tachometer feedback for real-time speed monitoring by the host system. This allows automatic fan curve adjustments based on thermal load without manual intervention. The ball bearing design reduces friction compared to sleeve alternatives, extending operational lifespan in high-temperature server rooms. No LED lighting keeps the profile strictly functional.

Ideal for 92mm Mounting Points in Rack Systems

This cooler fits standard 92mm square mounting holes found in many 1U and 2U server cases. Builders needing PWM speed control via a four-pin header should verify motherboard compatibility before purchase. The 38mm thickness requires adequate clearance behind the mounting surface. Users seeking silent desktop operation or RGB aesthetics should consider alternative models.

Highlights

  • Ball bearing for long-life reliability
  • 12 V 1.35 A power draw for efficient cooling
  • 92 mm frame fits standard server bays
  • 3-wire tachometer signal enables speed monitoring
  • 38 mm thick square design for high static pressure

Specifications

ModelDA09238B12H
ColorBlack
TypeFan only
Fan Size92mm
Bearing TypeBall
LEDNo

Questions about this item

Will the ball bearing in this 92mm fan need lubrication or replacement over time?

The ball bearing is sealed and rated for continuous operation; no user lubrication is required, and replacement is only needed if the bearing itself fails after extended service.

What limits continuous running of this 1.35A 12V cooler?

The motor draws a fixed 1.35 A at 12 V, so the power supply’s current capacity and the case’s ability to exhaust the resulting heat are the practical limits during sustained use.

How much noise and heat does the 38mm thick 9238 model produce when running all day?

The 38 mm frame houses a ball-bearing rotor that runs quietly at constant speed; waste heat equals the electrical input of 12 V × 1.35 A, and airflow noise stays steady because the fan has no PWM curve to ramp up.

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