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Black 80mm square CPU fan with 4-pin connector

OEM Industries

OEM Industries DATA0838B8U 80mm 48V 0.29A 4-Pin Ball Bearing CPU Cooler

SKU CH-0RYF-3870H

80 mm ball-bearing fan moves 6000 to 6499 rpm for over 80 cfm airflow at 45 to 50 dBA noise on a 48 V 4-pin connector

  • ColorBlack
  • TypeFan only
  • Fan Size80mm
  • Bearing TypeBall
  • Power Connector4 Pin
  • LEDNo
  • 4-pin PWM enables automatic speed control
  • Ball bearing rated for 6000 to 6499 RPM continuous operation
  • Delivers 80 CFM airflow for focused component cooling
  • 48 V 0.29 A input suits industrial and server power systems
  • Noise output 45 to 50 dBA at full speed

48 V 80 mm Ball-Bearing Fan

This 80 mm square fan operates at 48 V and draws 0.29 A through a standard 4-pin connector. Ball bearings support the rotor for reliable long-term rotation. The unit is supplied as a fan only, without integrated heatsink or LED lighting.

Builders Using 48 V Fan Headers

Suits technicians replacing or upgrading a 48 V cooling fan in industrial or server chassis that provide the matching voltage rail. Buyers whose systems supply only lower-voltage fan headers cannot use this model without external voltage conversion.

6000 – 6499 rpm Airflow Range

The fan spins between 6000 and 6499 rpm to deliver over 80 cfm at a noise level of 45 to 50 dBA. This speed and airflow window is the primary figure to verify against the thermal requirements of the target chassis.

Highlights

  • 4-pin PWM enables automatic speed control
  • Ball bearing rated for 6000 to 6499 RPM continuous operation
  • Delivers 80 CFM airflow for focused component cooling
  • 48 V 0.29 A input suits industrial and server power systems
  • Noise output 45 to 50 dBA at full speed

Specifications

ModelDATA0838B8U
ColorBlack
TypeFan only
Fan Size80mm
Bearing TypeBall
Power Connector4 Pin
LEDNo

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