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Black 120x38mm square fan with 3-pin connector

OEM Industries

OEM Industries AD1248HB-F52 120x38mm 48V CPU cooler

SKU CH-5DE1-C77G3

A 120 mm square case fan with 38 mm thickness, 48 V 0.2 A draw and a 3-pin ball-bearing motor

  • ColorBlack
  • TypeFan only
  • Fan Size120mm
  • Bearing TypeBall
  • Power Connector3 Pin
  • LEDNo
  • 48 V operation enables direct inverter power supply
  • 120 mm × 38 mm frame fits standard 12 cm mounts
  • Ball bearing design extends service life under continuous load
  • 3-pin connector provides tachometer feedback for speed monitoring
  • 2 A draw keeps power consumption low at 3 W

ADDA 12038 48V Server Fan

The ADDA AD1248HB-F52 is a 120mm by 38mm square frame fan designed for 48V DC systems. It draws 0.2A through a three-pin connector and uses ball bearings for continuous operation. This unit suits rack servers, telecom shelves or industrial enclosures that run on a 48V bus.

48V Three-Pin Power Limit

The fan requires a 48V DC source and a standard three-pin header; it cannot run from common 12V motherboard headers. Speed reporting is supported via the tach wire, but PWM control is not available. Builders must verify their chassis provides a compatible 48V rail before installation.

Ball Bearing Black Frame Build

The black plastic housing measures 120mm per side with a 38mm thickness and mounts with four corner holes. Ball bearings resist dust and orientation changes better than sleeve types in high-temperature racks. No LEDs or decorative lighting are present, keeping the appearance neutral for professional deployments.

Highlights

  • 48 V operation enables direct inverter power supply
  • 120 mm × 38 mm frame fits standard 12 cm mounts
  • Ball bearing design extends service life under continuous load
  • 3-pin connector provides tachometer feedback for speed monitoring
  • 2 A draw keeps power consumption low at 3 W

Specifications

ModelAD1248HB-F52
ColorBlack
TypeFan only
Fan Size120mm
Bearing TypeBall
Power Connector3 Pin
LEDNo

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