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Black 120mm square DC cooling fan with three-wire connector

OEM Industries

OEM Industries AFB1248HF-R00 120mm 48V 3-Wire Fan

SKU CH-3NZG-9HEZZ

A 120mm dual-ball-bearing DC fan with a 48V 0.17A three-wire connector and stop-turn alarm

  • ColorBlack
  • TypeFan only
  • Fan Size120mm
  • Bearing Type2 Ball
  • Power Connector3 Wires
  • LEDNo
  • Reliable 48V operation with 0.17A low current draw
  • Dual ball bearings extend service life under continuous load
  • 120 mm frame fits standard mounting positions
  • Three-wire connector enables speed monitoring and alarm signal
  • 32 mm depth suits compact chassis layouts

OEM Industries AFB1248HF-R00 48V Fan

This 120mm cooling fan operates on 48V DC with a 0.17A draw. It uses a three-wire power connector and a dual ball bearing. The frame measures 120 by 120 by 32mm and includes a stop-turn alarm function. No LED lighting is fitted.

Suited for 48V industrial or server chassis

The fan fits systems that supply 48V directly to a three-pin header and require a stall alarm signal. Builds that run on 12V or 24V rails cannot use this unit without a separate voltage converter. Buyers needing PWM speed control or standard four-pin motherboard headers should look at other models.

Critical spec is the 48V three-wire interface

The power connector and voltage rating are fixed; they must match the host equipment exactly. A mismatched rail will prevent operation or damage the motor. Verify the header pinout and supply voltage before purchase.

Highlights

  • Reliable 48V operation with 0.17A low current draw
  • Dual ball bearings extend service life under continuous load
  • 120 mm frame fits standard mounting positions
  • Three-wire connector enables speed monitoring and alarm signal
  • 32 mm depth suits compact chassis layouts

Specifications

ModelAFB1248HF
ColorBlack
TypeFan only
Fan Size120mm
Bearing Type2 Ball
Power Connector3 Wires
LEDNo

Questions about this item

How loud is the AFB1248HF 120 mm 48 V fan when running continuously?

The supplier data does not publish an acoustic rating for this model.

What connector or voltage source does the 3-wire 48 V AFB1248HF need to operate?

It requires a 48 V DC supply with a 3-pin header that matches the fan’s power, ground and tachometer pins.

Will this 120 mm 48 V ball-bearing fan fit the mounting holes on an older 120 mm chassis bracket?

Yes, the 120 × 120 × 32 mm frame uses the standard 120 mm hole pattern, so it aligns with existing brackets.

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