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Black 120mm dual ball bearing cooling fan with three-wire connector

OEM Industries

OEM Industries AD1248HB-Y56 120mm 2 Ball Fan

SKU CH-QC0R-5TBD0

120 mm dual ball-bearing fan runs at 40 V and 0.13 A with a 3-wire connector

  • Fan size120 mm
  • Bearing design2 Ball
  • Power input connector3 Wires
  • Product colorBlack
  • Product typeFan only
  • Dual ball bearings extend operational lifespan
  • 120 mm frame fits standard CPU cooler mounts
  • Three-wire connector enables speed monitoring
  • 40 V rating supports industrial voltage rails
  • 13 A draw keeps power consumption low

120 mm dual-ball bearing fan

The OEM Industries AD1248HB-Y56 is a 120 mm cooling fan built with a dual-ball bearing for extended service life. It operates on a 40 V supply drawing 0.13 A through a standard three-wire power connector. The unit ships in black without any integrated lighting.

Sustained-load behaviour

Dual-ball bearings maintain consistent rotational stability during continuous operation, reducing the risk of lubricant migration that can affect sleeve designs. The three-wire interface supplies a tachometer signal so the host system can monitor speed in real time. Steady airflow is preserved over long duty cycles without performance decay.

Thermals noise and power

At 0.13 A the fan draws minimal power while delivering targeted airflow for CPU cooler stacks. Bearing construction keeps acoustic output low and predictable under normal case pressure. The absence of LEDs eliminates extra heat sources and visual distraction in noise-sensitive builds.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 60% of the 1,559 comparable items (median $19.99).
Fan size 120 mm
Higher than about 80% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameAD1248HB-Y56
Product colorBlack
Product typeFan only
Power
Power input connector3 Wires
Size & build
Fan size120 mm
Bearing design2 Ball
More details
LED lightingNo

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