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Black 50mm square CPU fan with three-wire connector

OEM Industries

OEM Industries 2004KL-04W-B59 50mm 12V 3-Wire CPU Cooler

SKU CH-C7P6-M4A4H

A 50 mm ball-bearing fan with a 3-wire 12 V connector for CPU or case cooling

  • Fan size50 mm
  • Bearing designBall
  • Power input connector3 Wires
  • Product colorBlack
  • Product typeFan only
  • Compact 50 mm frame fits tight builds
  • Ball bearing ensures long service life
  • 12 V 0.14 A keeps power draw low
  • Three-wire connector enables speed monitoring
  • Black finish suits stealthy aesthetics

Compact 50 mm 12 V fan for tight builds

The OEM Industries 2004KL-04W-B59 is a 50 mm square DC cooler that draws 0.14 A at 12 V. It suits small-form-factor PCs, embedded boards or replacement jobs where a low-profile airflow source is required. The three-wire connector reports speed to the motherboard for basic monitoring.

Three-wire power and ball-bearing reliability

A standard three-wire header supplies power and tachometer feedback without PWM control. The ball bearing reduces wear compared with sleeve designs, helping the fan maintain consistent rotation in continuously running systems. No LED lighting keeps the unit visually neutral inside any chassis.

Steady airflow under constant load

Ball-bearing construction and a fixed 12 V supply let the cooler sustain its rated speed during extended operation. Without PWM the fan runs at full voltage continuously, so thermal performance remains predictable during long compute sessions. Builders needing variable speed or higher static pressure should consider a four-wire alternative.

How it compares

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

Price $16.99
Cheaper than about 70% of the 1,559 comparable items (median $19.99).
Fan size 50 mm
Lower than about 77% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model name2004KL-04 W-B59
Product colorBlack
Product typeFan only
Power
Power input connector3 Wires
Size & build
Fan size50 mm
Bearing designBall
More details
LED lightingNo

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