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Black 80mm square CPU fan with 3-pin connector

OEM Industries

OEM Industries 3106KL-04W-B59 CB1 80mm 12V 0.3A 3-Pin CPU Cooler

SKU CH-M7FH-56D6T

An 80 mm square case fan with ball bearing, 12 V .3 A draw and three-pin power connector

  • Fan size80 mm
  • Bearing designBall
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • 80 mm square frame fits tight CPU spaces
  • 12 V, 0.3 A draw keeps power use low
  • ball bearing design extends operational life
  • three-pin connector enables speed monitoring
  • black finish suits clean build aesthetics

Compact 80 mm CPU cooler for low-profile builds

This OEM Industries cooler measures 80 mm square by 15 mm thick and runs on 12 V at 0.3 A through a three-pin connector. It is intended for small-form-factor systems or replacement fan mounts where a full-height tower will not fit.

Ball-bearing fan with modest airflow and low power

The ball bearing keeps friction low during continuous operation while the 0.3 A rating limits power consumption to a few watts. No LED lighting is fitted, so the unit stays visually neutral inside a chassis.

Replaces worn 80 mm three-pin fans in legacy

The jump is worthwhile when the original cooler has failed or become noisy and the mounting pattern matches the 80 mm square footprint. It does not suit builds that require PWM control, higher static pressure or larger heatsink surface area.

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 80 mm
Typical for this category: the median of 812 items is 80 mm.

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Specifications

Product
Model name3106KL-04 W-B59
Product colorBlack
Product typeFan only
Power
Power input connector3 Pin
Size & build
Fan size80 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

How do I install the 3106KL-04W-B59 cooler and which step is often missed?

Mount the 80mm fan using its four corner holes onto the heatsink or case bracket, then connect the 3-pin plug to the motherboard CPU_FAN header; the step often missed is securing all four screws evenly so the 15mm thick frame sits flat without vibration.

What maintenance will the 3106KL-04W-B59 need over time?

The ball-bearing fan should be cleaned with compressed air every few months to remove dust from the blades and the 80mm frame; if noise or speed drops, the entire 12V 0.3A unit is replaced as a single fan-only module.

What limit appears first when the 3106KL-04W-B59 runs under sustained load?

The fixed 12V 0.3A input caps the maximum airflow, so thermal headroom is reached before any bearing wear; the 3-pin connector also means speed cannot be PWM-controlled to extend that limit.

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