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Black 80mm square case fan with 2-pin connector

OEM Industries

OEM Industries 3110KL-04W-B29 80mm CPU cooler

SKU CH-TEDG-SFHY1

80 mm ball-bearing fan runs on 12 V at 0.14 A with a two-pin connector for CPU or case cooling

  • Fan size80 mm
  • Bearing designBall
  • Power input connector2 Pin
  • Fan size80 × 80 × 25 mm
  • Product colorBlack
  • Product typeFan only
  • 80 mm fan fits compact chassis
  • Ball bearing reduces friction for longer life
  • 12 V 0.14 A draws minimal power
  • 2-pin connector plugs straight into motherboard headers
  • 25 mm slim profile clears low-clearance builds

Compact 80 mm Case Fan

This OEM Industries 3110KL-04W-B29 is a square DC cooler built around an NMB 8025 frame measuring 80 by 80 by 25 mm. It runs on 12 V at 0.14 A and connects through a two-wire, two-pin power connector with no LED lighting.

Suited for tight chassis and legacy boards

Builders refreshing an older system or fitting a slim enclosure will appreciate the small footprint and ball-bearing reliability. Buyers who need PWM speed control or a three-pin header for motherboard monitoring should look at something else.

Two-pin 12 V power connector

The fixed-voltage, two-pin interface means the fan spins at full speed whenever powered, so the motherboard or fan controller must accept a constant 12 V draw without PWM signalling.

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 name3110KL-04 W-B29
Product colorBlack
Product typeFan only
Power
Power input connector2 Pin
Size & build
Fan size80 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

How do I decide between the 2-pin and other power-connector versions of this 80 mm cooler?

This model only ships with a 2-pin connector running at 12 V and 0.14 A, so there is no alternative connector version to choose from.

What does the 0.14 A current draw mean for everyday cooling performance?

At 12 V the fan draws 0.14 A, which is a low power level suited to modest airflow in compact chassis rather than heavy thermal loads.

What does the 2-pin interface limit in practice?

The 2-pin design supplies fixed 12 V power without a tachometer or PWM line, so fan speed cannot be monitored or adjusted by the motherboard.

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