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Black 80mm square case fan with ball bearing and two-wire connector

OEM Industries

OEM Industries CHA8012BB-M 80mm Ball Bearing Fan

SKU CH-4P44-Z9DG4

80 mm ball-bearing case fan runs on 12 V and draws 0.12 A through a 2-pin connector

  • Fan size80 mm
  • Bearing designBall
  • Power input connector2 Pin
  • Product colorBlack
  • Product typeFan only
  • Ball-bearing design reduces wear for longer service life
  • 80 mm frame fits standard case mounting points
  • 12 V 0.12 A draw keeps power demand low
  • Two-pin connector enables simple motherboard hookup
  • Black finish blends with dark chassis interiors

OEM Industries CHA8012BB-M 80mm Ball Bearing Fan

The OEM Industries CHA8012BB-M is an 80mm ball bearing fan designed for case cooling. It operates on a 12V supply drawing 0.12A through a two-wire connector. The unit suits builders adding targeted airflow to tight chassis spaces.

Two-pin power limits speed control

The two-pin connector supplies fixed 12V power without a PWM or tachometer line. Motherboard headers cannot regulate the fan speed or report its RPM. The fan therefore runs at full speed whenever the system is powered.

Simple two-wire installation

Mount the fan using standard 80mm screw holes and plug the two-pin connector into a 12V header or adapter. Polarity must be observed; reversing the wires will prevent the fan from spinning. No software configuration is required.

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 nameCHA8012BB-M
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

Should I pick the CHA8012BB-M or another 80 mm fan for my case?

The CHA8012BB-M is an 80 mm ball-bearing fan with a 2-pin 12 V 0.12 A power connector and no LED, so choose it when you need a compact, non-illuminated case cooler that fits standard 80 mm mounts.

What does the 0.12 A current draw mean once the fan is running in my PC?

At 12 V the fan draws 0.12 A, giving a low power load that most motherboard headers or fan controllers can supply without strain.

How does the 2-pin connector limit speed control in practice?

A 2-pin connector provides only power and ground, so speed can only be changed by varying the supply voltage; PWM control is not available.

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