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Thin 8 cm DC12V case fan with three wires

Fans

Fans SP801512HM DC12V 3-line 8 cm 0.45 cm thin case fan

SKU CH-E15T-NPB7R

An 8 cm case fan with a .45 cm slim profile and three-wire DC 12 V power connection

  • 12 V DC power for stable operation
  • 3-wire connection supports speed monitoring
  • 8 cm frame fits standard mounting points
  • 45 cm slim profile suits tight spaces

SP801512HM 8 cm thin case fan

This SP801512HM DC12V fan fits an 8 cm mounting pattern and measures .45 cm thick, making it suitable for slim chassis where standard fans cannot install. The three-wire connection allows speed monitoring so the system can track rotation. It is intended for builders who need low-profile airflow in tight spaces.

Practical limits of the 3-wire interface

The three-wire design reports RPM to the motherboard but does not accept a PWM duty-cycle signal, so speed control depends on voltage adjustment rather than pulse-width modulation. Buyers who require four-pin PWM regulation for automatic fan curves will not be able to use that feature with this model.

Highlights

  • 12 V DC power for stable operation
  • 3-wire connection supports speed monitoring
  • 8 cm frame fits standard mounting points
  • 45 cm slim profile suits tight spaces

Specifications

No published specifications for this item yet.

Questions about this item

Which SP801512HM variant should I pick for an 8 cm mounting hole?

The SP801512HM is built for an 8 cm frame so it matches standard 80 mm fan mounts without adapters.

What does the 12 V rating mean once the fan is installed?

It draws power directly from a standard 12 V motherboard header or fan controller, so no extra voltage conversion is needed.

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