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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.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 80% of the 8,339 comparable items (median $19.99).

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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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