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Square 80 mm PWM cooling fan, black frame, fifteen millimetres thick

Ruth's sister

Ruth's sister 8015 80X80X15MM EFB0812HHB 12V .4A PWM fan international power cord

SKU CH-9EX3-GS36Y

An 80 × 80 × 15 mm PWM fan with intelligent temperature control runs on 12 V at 0.4 A

  • 12 V PWM fan with intelligent temperature control
  • Four-wire PWM enables precise speed regulation
  • 80 × 80 × 15 mm frame fits standard 8 cm mounts
  • 4 A draw keeps power consumption low

12 V PWM fan with intelligent temperature control

This 80 mm square fan runs on 12 V and draws .4 A through a four-wire PWM connector. The EFB0812HHB model adjusts speed automatically based on temperature readings, making it suitable for compact enclosures that need active cooling without constant maximum airflow.

Thermals noise and power draw in normal use

At 12 V the unit consumes .4 A, so heat output remains modest inside small chassis. PWM control lowers RPM when thermal load drops, reducing audible noise during idle or light workloads. The 15 mm thickness fits tight mounting spaces while still moving air through restricted vent paths.

How it compares

Measured against everything we stock in Worldwide Power Cords, at today’s prices. Recalculated every night.

Price $11.99
Pricier than about 80% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the four-wire PWM lead to the motherboard header?

Align the four-pin connector with the 12 V PWM header, matching the keyed notch, and press firmly until the latch clicks; the fourth wire carries the speed signal so orientation matters.

When should the 8015 fan be cleaned or replaced?

Dust the blades and frame every six months with compressed air; if bearing noise appears or RPM drops below the PWM curve, replace the unit.

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