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Black 80 mm square PWM case fan with transparent blades and four mounting holes

Fans

Fans Delta QUR0812SH 8025 12V .5A 800-4400RPM PWM case fan

SKU CH-NCE4-YYN29

12 V PWM case fan with speed control from 800 to 4400 RPM

  • PWM control adjusts speed precisely from 800 to 4400 RPM
  • 12 V .5 A power draw keeps energy use low
  • 8025 frame fits standard 80 mm mounting points
  • Delta QUR0812SH model built for reliable case cooling

Delta QUR0812SH 8025 PWM fan

This 12 V case fan uses a .5 A motor and PWM control to vary speed between 800 and 4400 RPM. It is suited to builders who need adjustable airflow in a standard 80 mm mounting pattern. The unit arrives new and ready for direct connection to a motherboard header.

Straightforward 4-pin PWM install

The four-pin connector plugs into any compatible header for automatic speed regulation. A missing or misconfigured PWM header can leave the fan running at a fixed speed instead of responding to temperature curves. Verify that the board supplies a true PWM signal and that the fan curve is set in BIOS or software to avoid constant high-RPM noise.

Highlights

  • PWM control adjusts speed precisely from 800 to 4400 RPM
  • 12 V .5 A power draw keeps energy use low
  • 8025 frame fits standard 80 mm mounting points
  • Delta QUR0812SH model built for reliable case cooling

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the PWM speed control is functioning after installation?

Connect the 4-pin PWM header, then monitor fan speed in BIOS or software; the fan should report speeds between 800 and 4400 RPM and respond to temperature curves.

What comes in the box and what must I purchase separately?

The package contains the Delta QUR0812SH 8025 12 V 0.5 A 8 cm PWM fan only; mounting screws and any additional PWM cables or fan hubs are not included.

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