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Square black plastic frame fan with center hub and blades

Fans

Fans AFB0912VHSize 9025 12V 0.60A 4000RPM 85.47CFM case fan

SKU CH-569B-05S2J MPN AFB0912VHSize

A 92 mm case fan delivering 85.47 CFM at 4000 RPM with a double ball bearing rated for 80,000 hours

  • High airflow with 85.47 CFM at 4000 RPM
  • Low noise at 36 d-BA for quiet operation
  • Double ball bearing rated for 80,000 hours life
  • 12 V 0.60 A power draw for efficient cooling
  • 3-pin motherboard connector supports speed monitoring

90 mm high-airflow case fan

The Delta AFB0912VH is a 90 mm by 25 mm axial fan built for chassis and industrial cooling. It runs on 12 V DC at 0.60 A and spins at 4000 RPM. Double ball bearings give a rated life of 80,000 hours. A three-pin motherboard connector provides speed reporting.

85.47 CFM with 0.345 in H2O pressure

At full speed the fan moves 85.47 CFM against 0.345 in H2O of static pressure. That headroom handles dense heatsink fins or restricted intake paths. Noise reaches 36 dBA at the rated point. The curve drops off when back-pressure exceeds the rated figure.

Three-pin speed-sense interface

The only control path is the tachometer signal on the 3-pin header; no PWM wire is present. Voltage regulation or motherboard DC control sets the speed. Buyers who need four-pin PWM control or a different connector cannot use this unit.

商品特色

  • High airflow with 85.47 CFM at 4000 RPM
  • Low noise at 36 d-BA for quiet operation
  • Double ball bearing rated for 80,000 hours life
  • 12 V 0.60 A power draw for efficient cooling
  • 3-pin motherboard connector supports speed monitoring

商品規格

本商品目前尚未公佈規格。

商品問答

Will the 3-pin motherboard connector on this 4000RPM fan work with my older 3-pin fan headers?

Yes, the fan uses a standard 3-pin interface that plugs directly into older motherboard fan headers and supports speed measurement through the third pin.

How can I verify the 85.47CFM airflow is performing correctly after installation?

Monitor the RPM reading in BIOS or fan-control software; it should report close to 4000RPM, and you should feel strong airflow with noise around 36 d-BA.

Does the box include mounting screws or do I need to buy them separately for the 90mm frame?

The fan unit is supplied alone; mounting screws for the 90*90*25mm frame are not included and must be purchased separately.

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