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Black square 80mm case fan with transparent blades and four-pin connector

Vszerda

Vszerda AFB0812SH 80mm case fan 12V 0.51A 1000-4500RPM 4-pin PWM

SKU CH-6W6F-GAM4D MPN AFB0812SH

80 mm PWM case fan with 12 V power, 1,000–4,500 RPM range, 18–63 CFM airflow, 64 Pa static pressure and 15–44 dB noise

  • Precise speed control via 4-pin PWM interface
  • Quiet operation at 15 dB minimum noise level
  • High airflow up to 63 CFM for effective cooling
  • Strong static pressure of 64 Pa suits restricted spaces
  • Durable ball bearings deliver long service life

80 mm PWM case fan for compact builds

The Vszerda AFB0812SH fits 80 mm mounting points and draws 0.51 A at 12 V. Its four-pin PWM connector allows the motherboard to regulate speed between 1000 and 4500 RPM. Maintenance-free ball bearings are designed for long service life. The fan suits small-form-factor cases or supplemental cooling spots where larger units cannot fit.

Sustained airflow and pressure at speed

At the top of its range the fan moves up to 63 CFM and develops 64 Pa of static pressure, maintaining flow through restrictive grilles or dense heatsink fins. Noise rises to 44 dB under full load, dropping to 15 dB when the curve idles near 1000 RPM. The PWM loop keeps output matched to thermal demand without manual intervention.

Four-pin PWM control decides compatibility

The 4-pin header supplies a tachometer signal and accepts PWM duty-cycle commands from the board, while remaining electrically compatible with three-pin and two-pin headers. If your motherboard lacks a PWM header or you need voltage-only control, speed regulation will be limited to the board's DC mode.

Ciri-ciri utama

  • Precise speed control via 4-pin PWM interface
  • Quiet operation at 15 dB minimum noise level
  • High airflow up to 63 CFM for effective cooling
  • Strong static pressure of 64 Pa suits restricted spaces
  • Durable ball bearings deliver long service life

Spesifikasi

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Soalan tentang produk ini

How much noise and heat does the AFB0812SH produce when running all day?

The fan operates at 15 to 44 dB across its 1000 to 4500 RPM range; power draw is 0.51 A at 12 V.

What must I already own to connect and control this 4-pin PWM fan?

A motherboard with a 4-pin PWM header; the connector also fits 3-pin and 2-pin headers for basic operation.

Will this 80 mm fan mount in the same screw holes as my older 8025-sized coolers?

Yes, the 80 x 80 x 25 mm frame matches the standard 8025 mounting pattern used by older 80 mm coolers.

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