

Specified at 12 VDC, PF80801B1-0000-A9H is a SUNON DC axial fan for servers and data-center electronics in 80 × 80 × 80 mm dimensions. 911.7 Pa maximum pressure is the standout documented duty-point value. Use the documented rotational rating when planning operating-cost analysis. Validate mounting and wiring from the model drawing.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 80x80x80mm |
| Max.Air Flow(m³/h) | 207.3 |
| Max.Pressure(Pa) | 911.7 |
| Input Power(W) | 42 |
| Noise(db) | 75.1 |
SUNON PF80801B1-0000-A9H is a DC brushless axial fan for server and data-center equipment. It establishes forced airflow where passive cooling cannot adequately protect heat-producing assemblies.
The brushless DC motor architecture supports efficient electronic commutation and stable rotational performance for compact equipment cooling. Acoustic performance depends on the enclosure and operating point; low-turbulence integration helps avoid additional airflow noise.
To integrate PF80801B1-0000-A9H effectively, review outlet geometry at equipment level and arrange duty-point validation in equipment qualification. Confirmed system compatibility supports stable cooling and repeatable procurement. Preserve a clear discharge region to avoid unnecessary downstream turbulence.
SUNON PF80801B1-0000-A9H serves server platforms. Airflow around processors, memory and power components helps address sustained computing loads. The fan gives OEM equipment a defined air route and supports stable server operation. It supports reliable equipment cooling.
SUNON PF80801B1-0000-A9H serves storage equipment. Airflow around drives, controllers and power assemblies helps address continuous data workloads. The fan gives OEM equipment a defined air route and supports reliable storage availability. It supports reliable equipment cooling.
SUNON PF80801B1-0000-A9H serves edge-computing systems. Airflow around compact processing and communication modules helps address high heat density. The fan gives OEM equipment a defined air route and supports consistent thermal control. It supports reliable equipment cooling.
SUNON PF80801B1-0000-A9H serves data-center equipment. Airflow around critical computing assemblies helps address round-the-clock heat generation. The fan gives OEM equipment a defined air route and supports infrastructure availability. It supports reliable equipment cooling.
The worksheet lists 75.1 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.
Verify supply, wiring, obstructions, impeller movement, and protection status. Use the model datasheet before replacement or repair.
Keep the airflow path clear, secure the frame without distortion, and follow the exact wiring diagram and voltage rating.
Review its 80 × 80 × 80 mm size, 207.3 m³/h airflow, 911.7 Pa pressure, system resistance, and available mounting space.
It is listed for servers and data-center electronics. Check dimensions, airflow, pressure, and the installation environment against the actual equipment.

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