





Sized for servers and data-center electronics, SUNON PF80252V3-1000U-A99 is a 24 VDC DC axial fan in a 80 × 80 × 25 mm frame. Up to 90.1 m³/h is its most prominent listed performance figure. The recorded catalog specification should guide acoustic assessment. Match the exact part number before approving a substitute.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 80*80*25 |
| Max.Air Flow(m³/h) | 90.1 |
| Input Power(W) | 2.88 |
| Speed(rpm) | 4200 |
| Noise(db) | 41.5 |
The PF80252V3-1000U-A99 from SUNON addresses cooling needs in industrial equipment. As a DC brushless axial fan, it creates a defined inlet-to-outlet route across the thermal load.
SUNON's DC product line is developed around MagLev motor technology, supporting low-friction rotation, energy-conscious operation and long service life in compact formats. Rigid mounting and clear breathing space help control vibration, flow loss and the acoustic result of the complete assembly.
When qualifying PF80252V3-1000U-A99, give specific attention to service access. Use acoustic evaluation during prototype approval to align enclosure cooling, mechanical integration and lifecycle sourcing expectations. Retain access for inspection, cleaning and replacement after installation.
Its documented 24 VDC rating and up to 90.1 m³/h is its most prominent listed performance figure. allow comparison with the required duty point without assuming unlisted options.
The listed rating is 24 VDC. Verify polarity or mains frequency, wiring, and protection before commissioning.
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.
Use the listed voltage, size, 90.1 m³/h airflow, 4200 rpm, and 2.88 W input for preliminary comparison.

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