





SUNON PF80251V3-1000U-A99 combines a 80 × 80 × 25 mm DC axial fan platform with a 12 VDC rating for servers and data-center electronics. Its 4200 rpm rating defines a lower-speed operating point. The recorded performance curve should guide power-budget planning. Confirm control inputs against the complete ordering code.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 80*80*25 |
| Max.Air Flow(m³/h) | 53 |
| Input Power(W) | 2.4 |
| Speed(rpm) | 4200 |
| Noise(db) | 41.5 |
For industrial equipment, SUNON PF80251V3-1000U-A99 serves as a DC brushless axial fan. The fan supports temperature control in equipment that runs through sustained or repeated duty cycles.
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. Matching the fan curve to the finished airflow path supports efficient cooling without unnecessary speed or power consumption.
A dependable PF80251V3-1000U-A99 installation starts with a review of exhaust separation. Complete maintenance planning before release to confirm compatibility, operating margin and the information needed for repeat orders. Define cleaning and inspection intervals around the actual duty cycle.
The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.
Use the listed voltage, size, 53 m³/h airflow, 4200 rpm, and 2.4 W input for preliminary comparison.
Assess reliability from the exact bearing, temperature, protection, and life data. The supplied series note alone does not confirm every suffix-specific option.
The supplied row does not state the connector or lead configuration. Follow the model-specific wiring drawing.
Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.

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