





Specified at 12 VDC, PF80251V1-1000U-A99 is a SUNON DC axial fan for servers and data-center electronics in 80 × 80 × 25 mm dimensions. The supplied data list 44.7 dB, an important acoustic selection parameter. The recorded rotational rating should guide enclosure sizing. Verify bearing and signal options in the exact datasheet.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 80*80*25 |
| Max.Air Flow(m³/h) | 60 |
| Input Power(W) | 3.72 |
| Speed(rpm) | 4800 |
| Noise(db) | 44.7 |
The SUNON PF80251V1-1000U-A99 positions a DC brushless axial fan for industrial equipment. Its airflow path supports heat removal from enclosed components and toward the equipment exhaust.
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. A smooth inlet and outlet transition reduces avoidable turbulence, helping preserve useful cooling capacity and manage installed sound.
To integrate PF80251V1-1000U-A99 effectively, review outlet geometry at equipment level and arrange duty-point validation before release. Confirmed system compatibility supports stable cooling and repeatable procurement. Preserve a clear discharge region to avoid unnecessary downstream turbulence.
The workbook marks the product as RoHS compliant. Confirm UL, TUV, VDE, or other project-specific approvals for the exact suffix.
The exact IP or protection option is not stated in the supplied row. Confirm the full suffix in the applicable SUNON datasheet.
Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.
Compare its listed 3.72 W input with the required airflow and run time. Total savings depend on the complete system duty point.
The listed speed is 4800 rpm. Confirm frequency, control method, and duty point for the installed system.

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