





For ventilation needs in servers and data-center electronics, the PF92252B1-1000U-A99 provides a 24 VDC DC axial fan configuration measuring 92 × 92 × 25 mm. Up to 127.5 m³/h is its most prominent listed performance figure. Treat the equipment fit as a primary input to enclosure sizing. Verify bearing and signal options in the exact datasheet.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 92*92*25 |
| Max.Air Flow(m³/h) | 127.5 |
| Input Power(W) | 4.92 |
| Speed(rpm) | 4500 |
| Noise(db) | 46.1 |
SUNON PF92252B1-1000U-A99 brings active air movement to industrial equipment. This DC brushless axial fan helps equipment designers control thermal conditions around densely arranged parts.
The brushless DC motor architecture supports efficient electronic commutation and stable rotational performance for compact equipment cooling. A smooth inlet and outlet transition reduces avoidable turbulence, helping preserve useful cooling capacity and manage installed sound.
Design approval for PF92252B1-1000U-A99 should cover cable routing together with thermal-load testing before release. This creates a practical link between thermal validation, purchasing documentation and future servicing. Secure conductors away from the impeller and high-temperature components.
Assess reliability from the exact bearing, temperature, protection, and life data. The supplied series note alone does not confirm every suffix-specific option.
Confirm any missing bearing, connector, control, IP rating, life, certification, and performance-curve details for the complete part number.
Inspect for dust, blocked airflow, abnormal noise, loose mounting, and wiring damage. Isolate power before cleaning or service.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.
The worksheet lists 46.1 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.

For servers and data-center electronics, PF60252B2-10000-A99 combines 24 VDC operation with a 60 × 60 × 25 mm DC axial fan design. 124.5 Pa maximum pressure is the standout documented duty-point value. Use the documented speed benchmark when planning installation review. Obtain the applicable curve before final duty-point approval.
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The PF60252B1-10000-A99 is SUNON's 24 VDC, 60 × 60 × 25 mm DC axial fan option for servers and data-center electronics. 139.5 Pa maximum pressure is the standout documented duty-point value. Review its airflow profile during installation review. Obtain the applicable curve before final duty-point approval.
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The PF60251B3-10000-A99 is SUNON's 12 VDC, 60 × 60 × 25 mm DC axial fan option for servers and data-center electronics. 102.1 Pa maximum pressure is the standout documented duty-point value. Use the documented cooling specification when planning design qualification. Match the exact part number before approving a substitute.
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For compact cooling within servers and data-center electronics, the PF60251B2-10000-A99 provides a 12 VDC DC axial fan configuration measuring 60 × 60 × 25 mm. 124.5 Pa maximum pressure is the standout documented duty-point value. Review its duty-point values during design qualification. Match the exact part number before approving a substitute.
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SUNON PF60251B1-10000-A99 combines a 60 × 60 × 25 mm DC axial fan platform with a 12 VDC rating for servers and data-center electronics. 139.5 Pa maximum pressure is the standout documented duty-point value. Treat the installation footprint as a primary input to design qualification. Match the exact part number before approving a substitute.
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Within servers and data-center electronics, SUNON PF40561B1-10000-A9H serves as a 40 × 40 × 56 mm DC axial fan operating at 12 VDC. 657.6 Pa maximum pressure is the standout documented duty-point value. During design qualification, compare the model's rated dataset. Match the exact part number before approving a substitute.
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