

For airflow duties across servers and data-center electronics, the GF80251B3-0000-AC9 provides a 12 VDC DC axial fan configuration measuring 80 × 80 × 25 mm. Up to 90 m³/h is its most prominent listed performance figure. Review its frame geometry during fan selection. Use current model documentation to validate protection choices.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 80x80x25mm |
| Max.Air Flow(m³/h) | 90 |
| Max.Pressure(Pa) | 74.7 |
| Input Power(W) | 2.4 |
| Speed(rpm) | 4200 |
| Noise(db) | 44.5 |
The SUNON GF80251B3-0000-AC9 positions a DC brushless axial fan for server and data-center equipment. Its airflow path supports heat removal from enclosed components and toward the equipment exhaust.
The SUNON product series carries RoHS compliance and recognized safety approvals; buyers should confirm the approval marks for this exact suffix and target market. The enclosure should direct air across the heat source because bypass flow can reduce cooling even when the fan runs normally.
The final GF80251B3-0000-AC9 selection should consider connector reach as part of the installation layout. Finishing maintenance planning before design lock helps reduce integration uncertainty and supports reliable equipment cooling. Confirm that the mating lead reaches without tension or sharp bending.
SUNON GF80251B3-0000-AC9 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 GF80251B3-0000-AC9 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 GF80251B3-0000-AC9 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 GF80251B3-0000-AC9 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 44.5 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.
The worksheet lists up to 90 m³/h. Verify the operating point against system resistance.
Yes. The worksheet lists up to 74.7 Pa; compare it with the system curve.
Use the listed voltage, size, 90 m³/h airflow, 4200 rpm, and 2.4 W input for preliminary comparison.
It is listed for servers and data-center electronics. Check dimensions, airflow, pressure, and the installation environment against the actual equipment.

Within servers and data-center electronics, SUNON GF40282B3-10000-SDP serves as a 40 × 40 × 28 mm DC axial fan operating at 24 VDC. 10500 W input is the defining electrical load in the supplied data. For cooling-margin review, start with the supplied frame geometry. Check the full suffix before confirming connector details.
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GF40282B3-10000-QDP addresses servers and data-center electronics through a 24 VDC DC axial fan platform measuring 40 × 40 × 28 mm. 10500 W input is the defining electrical load in the supplied data. Use the documented cooling output when planning cooling-margin review. Check the full suffix before confirming connector details.
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The GF40282B3-10000-AEP is SUNON's 24 VDC, 40 × 40 × 28 mm DC axial fan option for servers and data-center electronics. Its 500 rpm rating defines a lower-speed operating point. Review its operating point during cooling-margin review. Check the full suffix before confirming connector details.
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SUNON configures GF40282B3-10000-ADP as a 40 × 40 × 28 mm DC axial fan for servers and data-center electronics, operating at 24 VDC. Its 500 rpm rating defines a lower-speed operating point. Treat the pressure capability as a primary input to cooling-margin review. Check the full suffix before confirming connector details.
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SUNON GF40282B2-10000-SDP combines a 40 × 40 × 28 mm DC axial fan platform with a 24 VDC rating for servers and data-center electronics. 13100 W input is the defining electrical load in the supplied data. Base cooling-margin review on the stated dimensional envelope. Check the full suffix before confirming connector details.
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Applied in servers and data-center electronics, SUNON GF40282B2-10000-QDP is a 24 VDC DC axial fan in a 40 × 40 × 28 mm frame. 13100 W input is the defining electrical load in the supplied data. During cooling-margin review, compare the model's acoustic value. Check the full suffix before confirming connector details.
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