

The 80 × 80 × 25 mm Sanyo Denki 109R0824G4021 brings 24 VDC DC axial fan cooling to servers, UPS systems, and telecom equipment. High airflow is highlighted together with a high-static-pressure design. Review its acoustic value during acoustic assessment. Match the exact part number before approving a substitute. Focus: compatibility risk checking.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 80*80*25 |
| Max.Air Flow(m³/h) | 90 |
| Max.Pressure(Pa) | 80.4 |
| Input Power(W) | 4.8 |
| Speed(rpm) | 4500 |
| Noise(db) | 40 |
109R0824G4021 is intended for dependable forced-air cooling in servers, storage systems and ICT equipment. This SANYO DENKI DC axial fan fits equipment designs where thermal stability affects service continuity.
A listed maximum airflow of 90 m3/h and maximum pressure of 80.4 Pa give engineers a clear basis for matching the fan to enclosure resistance. Buyers should confirm the complete suffix, connector, sensor output and control option before ordering. Engineers should validate the operating point with the actual grille and filter.
Preserve outlet space to limit recirculation. It helps engineering and procurement use one specification. Confirm the final fan curve in the assembled equipment.
109R0824G4021 is suitable for server chassis and computing nodes. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. This helps maintain dependable equipment operation. Verified.
The San Ace 109R0824G4021 supports thermal management in storage arrays and data appliances. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. This helps maintain dependable equipment operation.
For network and other ICT hardware, 109R0824G4021 provides a dedicated forced-air cooling path. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. This helps maintain dependable equipment operation.
The worksheet lists 90 m³/h. Compare the operating point with system resistance and the official performance curve.
Its 24 VDC rating and documented 80.4 pa maximum pressure is the most distinctive duty-point parameter. provide model-specific selection data without relying on unlisted claims.
The worksheet lists 40 dB. Enclosure acoustics, system resistance, and distance can change the installed result.
The listed speed is 4500 rpm. Confirm control conditions and the actual duty point.
The exact bearing is not stated in the supplied row. Confirm it from the complete model suffix and current Sanyo Denki datasheet.

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