

The 24 VDC Sanyo Denki 9G1224H401 is a DC axial fan sized 120 × 120 × 25 mm for servers, UPS systems, and telecom equipment. High airflow is highlighted together with a high-static-pressure design. Its 2850 rpm rating defines a lower-speed operating point. Check cooling margin validation dimensional envelope. Focus: cooling margin validation.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 120*120*25 |
| Max.Air Flow(m³/h) | 149.6 |
| Input Power(W) | 4.08 |
| Speed(rpm) | 2850 |
| Noise(db) | 40 |
9G1224H401 brings San Ace DC axial fan cooling to servers, storage systems and ICT equipment. The compact air-moving design suits OEM assemblies that require continuous ventilation around electronic and power components.
The specified maximum airflow of 149.6 m3/h provides a measurable basis for estimating air exchange and selecting the required cooling margin. 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.
Allow service access for fan replacement. This step reduces uncertainty during equipment qualification. Confirm the final fan curve in the assembled equipment.
The San Ace 9G1224H401 supports thermal management in server chassis and computing nodes. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. The application supports stable equipment service.
For storage arrays and data appliances, 9G1224H401 provides a dedicated forced-air cooling path. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. The application supports stable equipment service.
SANYO DENKI 9G1224H401 serves network and other ICT hardware that operate with sustained internal heat. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. The application supports stable equipment service.
PWM or sensor functions depend on the exact suffix. Confirm the control lead and interface in the applicable Sanyo Denki datasheet.
Availability and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.
The worksheet lists 24 VDC. Check polarity or AC frequency and the wiring diagram before commissioning.
Verify supply, connector, obstructions, impeller movement, and alarm or protection status using the model-specific troubleshooting data.
The exact bearing is not stated in the supplied row. Confirm it from the complete model suffix and current Sanyo Denki datasheet.
No pressure value is supplied; request the performance curve if static pressure is important.

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