

Within servers, UPS systems, and telecom equipment, 9G1224A4021 provides a 120 × 120 × 25 mm, 24 VDC DC axial fan configuration. Series focus: high airflow and pressure. The 120 × 120 × 25 mm format is the primary stated selection detail. Check resistance curve checking frame geometry. Focus: resistance curve checking frame geometry.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 120*120*25 |
The San Ace 9G1224A4021 serves servers, storage systems and ICT equipment as a DC axial fan. Its airflow supports heat transfer from internal devices toward cabinet or chassis exhaust openings.
Engineers should review the model-specific fan curve against filters, grilles and enclosure resistance to confirm the required operating point. 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.
Review grille loss at the required duty point. The process documents the required installation conditions. Confirm the final fan curve in the assembled equipment. Preserve clear inlet and outlet space during installation.
For server chassis and computing nodes, 9G1224A4021 provides a dedicated forced-air cooling path. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. It supports reliable OEM equipment cooling.
SANYO DENKI 9G1224A4021 serves storage arrays and data appliances that operate with sustained internal heat. Air circulation around processors, power devices and control electronics limits heat concentration and supports stable operation. It supports reliable OEM equipment cooling.
9G1224A4021 is suitable for network and other ICT hardware. These systems need continuous heat removal because compact layouts and rising power density restrict natural convection. It supports reliable OEM equipment cooling. Selection should follow the approved full model code.
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.
No speed value is provided for this complete model.
Confirm connector and mounting details, keep the airflow path clear, and isolate power before cleaning or service.
Check its 120 × 120 × 25 mm size, mounting points, airflow direction, and system resistance.

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