

For compact cooling within servers and data-center electronics, the XG40284BX-1Q030-S9H provides a 48 VDC DC blower configuration measuring 40 × 40 × 28 mm. 37000 rpm is the model's most distinctive operating parameter. During application screening, compare the model's frame geometry. Validate approvals and protection at complete-part-number level.
| Rated Voltage(V) | 48 |
|---|---|
| Size(mm) | 40x40x28 |
| Max.Air Flow(m³/h) | 46.39 |
| Max.Pressure(Pa) | 9.9 |
| Input Power(W) | 43.7 |
| Speed(rpm) | 37000 |
| Noise(db) | TBD |
The XG40284BX-1Q030-S9H from SUNON addresses cooling needs in industrial equipment. As a DC brushless axial fan, it creates a defined inlet-to-outlet route across the thermal load.
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 XG40284BX-1Q030-S9H selection should consider connector reach as part of the installation layout. Finishing acoustic evaluation for service documentation helps reduce integration uncertainty and supports reliable equipment cooling. Confirm that the mating lead reaches without tension or sharp bending.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.
The worksheet lists TBD dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.
Verify supply, wiring, obstructions, impeller movement, and protection status. Use the model datasheet before replacement or repair.
Yes. The worksheet lists up to 9.9 Pa; compare it with the system curve.
Review its 40 × 40 × 28 mm size, 46.39 m³/h airflow, 9.9 Pa pressure, system resistance, and available mounting space.

Sized for servers and data-center electronics, SUNON XG40561BX-1QC30-S9H is a 0 VDC DC blower in a 40 × 40 × 56 mm frame. Its 40 × 40 × 56 mm format is the main stated selection detail. Review its power demand during project documentation. Reconcile the model code with the required electrical interface.
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