

SUNON XG40561BX-1Q840-S9H combines a 40 × 40 × 56 mm DC blower platform with a 12 VDC rating for servers and data-center electronics. The supplied data list 76.1 dB, an important acoustic selection parameter. Use the documented suffix definition when planning application screening. Validate approvals and protection at complete-part-number level.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 40x40x56 |
| Max.Air Flow(m³/h) | 41.8 |
| Max.Pressure(Pa) | 8.49 |
| Input Power(W) | 36.6 |
| Speed(rpm) | 30600/28700 |
| Noise(db) | 76.1 |
Designed for industrial equipment, the SUNON XG40561BX-1Q840-S9H provides DC brushless axial fan cooling in a format suited to equipment integration. It helps limit local heat buildup during operation.
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 final XG40561BX-1Q840-S9H selection should consider connector reach as part of the installation layout. Finishing airflow mapping for service documentation helps reduce integration uncertainty and supports reliable equipment cooling. Review circulation around the components most sensitive to heat. The final assembly should be tested under its expected thermal load.
The worksheet lists 36.6 W input. Check supply capacity and operating conditions before commissioning.
It is listed for servers and data-center electronics. Check dimensions, airflow, pressure, and the installation environment against the actual equipment.
The exact IP or protection option is not stated in the supplied row. Confirm the full suffix in the applicable SUNON datasheet.
Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.
The listed speed is 30600/28700 rpm. Confirm frequency, control method, and duty point for the installed system.

SUNON XG40561BX-1Q962-S9H is a 12 VDC DC blower in a 40 × 40 × 56 mm format for servers and data-center electronics. The supplied data list 76.1 dB, an important acoustic selection parameter. During application screening, compare the model's motor input. Validate approvals and protection at complete-part-number level.
Read More
Configured for servers and data-center electronics, SUNON XG60561BX-1Q160-S9H is a 12 VDC DC blower in a 60 × 60 × 56 mm frame. The supplied data list 85.5 dB, an important acoustic selection parameter. During technical purchasing, compare the model's acoustic value. Request the exact performance curve for final engineering signoff.
Read More
Within servers and data-center electronics, SUNON XG60561BX-1Q017-S9H serves as a 60 × 60 × 56 mm DC blower operating at 12 VDC. The supplied data list 81.3 dB, an important acoustic selection parameter. The recorded electrical load should guide technical purchasing. Request the exact performance curve for final engineering signoff.
Read More
For servers and data-center electronics, XG60561BX-1Q081-S9H combines 12 VDC operation with a 60 × 60 × 56 mm DC blower design. The supplied data list 76.6 dB, an important acoustic selection parameter. For technical purchasing, start with the supplied speed benchmark. Request the exact performance curve for final engineering signoff.
Read More
The XG60561BX-1Q011-S9H is SUNON's 12 VDC, 60 × 60 × 56 mm DC blower option for servers and data-center electronics. The supplied data list 78.3 dB, an important acoustic selection parameter. Use the documented airflow profile when planning technical purchasing. Request the exact performance curve for final engineering signoff.
Read More
The 40 × 40 × 56 mm XG40561BX-1Q490-S9H brings 12 VDC DC blower cooling to servers and data-center electronics. 7.2 Pa maximum pressure is the standout documented duty-point value. For application screening, start with the supplied equipment fit. Validate approvals and protection at complete-part-number level.
Read More