

Positioned for servers and data-center electronics, SUNON VG80561BX-Q140-S9H is a 12 VDC DC blower in a 80 × 80 × 56 mm frame. The supplied data list 77.3 dB, an important acoustic selection parameter. For technical purchasing, start with the supplied mounting size. Request the exact performance curve for final engineering signoff.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 80x80x56 |
| Max.Air Flow(m³/h) | 130.4 |
| Max.Pressure(Pa) | 8.41 |
| Input Power(W) | 48 |
| Speed(rpm) | 17000/14500 |
| Noise(db) | 77.3 |
The VG80561BX-Q140-S9H from SUNON addresses cooling needs in server and data-center 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. Correct airflow direction and inlet clearance help translate the documented operating point into reliable equipment-level cooling.
System designers selecting VG80561BX-Q140-S9H should account for filter loading, then schedule prototype trials for service documentation. This approach links equipment cooling needs with practical procurement and service decisions. Allow operating margin for dust accumulation across the selected filter.
SUNON VG80561BX-Q140-S9H serves server platforms. Airflow around processors, memory and power components helps address sustained computing loads. The fan gives OEM equipment a defined air route and supports stable server operation. It supports reliable equipment cooling.
SUNON VG80561BX-Q140-S9H serves storage equipment. Airflow around drives, controllers and power assemblies helps address continuous data workloads. The fan gives OEM equipment a defined air route and supports reliable storage availability. It supports reliable equipment cooling.
SUNON VG80561BX-Q140-S9H serves edge-computing systems. Airflow around compact processing and communication modules helps address high heat density. The fan gives OEM equipment a defined air route and supports consistent thermal control. It supports reliable equipment cooling.
SUNON VG80561BX-Q140-S9H serves data-center equipment. Airflow around critical computing assemblies helps address round-the-clock heat generation. The fan gives OEM equipment a defined air route and supports infrastructure availability. It supports reliable equipment cooling.
Its documented 12 VDC rating and the supplied data list 77.3 db, an important acoustic selection parameter. allow comparison with the required duty point without assuming unlisted options.
The listed speed is 17000/14500 rpm. Confirm frequency, control method, and duty point for the installed system.
The supplied product-line reference discusses long-life cooling, but continuous-duty limits for this full suffix must be verified from its datasheet and operating conditions.
Yes. The worksheet lists up to 8.41 Pa; compare it with the system curve.
The worksheet lists 48 W input. Check supply capacity and operating conditions before commissioning.

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