VF40281B1-0000-A9H SUNON Axial Fan

Brand :: SUNON

Model:: VF40281B1-0000-A9H | SUNON 12V 7.56W 40x40x28mm 43.5m3/h DC Axial Fan for Data Center Cooling

Type:: Axial Fans

Industry:: Data Center Cooling

Description:: A 40 × 40 × 28 mm frame and 12 VDC rating define VF40281B1-0000-A9H, a DC axial fan for servers and data-center electronics. 21600 rpm is the model's most distinctive operating parameter. Use the documented thermal-duty record when planning project documentation. Reconcile the model code with the required electrical interface.

Datasheet:: VF40281B1-0000-A9H | SUNON 12V 7.56W 40x40x28mm 43.5m3/h DC Axial Fan for Data Center Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	40x40x28mm
Max.Air Flow(m³/h)	43.5
Max.Pressure(Pa)	690
Input Power(W)	7.56
Speed(rpm)	21600
Noise(db)	58.6

Product Features

Reliable Fan Cooling

The VF40281B1-0000-A9H 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. The enclosure should direct air across the heat source because bypass flow can reduce cooling even when the fan runs normally.

For an orderly design-in process, assess vibration transfer around VF40281B1-0000-A9H and perform duty-point validation for service documentation. The result is a clearer cooling specification for engineering, purchasing and maintenance teams. Check how rotating forces couple into panels and sensitive assemblies.

Application Industry

Server Cooling

SUNON VF40281B1-0000-A9H 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.

Storage Systems

SUNON VF40281B1-0000-A9H 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.

Edge Computing

SUNON VF40281B1-0000-A9H 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.

Data Center Equipment

SUNON VF40281B1-0000-A9H 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.

Frequently Asked Questions

What speed is listed for VF40281B1-0000-A9H?

The listed speed is 21600 rpm. Confirm frequency, control method, and duty point for the installed system.

What should be checked if VF40281B1-0000-A9H stops?

Verify supply, wiring, obstructions, impeller movement, and protection status. Use the model datasheet before replacement or repair.

What bearing information is confirmed for VF40281B1-0000-A9H?

The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.

Which performance figures define VF40281B1-0000-A9H?

Use the listed voltage, size, 43.5 m³/h airflow, 21600 rpm, and 7.56 W input for preliminary comparison.

What certification information is listed for VF40281B1-0000-A9H?

The workbook marks the product as RoHS compliant. Confirm UL, TUV, VDE, or other project-specific approvals for the exact suffix.

Related Products

VF38281B1-0000-A9H | SUNON 12V 5.7W 38x38x28mm 32.1m3/h DC Axial Fan for Data Center Cooling

Within servers and data-center electronics, SUNON VF38281B1-0000-A9H serves as a 38 × 38 × 28 mm DC axial fan operating at 12 VDC. 21600 rpm is the model's most distinctive operating parameter. Base project documentation on the stated supply requirement. Reconcile the model code with the required electrical interface.

VF92381BX-D020-S9H | SUNON 12V 64.8W 92x92x38mm 171.7m3/h DC Axial Fan for Industrial Cooling

SUNON VF92381BX-D020-S9H combines a 92 × 92 × 38 mm DC blower platform with a 12 VDC rating for servers and data-center electronics. 4.48 Pa maximum pressure is the standout documented duty-point value. Treat the cooling output as a primary input to system commissioning. Verify bearing and signal options in the exact datasheet.

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VF80864BX-Q023-S9H | SUNON 54V 99.9W 80x80x86mm 166.3m3/h DC Axial Fan for Industrial Cooling

SUNON VF80864BX-Q023-S9H combines a 80 × 80 × 86 mm DC blower platform with a 54 VDC rating for servers and data-center electronics. The supplied data list 81.9 dB, an important acoustic selection parameter. Review its speed benchmark during system commissioning. Verify bearing and signal options in the exact datasheet.

VF80804BX-1Q040-S9H | SUNON 54V 148.5W 80x80x80mm 211.2m3/h DC Axial Fan for Industrial Cooling

The VF80804BX-1Q040-S9H is SUNON's 54 VDC, 80 × 80 × 80 mm DC blower option for servers and data-center electronics. The supplied data list 84.6 dB, an important acoustic selection parameter. During technical purchasing, compare the model's selection parameters. Request the exact performance curve for final engineering signoff.

VF80801BX-Q031-S9H | SUNON 12V 112.8W 80x80x80mm 168.6m3/h DC Axial Fan for Industrial Cooling

For servers and data-center electronics, VF80801BX-Q031-S9H combines 12 VDC operation with a 80 × 80 × 80 mm DC blower design. The supplied data list 80 dB, an important acoustic selection parameter. The recorded rated dataset should guide technical purchasing. Request the exact performance curve for final engineering signoff.

VF40281B1-0000-A9H SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Server Cooling

Storage Systems

Edge Computing

Data Center Equipment

Frequently Asked Questions

What speed is listed for VF40281B1-0000-A9H?

What should be checked if VF40281B1-0000-A9H stops?

What bearing information is confirmed for VF40281B1-0000-A9H?

Which performance figures define VF40281B1-0000-A9H?

What certification information is listed for VF40281B1-0000-A9H?

Related Products

VF38281B1-0000-A9H | SUNON 12V 5.7W 38x38x28mm 32.1m3/h DC Axial Fan for Data Center Cooling

VF92381BX-D020-S9H | SUNON 12V 64.8W 92x92x38mm 171.7m3/h DC Axial Fan for Industrial Cooling

VF80864BX-1Q010-S9H | SUNON 54V 180.9W 80x80x86mm 218.4m3/h DC Axial Fan for Industrial Cooling

VF80864BX-Q023-S9H | SUNON 54V 99.9W 80x80x86mm 166.3m3/h DC Axial Fan for Industrial Cooling

VF80804BX-1Q040-S9H | SUNON 54V 148.5W 80x80x80mm 211.2m3/h DC Axial Fan for Industrial Cooling

VF80801BX-Q031-S9H | SUNON 12V 112.8W 80x80x80mm 168.6m3/h DC Axial Fan for Industrial Cooling

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