





MF40202VX-1000U-A99 is a 24 VDC axial fan for servers, data-communications equipment, control cabinets. Its main supplied feature is 18.36 m³/h maximum airflow stated for this model. It also lists a 40*40*20 mm size specified in the upload data. Review ventilation duty for installation planning.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 40*40*20 |
| Max.Air Flow(m³/h) | 18.36 |
| Speed(rpm) | 8000 |
| Noise(db) | 27.5 |
The SUNON MF40202VX-1000U-A99 enables data centers and communication assembly as a DC axial fan, combining a compact cooling role with a clear mechanical and electrical integration path.
Axial air movement is appropriate where volume flow is the primary requirement and the completed installation does not impose excessive resistance.
Prototype testing can verify the in-system air movement path and prevent free-air data from being mistaken for in-assembly performance.
The stated 40*40*20 mm size enables early mechanical-envelope and mounting checks. Preserve the specified air movement direction during assembly. Review the approved electrical interface for the complete suffix. Validate sound and temperature in the finished enclosure.
Within servers and data-communication hardware, MF40202VX-1000U-A99 cools computing and network assemblies as a SUNON DC axial fan. Forced-air temperature management helps maintain equipment availability during long duty cycles and repeated load changes.
Within power supplies, inverters and control cabinets, MF40202VX-1000U-A99 cools power modules and controls as a SUNON DC axial fan. The installation benefits from continuous heat removal where passive thermal control alone cannot maintain design margin.
The thermal management role of SUNON MF40202VX-1000U-A99 in industrial automation installation is to ventilates drives and production electronics. Sustained service requires an air delivery component that integrates cleanly with the installation architecture.
The application of MF40202VX-1000U-A99 covers medical and laboratory instruments; here, the DC axial fan cools enclosed instrument electronics. Forced-air cooling contributes to hardware availability during long duty cycles and repeated load changes.
It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.
The supplied application data covers servers, data-communications equipment, control cabinets. Confirm the installation's airflow, pressure, space, and electrical requirements.
Match the complete model code, voltage, dimensions, mounting arrangement, airflow direction, performance point, and control interface to the equipment.
The upload row lists RoHS compliance, but no additional exact-model certification is confirmed in the supplied feature record.
Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.
The upload row lists 27.5 dB. Confirm the measurement condition and compare noise at the intended operating point.

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