



Specified at 24 VDC, PMD2412PMB1 is a SUNON DC axial fan for industrial electronics and equipment cooling in 120 × 120 × 38 mm dimensions. Up to 322.8 m³/h is its most prominent listed performance figure. The recorded rotational rating should guide engineering comparison. Confirm temperature and service-life limits from current data.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 120x120x38mm |
| Max.Air Flow(m³/h) | 322.8 |
| Max.Pressure(Pa) | 161.9 |
| Input Power(W) | 18.2 |
| Speed(rpm) | 4200 |
| Noise(db) | 54 |
The PMD2412PMB1 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 322.8 m3/h airflow rating indicates the available cooling-air volume before system losses. Fan-curve review is needed to confirm delivery inside the finished equipment. A documented PWM input allows system demand to regulate speed, supporting part-load energy use and acoustic control.
To integrate PMD2412PMB1 effectively, review outlet geometry at equipment level and arrange replacement-fit checks before volume production. Confirmed system compatibility supports stable cooling and repeatable procurement. Preserve a clear discharge region to avoid unnecessary downstream turbulence.
The worksheet lists 54 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.
The worksheet lists up to 322.8 m³/h. Verify the operating point against system resistance.
The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.
Use the listed voltage, size, 322.8 m³/h airflow, 4200 rpm, and 18.2 W input for preliminary comparison.
The workbook marks the product as RoHS compliant. Confirm UL, TUV, VDE, or other project-specific approvals for the exact suffix.

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