





A 120 x 120 x 25 mm body gives FFB1212EH a shallower axial format for server and telecom ventilation. This 12VDC fan has a listed 4000 rpm speed and 17.4 W input, with 256 m3/h maximum airflow specified.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 120*120*25 |
| Max.Air Flow(m³/h) | 256 |
| Max.Pressure(Pa) | 12.5 |
| Input Power(W) | 17.4 |
| Speed(rpm) | 4000 |
| Noise(db) | 56.4 |
Equipment manufacturers evaluating power-supply equipment can consider Delta FFB1212EH, a brushless DC axial fan. The fan supports heat removal by keeping air moving through the selected cooling path.
A listed speed of 4000 rpm helps define the operating profile when reviewing airflow demand, mechanical mounting and the enclosure's acoustic target. Its high-performance fan family emphasizes air delivery and pressure capability, helping address the resistance of densely populated equipment. Matching the fan curve to the finished air path supports efficient cooling; free-air flow alone does not determine installed performance.
Choose it for a model-specific cooling requirement, with connector, operating conditions and airflow direction checked before release to production.
For server and storage equipment, Delta FFB1212EH provides equipment cooling around processors, drives and other heat-producing assemblies. Managing sustained computing loads helps maintain stable equipment temperatures.
In uninterruptible power systems, air movement helps handle heat produced during power conversion. Delta FFB1212EH supports cooling around power electronics, contributing to stable backup-power operation.
Delta FFB1212EH supports cooling in power-supply equipment. Air circulation around power-conversion components helps manage electrical conversion losses, supporting dependable power delivery.
In telecommunications equipment, Delta FFB1212EH helps remove heat from densely arranged electronic assemblies. The cooling solution addresses continuous communication duty to support service continuity.
FFB1212EH is listed for Server and Telecommunications cooling. Confirm the installed airflow demand, pressure loss and ambient conditions before approval.
12VDC is listed for FFB1212EH. Verify the allowable input range, phase, frequency where applicable, polarity and wiring diagram in the exact specification.
RoHS Compliant is listed in the workbook. Obtain the current exact-model declaration and datasheet before claiming safety approvals, ingress protection or international compliance.
The workbook lists 120 x 120 x 25 mm. Confirm overall depth, hole pattern, connector clearance and guard or inlet-ring dimensions in the exact mechanical drawing.
Isolate power first. Verify the approved supply, connector, polarity or phase, control-enable input and any obstruction; follow the exact specification and do not bypass protection circuits.

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