

FFB0812SH combines a 4500 rpm axial fan rotor with 12VDC operation for server and telecom enclosures. Its 80 x 80 x 25.4 mm dimensions are paired with a listed 97.58 Pa maximum static pressure and 6 W input.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 80x80x25.4 |
| Max.Air Flow(m³/h) | 113.88 |
| Max.Pressure(Pa) | 97.58 |
| Input Power(W) | 6 |
| Speed(rpm) | 4500 |
| Noise(db) | 48.6 |
In uninterruptible power systems, Delta FFB0812SH supplies the forced-air element of the cooling system. As a brushless DC axial fan, it is intended for integration into a defined mechanical and electrical assembly.
The listed 6 W input is relevant to supply sizing and the system energy budget; actual consumption depends on the operating duty. Its high-performance fan family emphasizes air delivery and pressure capability, helping address the resistance of densely populated equipment. Good inlet spacing helps reduce turbulence, which matters when balancing usable cooling capacity against installed sound levels.
For OEM design-in and replacement sourcing, confirm the full suffix, connector and mounting pattern to support dependable service in the intended assembly.
Delta FFB0812SH serves server and storage equipment, helping remove heat from processors, drives and other heat-producing assemblies. Airflow supports stable equipment temperatures.
Delta FFB0812SH supports cooling in uninterruptible power systems. Air circulation around power electronics helps manage heat produced during power conversion, supporting stable backup-power operation.
In power-supply equipment, Delta FFB0812SH helps remove heat from power-conversion components. The cooling solution addresses electrical conversion losses to support dependable power delivery.
For telecommunications equipment, Delta FFB0812SH provides equipment cooling around densely arranged electronic assemblies. Managing continuous communication duty helps maintain service continuity.
In Stock is shown in the workbook, but this is not a delivery guarantee. Confirm the complete part number, quantity, current inventory and committed lead time when ordering.
The filter data does not confirm a control interface. Check the exact-model datasheet and wiring for PWM, analog control, FG/RD feedback or fixed-speed operation before connection.
FFB0812SH is listed for Server and Telecommunications cooling. Confirm the installed airflow demand, pressure loss and ambient conditions before approval.
The supplied filter data does not establish an unconditional 24/7 rating. Confirm bearing life, temperature range, duty cycle and derating in the exact datasheet, then validate system-level redundancy.
The workbook lists a maximum airflow of 113.88 m3/h. This is not the airflow at every system resistance; use the applicable pressure-flow curve to identify the installed operating point.
The workbook lists 80x80x25.4 mm. Confirm overall depth, hole pattern, connector clearance and guard or inlet-ring dimensions in the exact mechanical drawing.

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