[ CASE AND RADIATOR FANS // IDENTIFIED COMPONENT ]
Noctua NF-A12x25 PWM
120 mm premium case/radiator fan. This entry records a distinct product or well-defined family; differences among revisions and similarly named models are called out below.
MODEL IDENTIFICATION: Match the full model/part number, revision, and region to the item label and its manufacturer documentation. Where a family has multiple revisions, specifications below are not universal across the family.
Recorded specifications
| Cataloged part | Noctua NF-A12x25 PWM |
|---|---|
| Era / family | 120 mm premium case/radiator fan |
| Key specifications | 120 × 120 × 25 mm; 4-pin PWM; 450–2000 RPM nominal range; 12 V fan; low-noise adapter included in listed package. |
| Interface / fit | Check header current budget, radiator/guard clearance, and airflow direction indicated by frame arrows. |
| Variants / identification | NF-A12x25 PWM, FLX, ULN, and chromax variants use different control/connectors and speed ranges. |
| Archive record | Record full part number, hardware revision, serial/date code, firmware/BIOS, accessories, physical condition, and the documentation revision used for verification. |
Compatibility and handling
- Confirm the complete part number, connector signal/pinout, supported host, dimensions, power, firmware and operating-system requirements before use.
- Inspect for corrosion, cracked parts, bent pins, damaged insulation, failing bearings, leaking cells, or prior repair. Avoid powering unidentified or damaged hardware.
- For compatibility claims, cite a specific manual, CPU support list, interface standard, or tested host configuration; physical fit alone is insufficient.
- Record measurements with the test setup and instrument conditions; distinguish vendor maximums from measured or sustained results.
Model notes
Check header current budget, radiator/guard clearance, and airflow direction indicated by frame arrows.
NF-A12x25 PWM, FLX, ULN, and chromax variants use different control/connectors and speed ranges.
Sources & further reading
- Manufacturer / standards documentation — Noctua NF-A12x25 PWMReference supplied for this specific model or standards family; verify full revision against the nameplate/manual.
- Manufacturer / standards documentation — Noctua NF-A12x25 PWMReference supplied for this specific model or standards family; verify full revision against the nameplate/manual.
Source links may describe a product family, not the exact board revision or region. The full model-specific manual/specification takes precedence.