Noctua NF-P12 redux-900: Quiet 120mm Fan
The Noctua NF-P12 redux-900 delivers a perfect balance of performance and silence with its 900 RPM fixed speed, generating 50.5 CFM (85.8 m³/h) airflow at just 14.8 dB(A). Featuring Noctua’s renowned 9-blade pressure-optimized design in a cost-effective redux package, this fan provides 1.42 mm H₂O static pressure for heatsinks and case ventilation. Furthermore, its SSO bearing ensures >150,000 hours of reliable operation with minimal maintenance.
Balanced Cooling Performance:
Engineered with staggered blade tips and flow acceleration channels, the NF-P12 redux-900 maintains excellent airflow even in restricted environments. The fixed 900 RPM speed eliminates PWM-related motor noise while providing sufficient cooling for most systems. Moreover, the redux edition retains Noctua’s signature quality with simplified packaging for better value.
Key Features:
- Airflow: 50.5 CFM (85.8 m³/h)
- Static Pressure: 1.42 mm H₂O
- Noise Level: 14.8 dB(A) (quieter than a whisper)
- Speed: Fixed 900 RPM (±20%)
- Bearing: SSO (Self-Stabilizing Oil-Pressure)
- Voltage: 12V DC (3-pin connector)
- Current: 0.06A (0.72W)
- MTBF: >150,000 hours
Technical Specifications:
| Category | Specification |
|---|---|
| Model | NF-P12 redux-900 |
| Dimensions | 120x120x25mm |
| Weight | 140g |
| Blade Design | 9 pressure-optimized blades |
| Frame Color | Grey (redux series) |
| Connector | 3-pin (non-PWM) |
Bundle Includes:
- 4x Anti-vibration rubber mounts (NA-SAV2 redux)
- 4x Fan screws
- 1x Low-Noise Adapter (reduces to 750 RPM)
Ideal Applications:
- Silent CPU air coolers
- Case ventilation (intake/exhaust)
- Home theater PCs (HTPCs)
- Office/workstation builds
- NAS and server cooling


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