# Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

- Category: Case Cooler
- Brand: Noctua
- Model: S12A
- Part number: NF-S12A PWM
- Price (US): $21.95
- Price last checked: 2026-08-06
- Rating: 4.9/5 from 2141 Amazon reviews
- Warranty: 6 years
- Product page: https://buildmypc.net/component-details/case-cooler/noctua-s12a-nf-s12a-pwm/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Noctua |
| Model | S12A |
| FAN RPM | 1200 RPM |
| Noise Level | N/A |
| Airflow | 17.8 CFM |

## Key Features

- Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 17.8 dB(A), >150,000 h MTTF
- Award-winning third-gen 120x25mm S12 fan with Anti-Stall Knobs and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Airflow-optimised design for highly efficient, near-silent ventilation of PC cases and other chassis (intake & exhaust), cabinet cooling, etc.
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 300-1200rpm speed range (900rpm max. with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header

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