# Noctua NF-A9 FLX, Premium Quiet Fan, 3-Pin (92mm, Brown)

- Category: Case Cooler
- Brand: Noctua
- Model: A9 FLX 
- Part number: NF-A9 FLX
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.8/5 from 1328 Amazon reviews
- Warranty: 6 years
- Product page: https://buildmypc.net/component-details/case-cooler/noctua-a9-flx-nf-a9-flx/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Noctua |
| Model | A9 FLX  |
| FAN RPM | 1600 RPM |
| Noise Level | 17.1 dBA |
| Airflow | 38.02 CFM |

## Key Features

- Premium quiet fan, 92x92x25 mm, 12V, 3-pin Molex, 1600/1250/1050 RPM, max. 17.1 dB(A), >150,000 h MTTF
- Award-winning 92x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal for 9cm CPU coolers (e.g. Noctua NH-U9(S) & NH-D9L series), compact PC cases (HTPC, ITX, Small Form Factor), replacement fan for NAS and other devices, etc.
- 3-pin FLX version provides 1600/1250/1050rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation
- Includes anti-vibration mounts, fan screws, Low-Noise & Ultra-Low-Noise Adaptors, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply

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