# Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown)

- Category: Case Cooler
- Brand: Noctua
- Model: NF-A6x25 PWM
- Part number: NF-A6x25 PWM
- Price (US): $16.95
- Price last checked: 2026-08-06
- Rating: 4.8/5 from 1915 Amazon reviews
- Warranty: 6 years
- Product page: https://buildmypc.net/component-details/case-cooler/noctua-nf-a6x25-pwm/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Noctua |
| Model | NF-A6x25 PWM |
| FAN RPM | 550 to 3000 RPM |
| Noise Level | 13.7 to 19.3 dBA |
| Airflow | 13.3 to 17.19 CFM |

## Key Features

- Premium quiet fan, 60x60x25 mm, 12V, 4-pin PWM, max. 3000 RPM, max. 19.3 dB(A), >150,000 h MTTF
- Award-winning 60x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal replacement for noisy or broken 12V 6cm fans in DVRs, NAS, network and storage devices, 3D printers, etc.
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 550-3000rpm speed range (2300rpm 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

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.