# Silverstone Tek Professional PWM 92mm Fan with Optimal Performance and Low Noise Cooling FW91

- Category: Case Cooler
- Brand: SilverStone Technology
- Model: FW91
- Part number: FW91
- Price (US): $10.89
- Price last checked: 2026-08-05
- Rating: 4.0/5 from 23 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/case-cooler/silverstone-technology-fw91/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | SilverStone Technology |
| Model | FW91 |
| FAN RPM | 2800 RPM |
| Noise Level | 27.7 dBA |
| Airflow | 49.5 CFM |

## Key Features

- Unique double curved fan blade design create high air pressure with low noise. Air flow - 49.5 CFM. Noise level - 27.7 decibels
- PWM design allows 1500 ~ 2800rpm fan speed control by motherboard
- Air-inlet with optimized aerodynamic reduces noisy air turbulence
- Anti-vibration rubber pads included for additional noise dampening

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