Fractal Design AL-14 Prisma 140mm Addressable RGB PWM Fan Review
Fractal Design AL-14 Prisma 140mm Addressable RGB PWM Fan Review
Table of Contents
Introduction
The Fractal Design AL-14 Prisma is a 140mm PWM fan with addressable RGB lighting, promising both impressive airflow and aesthetic appeal. It’s aimed at PC enthusiasts looking to enhance their system’s cooling and visual flair. I’ve been putting this fan through its paces for the past few weeks, and I’m ready to share my in-depth analysis.
Features
The AL-14 Prisma boasts a number of features designed for optimal cooling and visual customization:
- 140mm Fan Size: Offers a balance of airflow and noise levels.
- 103.85 CFM Airflow: Efficiently moves air across components, aiding in heat dissipation.
- Up to 1700 RPM: Allows for variable airflow control depending on your needs.
- LLS Bearing: Provides smooth operation and long lifespan.
- Addressable RGB Lighting: Offers vibrant and customizable lighting effects, controllable through compatible motherboards or RGB controllers.
- 3-Pin RGB Connector: For easy integration with standard RGB setups.
- 4-Pin PWM Connector: Enables precise speed control via PWM signal from your motherboard.
- White Color: Blends seamlessly with modern PC builds.
Specifications
| Feature | Specification |
|---|---|
| Fan Size | 140mm |
| Airflow | 103.85 CFM |
| RPM | Up to 1700 RPM |
| Bearing Type | LLS |
| RGB Connector | 3-Pin Addressable |
| PWM Connector | 4-Pin |
| Color | White |
Performance
The AL-14 Prisma delivers impressive performance for a 140mm fan. In my testing, it efficiently moved air through my PC case, keeping components cool even under heavy workloads. The fan’s speed control via PWM is responsive and accurate, allowing me to adjust noise levels based on my preference. While the fan can get audible at its highest RPM, it remains acceptably quiet at lower speeds, suitable for a wide range of use cases.
The RGB lighting is another standout feature. The Prisma’s addressable LEDs are bright and colorful, offering a wide spectrum of customizable effects. The ability to synchronize the lighting with other compatible components adds a visual layer of cohesion to the build.
Pros & Cons
Pros:
- Excellent airflow and cooling performance.
- Responsive PWM control for adjustable noise levels.
- Vibrant and customizable addressable RGB lighting.
- Durable LLS bearing for long lifespan.
- Compatible with various RGB ecosystems.
Cons:
- Can be slightly audible at its highest RPM.
- Price point may be higher compared to some other 140mm fans.
Final Verdict
The Fractal Design AL-14 Prisma is a solid choice for anyone seeking a balance between cooling performance, visual appeal, and reasonable noise levels. Its strong airflow, customizable RGB lighting, and responsive PWM control make it a versatile option for various PC builds. While the price might be a consideration, the overall package delivers good value for those prioritizing performance and aesthetics.
I recommend the Fractal Design AL-14 Prisma to anyone looking for a quality 140mm fan that can enhance their system’s cooling and provide a touch of style. It’s a well-rounded fan that excels in both function and form.
