Noctua NF-A4x20 FLX Computer Case Fan - Cooling Performance for Enthusiasts (Computer, Fan, Enthusiast)

The Ultimate Feature Rundown

Ideal for Those Seeking Superior Quiet Cooling

Are you tired of noisy fans disrupting your peace? Our Premium quiet fan is the perfect solution. Designed to be whisper-soft, it operates at just 14.9 dB(A), making it ideal for any space where silence is crucial.

Award-Winning Design for Enhanced Cooling

Our A-series design combines Flow Acceleration Channels and Advanced Acoustic Optimisation to provide superior quiet cooling performance. This means you get effective cooling without the annoying hum.

Perfect for 1U Applications

The 40x40x20 mm compact size makes it perfect for 1U applications. Easily replace fans in network and storage equipment like routers, switches, and NAS devices. It's also a versatile fit for DVRs and other similar devices.

Adjustable Speed for Precise Control

We understand the importance of fine-tuned performance. Our 3-pin FLX version offers speed settings of 5000/4400/3700rpm. This lets you adjust the fan for maximum airflow or near-silent operation, depending on your needs.

Comes with Everything You Need

For hassle-free installation, our fan includes anti-vibration mounts, fan screws, an extension cable, and an OmniJoin adaptor set. These extras ensure a secure and reliable setup, making maintenance easier.

Exceptional Durability

Designed to last, our fan boasts an impressive Mean Time To Failure (MTTF) of more than 150,000 hours. This means you can enjoy its cool, quiet operation for years to come.

Why Choose This Fan?

• Silent Operation: Operates at just 14.9 dB(A), perfect for any sensitive environment.
• Superior Cooling: The A-series design ensures efficient and quiet cooling.
• Versatile Size: Ideal for 1U applications in network and storage devices.
• Adjustable Speed: Fine-tune fan performance for optimal airflow or silence.
• Complete Setup: Includes everything needed for easy installation.
• Durability: Designed for long-term reliability.

If you're looking for a fan that performs quietly and effectively, this is your best choice.