Premium quiet fan, 40x10mm, designed for low noise and efficient cooling in compact spaces. It features a 4-pin PWM interface for precise speed control and is ideal for use in 1U servers, network devices, and storage equipment. The fan operates at a maximum of 5000 RPM and produces as little as 19.6 dB(A) of noise, making it suitable for environments where quiet operation is essential. Its advanced acoustic optimization ensures minimal turbulence and vibration, contributing to its long lifespan of over 150,000 hours.
The fan's A-series design includes Flow Acceleration Channels that enhance airflow efficiency while maintaining low noise levels. This makes it a popular choice among users looking for reliable cooling solutions without the typical noise associated with high-speed fans. The 40x10mm size is specifically tailored for tight spaces, such as those found in routers, switches, and NAS devices. The fan's compatibility with 4-pin PWM headers allows for seamless integration with most modern motherboards and cooling systems.
The package includes anti-vibration mounts to reduce noise and prevent resonance, along with a Low-Noise Adaptor that limits the maximum speed to 3700 RPM for even quieter operation. Additional accessories like the OmniJoin adaptor set ensure compatibility with various fan headers, making installation straightforward. The fan is built with high-quality materials to ensure durability and consistent performance over time.
This fan is particularly useful in environments where both cooling efficiency and noise reduction are critical. It is commonly used in data centers, home servers, and other compact computing setups that require reliable thermal management without disruptive noise. However, due to its small size, it may not be suitable for applications requiring high airflow in larger enclosures.
Brand: Noctua
Model: NF-A4x10 PWM
Specifications: 40x10mm, 12V, 4-pin PWM, 1000-5000 RPM (3700 RPM with Low-Noise Adaptor), 19.6 dB(A), >150,000 h MTTF
Features: Flow Acceleration Channels, Advanced Acoustic Optimisation, Low-Noise Adaptor, anti-vibration mounts, OmniJoin adaptor set
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