ARCTIC S12038-4K 120mm Industrial Cooling Fan 4000 RPM (3-Pack)

ARCTIC S12038-4K 120mm Industrial Cooling Fan 4000 RPM (3-Pack)

The ARCTIC S12038-4K 120mm Industrial Cooling Fan (3-Pack) is a professional-grade cooling solution designed for servers, data centers, rack-mounted systems, NAS enclosures, JBOD units, and industrial computing environments. Built for reliable 24/7 operation, this fan pack delivers strong airflow and high static pressure performance to maintain stable temperatures in demanding and high-density systems.

Each fan features a robust 120mm × 38mm thick frame, which provides significantly higher air pressure compared to standard 25mm fans. This design allows the S12038-4K to effectively push air through dense heatsinks, restricted airflow channels, and tightly packed server chassis where efficient cooling is essential for system stability and performance.

With a maximum speed of up to 4000 RPM, these fans provide powerful and consistent cooling for enterprise and industrial applications. The PWM control support enables dynamic speed adjustment based on system temperature, allowing users to balance performance, noise levels, and energy efficiency depending on workload requirements.

The S12038-4K is equipped with a dual ball bearing system, ensuring long operational lifespan, durability, and stable performance even under continuous 24/7 usage. This makes it ideal for mission-critical environments where uninterrupted cooling and reliability are essential.

Designed for high static pressure performance, the fan efficiently moves air through restricted airflow systems, ensuring effective cooling of CPUs, GPUs, storage devices, and power components in compact or high-density server configurations.