XILENCE PWM-kotelotuuletin Performance C Series 120x120x25mm, 4-pin PWM

The XILENCE PWM Case Fan Performance C Series 120x120x25mm is a standard-size chassis fan with a 4‑pin PWM connector for automatic speed regulation. It is built for general PC cooling tasks such as intake, exhaust, or support for CPU coolers in desktop systems and workstations. The fan's dimensions and PWM control allow it to deliver adjustable airflow while reducing noise levels at lower revolutions per minute.

Advantages

This 120 mm fan provides a balance between airflow and acoustic performance thanks to PWM speed control that adjusts RPM according to system load. Its standard 25 mm thickness fits most case mounts and fan brackets, making installation straightforward. The fan is suitable for continuous operation in typical desktop and workstation environments and is compatible with motherboards and fan controllers that support 4‑pin PWM headers.

Suitable for

When it may not be suitable

This fan uses a standard 4‑pin PWM connector and requires a compatible PWM header for automatic speed control; systems without PWM support will still run the fan but will not benefit from dynamic RPM adjustment. It is a general-purpose case fan and not a specialized liquid pump or high-static-pressure model for dense radiators; for heavy radiator use, a fan explicitly designed for high static pressure is preferable.

Key specifications

How to use

Install the fan into a compatible 120 mm mount inside the PC chassis using the case's mounting points and appropriate screws or anti-vibration fittings. Connect the 4‑pin cable to a motherboard PWM fan header or a PWM-capable fan controller to enable automatic speed regulation. Ensure the airflow direction matches the intended role (intake or exhaust) and route the cable to avoid contact with rotating blades. Verify fan operation in BIOS or system monitoring software and adjust fan curves if needed for a balance between cooling and noise.

What to consider before purchase

Recommendations

Use this XILENCE Performance C Series 120 mm PWM fan as an intake or exhaust in standard desktop and workstation builds, and connect it to a 4‑pin PWM header to allow automatic speed adjustment. For radiator-mounted setups, compare static pressure specifications before selecting this model.