Fan Xilence XPF40.W 4 cm Black

The Xilence XPF40.W 4 cm Black is a compact cooling fan engineered for use in constrained spaces where reliable airflow is required. With a maximum rotational speed of 4500 RPM and a low-profile frame measuring 40 mm x 40 mm x 11 mm, this fan provides targeted air movement for small computer enclosures, power supplies, and other electronic devices. Its black finish integrates unobtrusively into most system interiors while focusing on practical cooling performance.

Advantages

Designed for efficiency in tight installations, the fan delivers high-speed airflow relative to its size, enabling improved heat dissipation from components with limited clearance. The slim 11 mm thickness makes it compatible with thin mounting locations where standard fans cannot fit. The neutral black colour reduces visual contrast inside cases and helps maintain a clean aesthetic. Its simple construction offers straightforward installation and consistent operation in a range of low- to medium-stress cooling scenarios.

Suitable for

• Small form-factor computer cases and mini-ITX builds
• Supplementary cooling for graphics cards, VRMs, or chipset areas
• Cooling for external enclosures, NAS units, or compact power supplies
• Electronics enclosures and DIY projects with limited mounting depth

Key specifications

• Fan diameter: 40 mm
• Maximum rotational speed: up to 4500 RPM
• Dimensions (L×W×H): 40 × 40 × 11 mm
• Colour: black
• Form factor: low-profile 4 cm fan

How to use

Mount the fan in the intended location using the appropriate screws or brackets for a 40 mm fan. Ensure correct orientation so the airflow direction aligns with the desired intake or exhaust path. Connect the fan to a compatible power source or fan header on the motherboard or controller, observing correct voltage and connector type. Verify there is adequate clearance for the 11 mm thickness and secure wiring to avoid contact with moving blades. After installation, monitor fan operation and system temperatures to confirm improved airflow and thermal behaviour.

Usage recommendations

For optimal performance, place the fan where it can create direct airflow over heat-sensitive components and avoid mounting behind obstructive cables or panels. Regularly check and clean the fan to prevent dust buildup, and if noise or vibration becomes noticeable, re-tighten mounting screws or use anti-vibration mounts. Use this fan as part of a coordinated cooling strategy rather than as the sole cooling solution for high-heat components.