COO-XPF40.W Xilence 4500RPM Case Fan

High-Density 40mm Server Chassis Axial Cooling Module with the COO-XPF40.W

The COO-XPF40.W is a compact 40 x 40 x 10 mm axial case fan designed for targeted airflow in space-constrained 1U/2U server chassis, network appliances, and embedded platforms. In dense rack environments where localized hotspots form around VRMs, NICs, and storage backplanes, the COO-XPF40.W supports deterministic thermal behavior by delivering controlled spot cooling without requiring a chassis redesign.

Using a 12V DC motor and a standard 3-pin connection, the COO-XPF40.W integrates cleanly into common server and appliance fan headers, enabling straightforward replacement and maintenance workflows. Its 4500 RPM operating point balances airflow delivery with a 19 dB(A) acoustic profile, helping maintain predictable system noise envelopes in shared data centre spaces and lab racks. The low 16 g mass reduces mechanical load on fan brackets, which is important for vibration-sensitive embedded systems and high-density node trays.

Why Choose the COO-XPF40.W?

The COO-XPF40.W is engineered for high-density deployments where thermal headroom is limited and serviceability is critical. By fitting standard 40mm mounts, the COO-XPF40.W enables fast field replacement, supports consistent spares strategies across mixed fleets, and improves density-to-reliability outcomes by stabilizing component temperatures in confined airflow paths.

Xilence focuses on practical thermal engineering for enterprise and edge infrastructure, prioritizing compatibility with established mounting standards and electrical interfaces. This approach aligns with modern data centre operational requirements by simplifying maintenance cycles, reducing downtime risk during fan swaps, and supporting repeatable thermal performance in compact chassis designs.

Key Applications:

• 1U/2U server chassis spot cooling
• Networking appliances airflow management
• Embedded systems thermal stabilization
• 40mm fan replacement and maintenance

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout and spares planning for the COO-XPF40.W, enabling efficient procurement for maintenance windows. You can also extend the warranty up to 6 years to protect long-lived infrastructure deployments.