Fan Supermicro FAN-0154L4

The Supermicro FAN-0154L4 is a compact high-speed cooling fan engineered for effective heat removal in constrained computer environments. With a maximum rotational speed of 22500 RPM and a small footprint of 40mm × 28mm × 40mm, this black fan is intended for applications where strong airflow and tight mounting space coexist. Its design focuses on stable rotation and consistent airflow to support thermal management in servers, workstations, and embedded systems.

Advantages

The fan delivers high rotational speed to improve convective cooling in small form-factor systems while maintaining a compact physical profile. Its small dimensions allow installation in narrow chassis areas or near heat-generating components where larger fans cannot fit. The consistent airflow helps maintain component temperatures, reducing thermal throttling and contributing to system reliability.

Suitable for

• Server racks and blade servers with limited internal clearance
• High-density workstations and compact PCs
• Cooling of power supplies, VRMs, and storage arrays in tight compartments
• Embedded systems, network appliances, and industrial controllers

Key specifications

• Maximum rotational speed: 22500 RPM
• Dimensions (W × D × H): 40 mm × 28 mm × 40 mm
• Colour: Black
• Product type: Cooling fan

How to use

Install the fan in the intended mounting location ensuring correct airflow direction toward the targeted heat source or exhaust path. Use appropriate mounting hardware and follow the host system’s spacing and connector requirements. Connect the fan to the designated fan header or power source compatible with the fan’s voltage and control method. Verify secure electrical connections and confirm fan operation through system firmware or monitoring software.

Usage recommendations

Operate the fan within the host system’s specified voltage and temperature ranges; allow for unobstructed airflow around the fan and periodically check for dust build-up. When integrating into server or embedded systems, consider vibration isolation and secure mounting to prevent noise and mechanical wear. For controlled cooling, pair the fan with appropriate speed-control or thermal monitoring to balance noise and cooling performance.