Fan UBIQUITI UACC-FAN-F2B-4020, black, 18,000 RPM max, 10.8 W, 79.9×47.5×41.3 mm

Replacement fan UBIQUITI UACC-FAN-F2B-4020 designed for network equipment. This compact black fan offers front-to-back airflow, a maximum speed of 18,000 RPM and total power consumption of 10.8 W. Its dimensions (79.9 × 47.5 × 41.3 mm) make it suitable for installation in confined spaces of switches and other rack devices to provide active cooling and help maintain stable operating temperatures.

Advantages

The fan is hot-swappable, enabling replacement without powering down the host device. Its front-to-back airflow aligns with typical rack cooling schemes, and the compact form factor fits tight installations. With a rated power of 10.8 W and a high maximum rotational speed, the unit provides effective forced-air cooling for small network enclosures.

Suitable for

• Cooling switches and routers in rack-mounted installations
• Replacement fan for UBIQUITI network devices with compatible form factor
• Compact network enclosures and confined spaces inside rack units

Key specifications

• Maximum rotational speed: 18,000 RPM
• Power consumption: 10.8 W
• Airflow direction: front-to-back
• Color: black
• Dimensions: 79.9 × 47.5 × 41.3 mm

How to use

Power down the device only if manufacturer instructions require it; the fan supports hot-swapping so it can be replaced while the host remains powered if the equipment documentation permits. Remove the existing fan module according to the device service manual, install the UBIQUITI UACC-FAN-F2B-4020 into the same slot ensuring correct orientation for front-to-back airflow, and secure the module. Verify proper seating and power connection, then monitor device temperatures and fan operation after installation.

Recommendations

Use this fan as a direct replacement only for devices with compatible mounting and electrical interfaces. Follow the equipment manufacturer’s service procedures for hot-swap operations and verify airflow direction to match rack cooling design. Regularly inspect and, if necessary, clean the fan and surrounding vents to maintain cooling performance.