Liebernetz 19-SILENT Fan Unit - Horizontal Exhaust - 50 m³/h Airflow - 1U - 12V DC - Super Quiet 15 dB - Black (90LN19LUE1HE8BRS)

This 19-inch rack fan unit stands out with its super-quiet operation at just 15 dB(A), making it ideal for noise-sensitive environments where cooling cannot be compromised. Unlike standard rack fans, it combines a high airflow of 50 m³/h with a horizontal exhaust direction, ensuring efficient heat removal from network cabinets and server racks.

Highlights

• Ultra-silent operation: only 15 dB(A) noise level
• High airflow: 50 m³/h for effective cooling
• Horizontal exhaust direction for targeted heat dissipation
• Compact 1U form factor, fits standard 19-inch racks
• Powered by 12V DC for safe and efficient operation
• Black finish blends seamlessly with rack equipment

In daily use

Installed in a 1U slot, this fan unit actively pulls warm air out of the rack, preventing hotspots and extending the lifespan of your equipment. Its silent operation ensures it won't disturb office or studio environments, while the 12V DC power allows integration with common rack power systems.

Full specifications

• Form Factor: 19-inch Rack Mount
• Rack Units (RU): 1U
• Airflow Direction: Horizontal Exhaust
• Airflow Volume: 50 m³/h
• Noise Level: 15 dB(A)
• Operating Voltage: 12V DC
• Color: Black
• Fan Type: Silent Fan Unit
• Application: Server Rack Cooling, Network Cabinet Ventilation
• Cooling Type: Active
• Power Input: DC
• Mounting Standard: EIA-310-D (19-inch Rack Standard)
• Product Series: SILENT
• Airflow Orientation: Outward

Final note

A reliable and quiet cooling solution for any 19-inch rack setup, combining performance with minimal acoustic footprint.