2 ventole di ricambio versione silenziosa per interruttore Unifi Ubiquiti US-24-250W 18dBA
UniFi Switch US-24-250W PoE. Super Silence. ~Super silent FAN - makes a HUGE difference! This is a Quiet Sunon fan, 13~18dB-A noise level. This is most quiet fan in it's form factor. Very quiet fans!