>[it] doesn’t have a single fan. Indeed, it doesn’t have any moving parts at all. It’s totally silent — 0dB.
Things without moving parts emit sound. LED lights are a simple example. Anytime you have a wave -- be it mechanical or electrical -- you'll have some of the harmonics will 'bleed' into the acoustic spectrum.
Things without moving parts emit sound. LED lights are a simple example. Anytime you have a wave -- be it mechanical or electrical -- you'll have some of the harmonics will 'bleed' into the acoustic spectrum.