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Most cooler makers publish one decibel figure, at full speed. A few publish figures at partial load, which is where a cooler actually runs. See the quietest air, low profile and liquid coolers.
September 22, 2026 · 4 min read
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Case fan makers publish exact dB(A) figures, but always at full speed. See the quietest 120mm and 140mm fans, and why RPM matters more than the badge.
September 22, 2026 · 5 min read
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Only two PSU makers publish decibel figures. Everyone else publishes a Cybenetics letter grade, which converts to a dB band. Here is how to read both, and the quietest units we found.
September 22, 2026 · 4 min read
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