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Noctua R8 PWM vs Noctua R8 redux-1800

A side-by-side spec comparison of the Noctua R8 PWM and the Noctua R8 redux-1800. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which case fan is right for your build.

Side-by-side specification comparison of Noctua R8 PWM and Noctua R8 redux-1800.
Specification
RGBNoNo
RPM{"max":300,"min":300}{"max":1800,"min":1800}
Size80"80"
Noise Level10.19 dBA17.1 dBA
Airflow (CFM)23.19 CFM31.37 CFM
Quantity11

Noctua R8 PWM

1

spec won

Noctua R8 redux-1800

1

spec won

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