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Noctua A4x20 PWM vs Noctua P12-1300

A side-by-side spec comparison of the Noctua A4x20 PWM and the Noctua P12-1300. 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 A4x20 PWM and Noctua P12-1300.
Specification
RGBNoNo
RPM{"max":1200,"min":1200}{"max":900,"min":900}
Size40"120"
Noise Level12.2 dBA12.6 dBA
Airflow (CFM)4.89 CFM37.33 CFM
Quantity11

Noctua A4x20 PWM

1

spec won

Noctua P12-1300

1

spec won

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