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Noctua A14 ULN vs Noctua A15 PWM

A side-by-side spec comparison of the Noctua A14 ULN and the Noctua A15 PWM. 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 A14 ULN and Noctua A15 PWM.
Specification
RGBNoNo
RPM{"max":650,"min":650}{"max":900,"min":900}
Size140"140"
Noise Level9.1 dBA13.8 dBA
Airflow (CFM)50 CFM50 CFM
Quantity11

Noctua A14 ULN

2

specs won

Noctua A15 PWM

0

specs won

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