Noctua A20 PWM chromax.black.swap vs Noctua NF-A14x25 G2 LS-PWM

A side-by-side spec comparison of the Noctua A20 PWM chromax.black.swap and the Noctua NF-A14x25 G2 LS-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 A20 PWM chromax.black.swap and Noctua NF-A14x25 G2 LS-PWM.
Specification	Noctua A20 PWM chromax.black.swap $39.95 Winner Buy on Newegg	Noctua NF-A14x25 G2 LS-PWM $44.95 Buy on Amazon
RGB	No	No
RPM	{"max":350,"min":350}	{"max":600,"min":600}
Size	200"	140"
Noise Level	18.1 dBA	8.6 dBA
Airflow (CFM)	86.46 CFM	39.7 CFM
Quantity	1	1

Noctua A20 PWM chromax.black.swap

spec won

Noctua NF-A14x25 G2 LS-PWM

spec won

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