Noctua A9 FLX vs Noctua A9x14 HS-PWM chromax.Black.swap

A side-by-side spec comparison of the Noctua A9 FLX and the Noctua A9x14 HS-PWM chromax.Black.swap. 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 A9 FLX and Noctua A9x14 HS-PWM chromax.Black.swap.
Specification	Noctua A9 FLX $18.95 Winner Buy on Newegg	Noctua A9x14 HS-PWM chromax.Black.swap $18.95 Buy on Amazon
RGB	No	No
RPM	{"max":1050,"min":1050}	{"max":600,"min":600}
Size	92"	92"
Noise Level	8.4 dBA	23.6 dBA
Airflow (CFM)	25.25 CFM	33.84 CFM
Quantity	1	1

Noctua A9 FLX

spec won

Noctua A9x14 HS-PWM chromax.Black.swap

spec won

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