Noctua B9 redux-1600 vs Noctua R8 redux-1200

A side-by-side spec comparison of the Noctua B9 redux-1600 and the Noctua R8 redux-1200. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which case fan is right for your build.

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Side-by-side specification comparison of Noctua B9 redux-1600 and Noctua R8 redux-1200.
Specification	Noctua B9 redux-1600 $14.95 Newegg price as of Oct 22, 05:01 UTC Buy on Newegg	Noctua R8 redux-1200 $13.95 Newegg price as of Oct 22, 19:02 UTC Also at Amazon $13.95Amazon price as of Oct 23, 00:00 UTC Buy on Newegg
RGB	No	No
RPM	{"max":350,"min":350}	{"max":1200,"min":1200}
Size	92"	80"
Noise Level	17.6 dBA	9.1 dBA
Airflow (CFM)	37.85 CFM	21.07 CFM
Quantity	1	1

Too close to call — these products trade blows on the specs that matter.

Noctua B9 redux-1600

performance point

Noctua R8 redux-1200

performance point

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

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