Noctua B9 redux-1600 vs Noctua R8-1800
A side-by-side spec comparison of the Noctua B9 redux-1600 and the Noctua R8-1800. 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.
As an Amazon Associate, PlanMyPC earns from qualifying purchases. We may also earn from other stores linked here. How we make money
| Specification | ||
|---|---|---|
| RGB | No | No |
| RPM | {"max":350,"min":350} | {"max":800,"min":800} |
| Size | 92" | 80" |
| Noise Level | 17.6 dBA | 7 dBA |
| Airflow (CFM) | 37.85 CFM | 50 CFM |
| Quantity | 1 | 1 |
Winner: Noctua R8-1800 — driven by Noise Level (7 dBA), Airflow (CFM) (50 CFM)
Noctua B9 redux-1600
0
performance points
Noctua R8-1800
2
performance points
Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).
Compare more parts
Add a third or fourth case fan to this comparison, or build a side-by-side from scratch in the interactive compare tool.