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Corsair H150i Elite Capellix vs Noctua NH-U9S: Comparison
What is the difference between Corsair H150i Elite Capellix and Noctua NH-U9S?
The gap that matters here is fan count: Corsair H150i Elite Capellix 3 against Noctua NH-U9S 1, which puts Corsair H150i Elite Capellix 67% ahead. Add static pressure to that, 4.2 mmH2O on the Corsair H150i Elite Capellix versus 2.28 mmH2O on the Noctua NH-U9S, and the pattern holds. Airflow runs the same way, 75 CFM on the Corsair H150i Elite Capellix versus 46.44 CFM on the Noctua NH-U9S, another win for Corsair H150i Elite Capellix. Max speed runs the same way, 2400 RPM on the Corsair H150i Elite Capellix versus 2000 RPM on the Noctua NH-U9S, another win for Corsair H150i Elite Capellix.
Which should you buy, Corsair H150i Elite Capellix or Noctua NH-U9S?
Buy the Corsair H150i Elite Capellix for RGB builds already using Corsair iCUE peripherals and 360mm-radiator cases needing flagship-adjacent cooling, though it is not built for buyers wanting an LCD pump display and Non-Corsair RGB ecosystems (Link/CAM users). The Noctua NH-U9S is the one to take for mainstream, non-overclocked builds where 130W of headroom is genuinely enough and buyers who value quiet, low-vibration operation over maximum thermal ceiling. It also earns its place with mATX builders who want reliable Noctua cooling without a full-size footprint. Avoid it for overclocked or high-TDP flagship CPUs, where the thermal ceiling runs out quickly. Our rating of the Corsair H150i Elite Capellix (8.2/10): A proven, well-rounded 360mm RGB AIO for Corsair-ecosystem builds without LCD-tier pricing. Our rating of the Noctua NH-U9S (8/10): A sensible, well-built compact cooler for mATX builds that don't need flagship-level thermal headroom.
Frequently asked questions
Do the Corsair H150i Elite Capellix and Noctua NH-U9S differ on noise level?
Yes. Noise Level reads 37 dBA on the Corsair H150i Elite Capellix versus 22.8 dBA on the Noctua NH-U9S.
Is the PWM Control the same on the Corsair H150i Elite Capellix and Noctua NH-U9S?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- Corsair H150i Elite Capellix
- Corsair
- Noctua NH-U9S
- Noctua
Cooler Type
- Corsair H150i Elite Capellix
- AIO Liquid
- Noctua NH-U9S
- Air Tower
Series
- Corsair H150i Elite Capellix
- Corsair H150i Elite Capellix
- Noctua NH-U9S
- Noctua NH-U9S
Model Number
- Corsair H150i Elite Capellix
- CW-9060050-WW
- Noctua NH-U9S
- NH-U9S
Tower Layout
- Corsair H150i Elite Capellix
- Not Applicable
- Noctua NH-U9S
- Single-Tower
Fan Count
- Corsair H150i Elite Capellix
- 3Best
- Noctua NH-U9S
- 1-67%
Noise Level
- Corsair H150i Elite Capellix
- 37 dBA
- Noctua NH-U9S
- 22.8 dBABest
RGB Lighting
- Corsair H150i Elite Capellix
- Yes
- Noctua NH-U9S
- No
Fan Size
- Corsair H150i Elite Capellix
- 120 mm
- Noctua NH-U9S
- 92 mm
Max Speed
- Corsair H150i Elite Capellix
- 2400 RPMBest
- Noctua NH-U9S
- 2000 RPM-17%
Airflow
- Corsair H150i Elite Capellix
- 75 CFMBest
- Noctua NH-U9S
- 46.44 CFM-38%
Static Pressure
- Corsair H150i Elite Capellix
- 4.2 mmH2O
- Noctua NH-U9S
- 2.28 mmH2O-46%
PWM Control
- Corsair H150i Elite Capellix
- Yes
- Noctua NH-U9S
- Yes
Fans
- Corsair H150i Elite Capellix
- 3x ML120 RGB PWM, 120mm
- Noctua NH-U9S
- 1x NF-A9 PWM, 92mm
Which one should you pick?
Choose Corsair H150i Elite Capellix if you want the higher fan count (3 vs 1), the higher max speed (2400 RPM vs 2000 RPM) and the higher airflow (75 CFM vs 46.44 CFM).
Choose Noctua NH-U9S if you want the lower noise level (22.8 dBA vs 37 dBA).
Price comparison
| Retailer | Corsair H150i Elite Capellix | Noctua NH-U9S |
|---|---|---|
| Amazon | View on Amazon | View on Amazon |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Corsair H150i Elite Capellix
8.2 / 10 Expert Rating
A proven, well-rounded 360mm RGB AIO for Corsair-ecosystem builds without LCD-tier pricing.
Noctua NH-U9S
8 / 10 Expert Rating
A sensible, well-built compact cooler for mATX builds that don't need flagship-level thermal headroom.