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chris
> 3 daySilent and powerful
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rapid1
Greater than one weekbought for a rebuild worked great
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grumpy
> 3 dayThese fans are the best out there. Incredible air flow and incredibly silent. Everything from the fan to the packaging screams high end and quality.
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Claud Pfannerstill
Greater than one weekThese fans are so quiet that now my CPU water pump annoys tf out of me. Seriously, I never knew it was this loud until it was the only noise my PC made.
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Anastasia
> 3 dayI bought this as a second pull CPU fan. I quickly mounted it to my CPU cooler, resulting in one push and one pull fan to increase airflow across the cooler radiator.
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_SeriousSam_
09-06-2025LOVE these Noctua fans! I replaced all my case fans and my CPU fan with these redux models and could NOT be more satisfied!! They were the perfect fit for silencing my sound dampening case to ridiculous levels. I even like the colors better than the standard Noctua line of cream and maroon. These are a great deal and a win-win for anyone that wants Noctua silence and quality without the high price point of standard Noctua lines of products!
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elviscera
09-06-2025With regard to the Noctua NF-S12B redux-1200 PWM fan: They are relatively inexpensive but (to me) are much noisier than the spec indicates. Late at night or when there is little ambient noise, they can be easily heard when spinning up to handle a temp increase (via PWM). The elevated sound is a smooth whoosh -- not tremendously bothersome but still very noticeable.
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gmg
> 3 dayThis fan lives up to the Noctua reputation for quiet fans providing good airflow and static pressure. It should serve well as a radiator fan or general purpose case fan.
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Aldemar H.
> 3 dayBought this fan also with a pair of 140mm fans of this same family.
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Cameron M
> 3 dayI put 7 of them in my PC and it exceeded my expectations. Great high-performance fans for the price. Just know the difference between airflow and static pressure and you wont go wrong with Noctua fans.