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Discontinued

NF-B9

92x25mm fan

Proven NF-B9 design

Tens of thousands swear by the classic NF-B9

SSO Bearing

Time-tested SSO-Bearing for exceptional long-term stability

Trusted Noctua quality

Renowned for impeccable quality and outstanding longevity

Overview
Specifications
Features
Reviews
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Product discontinued. Successor model: NF-A9 FLX

The NF-B9's highly-optimised blade design achieves an exceptional level of airflow and static pressure that most other fans can only reach at much higher speeds. Bevelled blade tips, Vortex-Control Notches as well as Noctua's SCD drive system and premium-grade SSO-Bearing ensure outstanding quietness and long-term stability.

Tech4PCs.com logo

Tech4PCs.com•Servando Silva

“El mejor ventilador (ruido/rendimiento) DE 90mm.”

DragonSteelMods.com logo

DragonSteelMods.com•Kristofer Brozio

“Noctua makes great products and they seem to get better with each revision or re-engineering of them. The NF-B9 is a great choice for those looking for great performance without the added noise that comes with high CFM fans.”

XSReviews.co.uk logo

XSReviews.co.uk•Steve Parker

“This fan is perfect for people yearning for quiet PC's for their cases, or even their CPU coolers. I've seen many generic PC's that use 92mm fans which are far too loud for what they are doing. Using one of these instead will cost you a little bit mo...”

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