Making black versions of Noctua's beige fans is 'less like painting a wooden fence... and more like changing the colour of a carbon-fibre Formula 1 part'
Noctua faces significant challenges in producing black versions of its traditionally beige fans due to the precision required in manufacturing. The addition of carbon black pigments alters material properties like viscosity and crystallisation, disrupting the delicate balance needed for optimal fan performance. As a result, new molds and tooling may be required, along with six months of high-temperature testing, causing substantial delays.
- ▪Producing black Noctua fans is compared to changing the color of a carbon-fibre Formula 1 part, not simply painting.
- ▪Carbon black pigments alter melt viscosity, heat absorption, and crystallisation behaviour in the plastic.
- ▪New molds and tooling may be needed, and all new models undergo at least six months of high-temperature testing.
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Hardware Cooling Making black versions of Noctua's beige fans is 'less like painting a wooden fence... and more like changing the colour of a carbon-fibre Formula 1 part' News By Andy Edser published 1 May 2026 I love me some hardcore engineering. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: Future) Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter If there's a-love-it-or-hate-it aesthetic for PC components, I'd say it's probably Noctua's traditionally beige fans. The company also makes black versions, but they often arrive far later than their pale brown counterparts.
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