![mechanical engineering - How does the shape of CPU/GPU fan blades affect their performance and loudness? - Engineering Stack Exchange mechanical engineering - How does the shape of CPU/GPU fan blades affect their performance and loudness? - Engineering Stack Exchange](https://i.stack.imgur.com/uSkiv.png)
mechanical engineering - How does the shape of CPU/GPU fan blades affect their performance and loudness? - Engineering Stack Exchange
![GPU Cooler Dual 92mm PCI Fan 12V GPU Fan DC Brushless Graphic Card Fan PCI Cooling Fan Video Card VGA Cooling Case fan: Buy Online at Best Price in UAE - Amazon.ae GPU Cooler Dual 92mm PCI Fan 12V GPU Fan DC Brushless Graphic Card Fan PCI Cooling Fan Video Card VGA Cooling Case fan: Buy Online at Best Price in UAE - Amazon.ae](https://m.media-amazon.com/images/I/61pdilXGnCL._AC_UF1000,1000_QL80_.jpg)
GPU Cooler Dual 92mm PCI Fan 12V GPU Fan DC Brushless Graphic Card Fan PCI Cooling Fan Video Card VGA Cooling Case fan: Buy Online at Best Price in UAE - Amazon.ae
![GPU fan does this weird noise. How to fix? Can I use it like this or can this damage the card? : r/pcmasterrace GPU fan does this weird noise. How to fix? Can I use it like this or can this damage the card? : r/pcmasterrace](https://external-preview.redd.it/xBy8qCur5r8Zu4_TOAABUM9fazQscV5Tn_5YoymGwr0.png?width=640&crop=smart&format=pjpg&auto=webp&s=c54718531e2905d3a94bec392345f20344a436d6)