ARCTIC fans are able to cool the system more quietly than the stock fans which aren't even very loud themselves. This was shown in our testing where we recorded a lower noise level for the system with the ARCTIC fans installed. One of the main advantages of these ARCTIC fans over other low-noise alternatives is the impressive price point that they come in at. Standard Low Noise Case Fan Long Service Life. The F12 case fans are exceptionally quiet and cost effective solutions with efficient cooling performance. The patented low noise impeller maximizes the volume of airflow to offer optimal performance at relatively low fan speed.