Quiet Computer Fans 40mm
Quiet or near-silent PC fans - 40x40mm (various thicknesses). Fans by Noctua and Scythe.
NOTE: PC fans come in various widths (the shortest fan dimension, or fan thickness), and also vary in airflow and acoustic performance – so please check the fan specifications carefully. If you have any questions please don’t hesitate to ask us, and we’ll do all we can to provide the information you require.