Noctua nf s12a flx ultra quiet 120mm flexible cooling fan
Noctua nf s12a flx ultra quiet 120mm flexible cooling fan the nf s12s flx is a premium quality fan that offers full flexibility in quiet to ultra quiet case cooling thanks to its advanced acoustic optimisations features noise levels from only 74 dba high 6327 cfm airflow advanced acoustic optimisation frame three speed settings for maximum quietness smooth sso bearings six year warranty featuring a further refined blade design with anti stall knobs that works in tandem with the