fan blades
noctua 141752 fan nf a14 flx 140x140x25mm 3pin sso2 bearing a series blade geometry retail
p the nf a14 is a premium quality quiet 140mm fan with a square frame that complies with noctuas aao advanced acoustic optimisation standard . its square shape and 140mm mounting holes 124.5 mm spacing make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans . featuring sophisticated aerodynamic design measures such as flow acceleration channels the nf a14 further improves the renowned quiet cooling performance of the award winning nf p14 . the flx version provides 1200 1050 900 rpm speed settings via the supplied low noise adaptors in order to provide full flexibility in fine tuning the fan for maximum ventilation performance or near silent operation . its superb running smoothness reference class sso2 bearing and noctuas trusted premium quality make it an elite choice for the highest demands . p b u fan information u br b br b number of fans b 1 br b fan bearing type b sso2 bearing br b fan speed b 1 x 1200 rpm br b air flow b 1 x 115.5 m & 179 ; h br br b u heatsink information u br b br b mount type b mounting hole screw mount br br b u interfaces ports u br b br b connectors b 3 pin br br b u power description u br b br b input voltage b 12 v dc br br b u physical characteristics u br b br b material b silicon pad metal bearing shell br b fan diameter b 1 x 140 mm br b height b 5.5 br b width b 5.5 br b depth b 1 br br b u miscellaneous u br b br b application usage b case