Noctua 40x40x10mm Premium Fan NF-A4x10 FLX
Noctua 40x40x10mm Premium Fan NF-A4x10 FLX 840556101116 Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctuas AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Smooth Commutation Drive technology and Noctuas reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, a Low-Noise Adaptor and OmniJoin Adaptor Set as well as 6 years manufacturers warranty, the NF-A4x10 is a premium choice for the highest demands. Flow Acceleration Channels The NF-A4x10 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise. Reduced Motor Hub Size Thanks to its streamlined, compact motor design, the NF-A4x10s motor hub is smaller than with conventional 4cm fans. This allows fo