Noctua NF-A9x14 PWM - case fan

Featuring Noctua's AAO frame and sophisticated aerodynamic design measures such as flow acceleration channels, the NF-A9x14 is a highly optimized, premium quality quiet fan. The NF-A9x14 is a perfect match for low profile CPU coolers and all other applications that require slimmer fans. Noctua's custom-designed PWM IC for fully automatic speed control and reference class SSO2 bearings guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, the NF-A9x14 is a premium choice for the highest demands.