Noctua NF-B9 PWM Cooling Fan

The classic NF-B9 92mm fan helped to found Noctua€s reputation as a top-tier manufacturer of premium quality quiet cooling components and still impresses users with its exquisite quietness and superb performance. The new PWM version features Noctua€s novel, custom designed PWM IC for fully automatic control and ultra-low power consumption. Equipped with Noctua€s signature SSO bearing and topped off with a 6 years manufacturer€s warranty, the NF-B9 PWM is a proven premium choice for the highest demands.