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S-FDB BearingThe noise of ball bearing lies in a frequency range where human ears recognize them as unpleasant, but dynamic pressure based on non-contact bearing eliminates sliding noises and reduces unpleasant noise level.
Anti-Shock AbilityConventional ball bearing carries a point contacting structure for the rotation, which gives point supporting situations at dropping impact leading to damaged ball surface allowing cause of irregular noises. The S-FDB carries a surface contact mechanism for improved anti-shock.
Long LifeThe S-FDB has an exclusive sealed structure which gives improved oil carrying ability for 120,000 hours long life.
PWM FunctionThe new Kama FLEX 120 PWM fan can automatically regulate its speed in response to the CPU temperature when connecting to a PWM enabled motherboard.