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    NF-A4x20 40x40x20mm Cooling fan 5V/12V and 3pin /4pin PWM quiet For Computer Case Cooling CPU cooler Radiator Replace fan

    • 25-30 CFM
    • SSO
    • 1 - 5 dBA
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    +
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    Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and ’s AAO frame, the NF-A4x20 is a highly optimised, premium-quality quiet fan in size 40x20mm. The PWM version sports ’s custom-designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise Adaptor as well as an OmniJoin™ Adaptor Set for easy connection to proprietary fan headers. Its superb running smoothness, reference-class SSO2 bearing and ’s trusted premium quality make it an elite choice for the highest demands.
    NF-A4x20 5V/3PIN
    NF-A4x20 5V/4PIN PWM
    NF-A4x20 12V/3PIN FLX
    NF-A4x20 12V/4PIN PWM

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