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ARCTIC F12 PWM - 120 mm PWM Case Fan, PWM-Signal regulates Fan Speed, Very Quiet Motor, Computer, Fan Speed: 230-1350 RPM - Black : Electronics - Amazon.com
Buy Noctua NF-F12 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (120mm, Black) Online at Lowest Price in Hong Kong. B07654PNFQ