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SCYTHE Gentle Typhoon GT1850 2150 PWM GT3000 PWM Computer Case Fan,Covered Wire 12cm 4pin Fan Cooler Master Fit 120MM Fan - Price history & Review | AliExpress Seller - AegirX MOD Store | Alitools.io
XPG Vento Pro High Performance PWM Computer Case Fan 120mm: 10-28 dBA Fan Noise - 4 Pin Connector - 75 CFM Max Air Flow - Double Ball Bearing - 120 x 120 x 25mm - 5 Yr Warranty : Amazon.com.au: Automotive
Noctua A12x25 is a CLONE! of the Nidec Servo Gentle Typhoon from 2009 - YouTube