Amazon.com: Kaze Flex Slim 120mm PWM 300-1800RPM Case Fan : Electronics
Scythe Slip Stream SY1212SL12M 1600 rpm 120mm Slim Case Fan (d58a3d09319bea299630107c1b3582a2) - PCPartPicker
Amazon.com: Scythe Kaze Flex Slim 120mm RGB LED Fan, PWM 300-1800RPM, No Controller Included, Single Pack : Electronics
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Amazon.com: Scythe Kaze Flex II Slim PWM, 120mm, Premium Quiet/Silent PC Computer Case Fan, Regular-Speed, 4-Pin, Deluxe Black Colour, Single Pack : Electronics
Scythe Kaze Flex 92MM Slim PWM Computer Case Fan - Black, Grey 4571225057491 | eBay
Amazon.com: Scythe Kaze Flex II Slim PWM, 120mm, Premium Quiet/Silent PC Computer Case Fan, Regular-Speed, 4-Pin, Deluxe Black Colour, Single Pack : Electronics