HWcooling.net] Scythe Kaze Flex II 120 Slim: Well balanced SFF fan : r/sffpc
Amazon.com: Scythe Kaze Flex II Slim PWM, 120mm, PWM 300-1800RPM, Premium Quiet PC Computer Case Fan, High-Speed, High Performance, 4-Pin, Deluxe Black Colour, Single Pack : Electronics
Scythe Kaze Flex 140mm Case Fan - Pangoly
Amazon.com: Scythe Kaze Flex 120mm RGB LED Fan, PWM 300-1200 RPM, No Controller Included, Single Pack : Electronics