BitFenix Spectre Digital ARGB (3 pin 5V) PC Gaming Silent Fan – 120mm White, Nova Mesh Series Case Fans
BITFENIX
PWM Fan Hub PC Case Fan Controller 4 Pin, Support 10 Computer CPU Fans Splitter (PWM)
CB
DC 12V 24V 4A 2-Way Adjustable PWM Fan Speed Controller, Automatic PC CPU Case Fan Temperature Control Governor with Sensor Universal for 2 3 4-Wire DC Fan
QINIZX
SinLoon 4 Knob Cooling Fan Speed Controller PC 8 Channels Fan Hub for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply (4 Pin 4Knob)
SinLoon