OCOCOO water cooler silent cabinet fan 12cm colorful DIY computer host split hard tube water cooling and heat dissipation kit

This fan adopts 12cm silent design, 7 streamlined blades, high air pressure, stable air flow and efficient heat dissipation; rubber damping pad is equipped at four corners to reduce resonance between fan and chassis and effectively reduce noise.

1: Inner ring + outer ring luminous type, small 6p, need to be used with 5V magic controller.

2: Outer ring luminous type, small 6p, need to be used with 5V magic controller.

3: Automatic control type, big 4P, no controller, 12V automatic conversion light effect

This fan needs to be used in combination with the controller