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PRODUCTSs >Controller Panels>SSunbeamtech Rheosmart 3 Fan Controller
Sunbeamtech Rheosmart 3 Fan Controller

Smart Way Controlling of all Fans & Airflow. The Rheosmart 3 Fan Controller is designed to make any existing 3-pin fan automatically regularized by the PWM signal from the Motherboard! With three independent channels at a maximum of 30W/channel, a wide selection of fans can be supported.

The Rheosmart 3 Fan Controller operates in two different modes; when connected to a PWM-enabled motherboard, you can allow the system to auto-adjust fan speed through the motherboard's temperature sensor. When switched onto manual mode by pressing the small button below each knob, you turn that specific channel into manual control mode.

01 01 02 04
Smart cooling system 3 Channel Manual Control Max Output 30W
per Channel
PWM Control 3.5" Drive bay    


Part Number


Main Function

PWM/Manual Fan Controller



Material Aluminum and Mesh
DC Input +12 V (Standard 4 -Pin Connector)
DC Output 0V - 12 V DC
Max Output 30W*3
3-Pin Fan Connectors 3
Fan RPM Knobs 3
Compatibility 3.5" Drive bay
Dimensions(W*H*D) 109mm *26 mm * 102mm






Sunbeamtech firm prepared a really successful controllers. More than enough to meet the expectations of family Rheosmart 3.5 inch models.


The Rheosmart 6 Fan Controller can control up to 6 fans, 30W per channel and looks amazing.