Abstract: Provided is an electronic apparatus, including a heat generating element, a heat dissipation module, and a control unit. The heat dissipation module is adapted for performing heat dissipation on the heat generating element. The control unit is coupled to the heat dissipation module and is adapted for measuring temperature variation of at least one temperature module and state variation of at least one system component and for adjusting the heat dissipation module via a control signal based on the state variation and the temperature variation. In addition, a dynamic heat dissipation control method and a dynamic heat dissipation control system are also provided.

Abstract: A flow path module, adapted to a heat exchange element and a coolant and including a pipeline structure and at least one flow resistance element, is provided. The pipeline structure is adapted to be connected to the heat exchange element. The flow resistance element is disposed in the pipeline structure, and the coolant flows through the heat exchange element from the pipeline structure. A flow resistance of the flow resistance element is adapted to be adjusted corresponding to a flow resistance of the heat exchange element. A coolant distribution device and a server are also provided.