Heat dissipater resilient structure and connector module

A connector module, adapted to be fixed to a motherboard and connected with an expansion card, the connector module comprising:

• a connector;
• a heat dissipater resilient structure, comprising:
• a body, fixed to the connector;
• an arm, extending from the body and bendable relative to the body;
• and
• a fixing member, located at the body or the arm;
• and
• an expansion card heat dissipater, detachably fixed to the fixing member of the heat dissipater resilient structure and leaning against the arm to move with the arm between a first position and a second position, wherein
• an acute angle is included between the expansion card heat dissipater and the expansion card when the expansion card is inserted into the connector and the expansion card heat dissipater is located at the first position,
• the expansion card heat dissipater abuts against the expansion card when the expansion card heat dissipater is pressed and moves with the arm to the second position, and
• the arm moves with the expansion card heat dissipater to return to the first position when the expansion card heat dissipater is released from pressing.