Connector assembly with movable heat sink

A connector assembly comprising:

• a cage body comprising an upper insertion space, a top wall of the cage body comprising an upper window which is communicated to the upper insertion space;
• an upper heat sink bracket assembled over the top wall of the cage body, a lower wall of the upper heat sink bracket comprising a corresponding window which corresponds to the upper window of the top wall of the cage body;
• and
• an upper heat sink module comprising a heat dissipating member in the upper heat sink bracket, wherein
• the cage body further comprises integrated fixing pieces positioned at two sides of the top wall of the cage body and extending upwardly from the top wall of the cage body,
• the lower wall of the upper heat sink bracket engages with the integrated fixing pieces of the cage body, and
• the upper heat sink bracket further comprises a latching piece which extends from the lower wall and latches into the top wall of the cage body.

A connector assembly comprising:

• a cage body comprising an upper insertion space, a top wall of the cage body comprising an upper window which is communicated to the upper insertion space;
• an upper heat sink bracket over the top wall of the cage body;
• and
• an upper heat sink module in the upper heat sink bracket, the upper heat sink module comprising a heat dissipating member, the heat dissipating member being capable of moving between a releasing position which is higher relative to the upper insertion space and an acting position which is lower relative to the upper insertion space, wherein
• the cage body further comprises integrated fixing pieces positioned at two sides of the top wall of the cage body and extending upwardly from the top wall of the cage body,
• the lower wall of the upper heat sink bracket engages with the integrated fixing pieces of the cage body, and
• the upper heat sink bracket further comprises a latching piece which extends from the lower wall and latches into the top wall of the cage body.