Connector with integrated heat sink

1. A connector, comprising:

a cage that defines a port, the cage configured to be supported by a circuit board;

a heat transfer plate with a main wall and a side wall, the side wall extending along a top or a bottom of the port; and

a spring finger plate that supports a plurality of spring fingers mounted on the side wall, the spring fingers configured to engage a module inserted into the port in a first direction, the spring fingers configured to translate in a second direction, in operation, when the module is inserted into the port, wherein each spring finger of the plurality of spring fingers is configured to individually contact the module inserted into the port.

2. The connector of claim 1 , further comprising a housing positioned in the cage, the housing including a card slot positioned in the port.

3. The connector of claim 1 , wherein the port is a first port and the cage further defines a second port, the first and second ports being vertically stacked relative to the supporting circuit board, wherein the main wall extends vertically along a first side of each of the first and second ports and the side wall is a first side wall that extends along a second side of the first port, the heat transfer plate further including a second side wall that extends along a third side of the second port.

4. The connector of claim 3 , wherein the spring finger plate is a first spring finger plate and a second spring finger plate is provided on the second side wall.

5. The connector of claim 4 , wherein the first and second side walls are each positioned on the same side of the respective ports.

6. The connector of claim 4 , wherein the main wall extends vertically along both the first and the second port.

7. The connector of claim 1 , wherein the side wall is a first side wall and the spring finger plate is a first spring finger plate, the heat transfer plate further including a second side wall and the second side wall supporting a second spring finger plate.

8. The connector of claim 7 , wherein the first and second spring finger plates each support spring fingers that are configured to deflect in opposing directions when a module is inserted into the port.

9. The connector of claim 1 , wherein the spring fingers are formed in rows.

10. The connector of claim 1 , wherein the plurality of spring fingers each include a tail and the side wall includes a plurality of displacement regions that are configured to receive the tails.

11. The connector of claim 1 , wherein the spring finger plate is soldered to the side wall.

12. The connector of claim 1 , wherein the spring finger plate is attached to the side wall with a thermally conductive adhesive.

13. The connector of claim 1 , wherein the side wall is a first side wall and the heat transfer plate includes a second side wall and the first and second side walls and the main wall form a U-shaped structure.

14. A connector, comprising:

a cage that defines a first port and a second port, the first and second ports being vertically stacked;

a heat transfer plate that includes a main wall that extends vertically along the first and second ports and that further includes an upper side wall positioned in the first port and a lower side wall positioned in the second port;

a first spring plate thermally coupled to the upper side wall, the first spring plate having a plurality of spring fingers; and

a second spring plate thermally coupled to the lower side wall, the second spring plate having a plurality of spring fingers.

15. The connector of claim 14 , further comprising a housing positioned in the cage, the housing including a first card slot aligned with the first port and a second card slot aligned with the second port.

16. The connector of claim 14 , wherein the first spring finger plate includes a vertical wall and a retaining leg.