Patent ID: 7375964

Claim:
A memory module assembly comprising: a printed circuit board having a rectangular shape; a pair of heat-dissipation plates attached on opposite sides of the printed circuit board, each heat-dissipation plate having a rectangular shape; a plurality of substantially n-shaped clamps for securing the heat-dissipation plates onto the opposite sides of the printed circuit board, each clamp comprising a connecting portion and a pair of elastic pressing portions extending from opposite free ends of the connecting portion, each pressing portion having a pair of hooks extending from opposite lateral sides thereof and an engaging portion extending from a free end thereof and clamping on an end of the heat-dissipation plate; wherein the hooks of the pressing portions of the clamps are inserted into the heat-dissipation plates and tightly attached on inner surfaces of the heat-dissipation plates and the engaging portions of the pressing portions are curved to pass around bottom ends of the heat-dissipation plates and attached on the inner surfaces of the heat-dissipation plates.