Abstract: A VGA card assembly comprises a VGA card (10) having a socket (13) thereon. A GPU (11) is attached on the socket. A base plate (22) is located on the VGA card and contacts with the GPU, for dissipating heat generated by the GPU. A back plate (30) is located below the VGA card, for supporting the VGA card. The back plate has studs extend upwardly through the VGA card. Fasteners extend downwardly through the socket to threadedly engage with the studs. Screws extend downwardly through the base plate to threadedly engage with the fasteners. A heat dissipation device including a fan, a heat pipe, fins and a lid is removably mounted on the base plate.

Abstract: A heat dissipation device for being installed to and cooling an electronic card device (40) includes first and second heat dissipation units (10, 20) and at least one heat pipe (30). The heat dissipation units each include a base plate (12, 22) and a fin plate (14, 24) engaged with the base plate. The at least one heat pipe includes an evaporating segment (32) received between the base plate and the fin plate of the first heat dissipation unit, and a condensing segment (34) received between the base plate and the fin plate of the second heat dissipation unit, thereby connecting the first and second heat dissipation units together.

Abstract: A heat dissipation device includes a first heat sink (10) mounted on one side of a video graphics adapter (VGA) card (70) on which a heat generating componnent (74) is mounted to dissipate heat generated by the heat generating componnent, a second heat sink (30) mounted on an opposite side of the card, a first heat pipe (50, 50?) thermally connected to the first heat sink, a second heat pipe (60, 60?) discrete from the first heat pipe thermally connected to the second heat sink, and a connecting member (80, 80?) connected between the first and second heat pipes for transferring heat from the first heat pipe to the second heat pipe.

Abstract: A heat dissipation device includes a first heat sink (10) mounted on one side of a video graphics adapter (VGA) card (70) on which a heat generating componnent (74) is mounted to dissipate heat generated by the heat generating componnent, a second heat sink (30) mounted on an opposite side of the card, a first heat pipe (50, 50?) thermally connected to the first heat sink, a second heat pipe (60, 60?) discrete from the first heat pipe thermally connected to the second heat sink, and a connecting member (80, 80?) connected between the first and second heat pipes for transferring heat from the first heat pipe to the second heat pipe.