EXPANSION CARD

摘要

An expansion card includes a control chip, memory storage chips, and solid state drive (SSD) storage chips connected to the control chip. A first edge connector is set on a bottom edge of the expansion card and engages in a memory slot. The first edge connector includes first power pins connected to the memory storage chips, the SSD storage chips, and the control chip, first ground pins grounded, and first signal pins connected to the memory storage chips. An extending board is extended from a side edge of the expansion card and coplanar with the circuit board. A second edge connector is arranged on the extending board and connected to a storage device interface. The second edge connector includes second ground pins grounded and second signal pins connected to the control chip.

主权项

1. An expansion card, comprising:
a circuit board; a control chip arranged on the circuit board; a plurality of memory storage chips arranged on the circuit board; a plurality of solid state drive (SSD) storage chips arranged on the circuit board and connected to the control chip; a first edge connector set on a bottom edge of the circuit board and engaging in a memory slot of a motherboard, the first edge connector comprising a plurality of first power pins connected to the memory storage chips, the SSD storage chips, and the control chip, a plurality of first ground pins grounded, and a plurality of first signal pins connected to the plurality of memory storage chips; and an extending board extended from a side edge of the circuit board and coplanar with the circuit board, wherein a second edge connector is arranged on the extending board and connected to a storage device interface of the motherboard, the second edge connector comprises a plurality of second ground pins grounded and a plurality of second signal pins connected to the control chip.