| 摘要 |
A display card assembly includes a display card with a first circuit board, a straight through connector, and an expansion card with a second circuit board. A first edge connector is arranged on a bottom edge of the first circuit board and includes first power pins connected to a control chip and first storage chips, first ground pins, and first signal pins. A second edge connector connected to the straight through connector is arranged on an end edge of the first circuit board adjoining the bottom edge and includes second power pins connected to the first power pins, second ground pins, and second signal pins connected to the control chip. A third edge connector engaged in the straight through connector is arranged on an end edge of the second circuit board and includes third power pins and third signal pins connected to the second storage chips, and third ground pins.
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