MEMORY MODULE AND ELECTRICAL CONNECTOR FOR THE SAME

摘要

A memory module pair includes first and second memory modules. Each of the first and second memory modules includes a circuit board having opposite first and second side edges and a front edge, along which a plurality of pins are arranged. Each circuit board of the first and second memory modules has a key notch formed closer to the first side edge than to the second side edge. The circuit board of the first memory module has a corner notch that is formed on the front edge and the first side edge, while the circuit board of the second memory module has a corner notch that is formed on the front edge and the second side edge.