afaik, at the performance point we now have available, electromigration will exist in all products running at these speeds when overvolted past spec, due to necessary die shrinks to make the speed available in the first instance. Smaller die sizes mean narrower, more fragile traces that need to be packed tightly to conform within universal sizing specifications, and also give the speed capability (engineering wise) to remain competitive. How long ram will last on various boards when overvolted is still in the air as drive strengths are not always known...


regards
Raja