Micron announced an additional $50 billion in US manufacturing, bringing its planned total to $250 billion through 2035, with facilities in New York, Idaho and Virginia.
The timeline is the central fact. Nine years separate the decision from the projected total, which explains why the memory shortage can't be solved with money in the short term.
Meanwhile, the contest is over capacity that already exists. That's what pushed laptop makers to qualify alternative suppliers and drove memory pricing back to where it sat nearly two decades ago.
Similar announcements landed elsewhere in the same period, with billions committed to European production, an accelerated Korean fab and India entering commercial packaging.
For equipment buyers, these builds change medium-term risk, not this season's price.