Micron CEO Warns Memory Supply Will Tighten Significantly in 2027 and 2028
Micron's CEO has projected that global memory chip supply constraints will worsen in 2027 and 2028 compared to 2026. This forecast highlights growing structural imbalances between semiconductor manufacturing capacity and rapidly expanding demand. Severe memory supply constraints directly impact the costs of building AI infrastructure and running local Large Language Models (LLMs). As tech companies scale up AI data centers, sustained shortages could keep hardware prices elevated for both enterprises and consumer tech enthusiasts. The projected deficit is tied to the long lead times required to construct and equip advanced semiconductor fabrication facilities. Furthermore, as chipmakers shift capacity toward high-margin High Bandwidth Memory (HBM) for enterprise AI, standard DRAM for consumer devices may experience even tighter supply.
## BACKGROUND
Micron Technology is one of the world's leading manufacturers of memory chips, including DRAM, NAND flash, and High Bandwidth Memory (HBM). Generative AI workloads require immense memory capacity and bandwidth to hold model parameters and process requests quickly. Because building new semiconductor foundries requires billions of dollars and several years of construction, memory manufacturers must plan supply capacity years in advance.