Industry Analysis
The AI infrastructure boom has triggered a structural shortage in memory chips, with Micron and SanDisk’s surging valuations merely reflecting acute supply-demand imbalances. Technologically, delayed adoption of 3nm nodes and EUV lithography in DRAM/NAND fabs severely constrains output ramp, unable to meet exponential demand for HBM and QLC NAND from data centers. Upstream equipment lead times stretch while downstream GPU vendors like NVIDIA hoard inventory, creating stack-wide pressure. Geopolitically, tightening U.S. export controls force costly supply chain reconfigurations, undermining operational synergy between Taiwan, China and Korean production hubs. Rivals Samsung and SK Hynix will inevitably accelerate HBM4 development and expand AI-optimized NAND capacity to reclaim pricing power. Over the next 12–24 months, sustained AI capex growth above 40% annually could transform memory from a cyclical commodity into a strategic asset, permanently elevating price floors and accelerating industry consolidation.
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