The AI Memory Supercycle Could Last Longer Than Investors Expect. That's Great News for Micron and Sandisk. - The Motley Fool

Recent earnings from Micron Technology have reaffirmed that the memory chip supercycle is still in progress, potentially lasting longer than investors expect. In Q3 2026, Micron’s revenue surged more ... Read original →

Micron’s Q3 revenue surge confirms AI memory demand has shifted from speculative to structural, triggering a tech-stack cascade: HBM4 and LPDDR6 adoption accelerates, forcing EUV lithography deeper into sub-3nm DRAM nodes. Geopolitical compliance is now a cost multiplier—U.S. export controls compel Micron and SanDisk to expand cleanroom capacity in Malaysia and Taiwan, China, but equipment lead times stretch 12–18 months, inflating capex. Samsung and SK Hynix will likely test pricing aggression, yet AI clients prioritize supply certainty over cost, blunting rivals’ leverage. Over the next 18 months, the memory supercycle will bifurcate: commodity DRAM remains volatile, while AI-optimized storage sustains >50% gross margins, shifting the industry from volume-driven to solution-centric monetization.