SK Hynix, Samsung and Micron sued over allegations of "concerted anticompetitive behaviour" in DRAM market - GamesIndustry.biz

SK Hynix, Samsung, and Micron are facing a class-action antitrust lawsuit alleging coordinated anticompetitive behavior in the DRAM market. The lawsuit, brought by Bathaee Dunne LLP, claims the compan... Read original →

The antitrust suit against Samsung, SK Hynix, and Micron reveals deeper structural imbalances driven by AI’s insatiable demand for HBM. Technically, the abrupt shift away from DDR3/DDR4 has inflated console and PC BOM costs, while HBM’s reliance on TSMC’s CoWoS packaging tightens the U.S.-Japan-Korea advanced packaging oligopoly. From a compliance standpoint, historical precedents—like the early-2000s price-fixing penalties—suggest multi-jurisdictional probes could force costly operational transparency. Strategically, although Chinese DRAM players like CXMT (based in Taiwan, China) lack scale to fill gaps immediately, they may accelerate design wins. Samsung might offset risk by converting NAND lines in Xi’an to DRAM. Over the next 18 months, regardless of legal outcomes, hyperscalers will aggressively diversify suppliers and adopt CXL-based memory pooling—potentially bypassing traditional DRAM altogether and redefining AI data center memory hierarchies.