Overview
- A proposed class-action complaint was filed on June 25 in the U.S. District Court for the Northern District of California accusing Samsung, SK Hynix and Micron of coordinating production cuts and price-fixing in the DRAM market.
- The suit alleges the companies pivoted capacity to high-bandwidth memory (HBM) while reducing DDR3 and DDR4 output, a pattern the plaintiffs say helped drive consumer DRAM prices roughly 700% higher over four years.
- Device makers including Apple and Microsoft have already raised retail prices citing memory and storage costs, while Micron has locked in higher prices through multi-year deals and SK Hynix is pursuing a large Nasdaq ADR raise to fund new fabs.
- The complaint seeks injunctive relief and treble damages for individuals and small businesses; the case is in its early stage with class-certification and discovery the next likely steps and no substantive public responses from the defendants reported.
- Industry structure and history weigh on the dispute: the three firms supply most DRAM, fabs cost tens of billions and take years to build, prior DOJ DRAM prosecutions are cited in the complaint, and substantial new capacity is not expected to ease consumer prices until the 2027–2030 window.