Context:

A California-based class-action accuses Samsung, Micron, and SK Hynix of colluding to restrict DRAM supply and inflate memory prices since 2022, contributing to higher costs for consumers and devices including smartphones and laptops. The suit, filed by 17 plaintiffs, contends the trio, which dominates over 90% of DRAM supply, manipulated production to favor high-bandwidth memory for data centers and AI, creating a distorted market and supracompetitive prices. It invokes Sherman and Cartwright antitrust laws, seeks a jury trial and treble damages, and highlights potential lengthy timelines before any relief materializes. Analysts note memory demand, driven by AI data centers, could extend price pressures through 2028, sustaining inflationary effects for shoppers and manufacturers. The case underscores ongoing tension between chipmakers’ capacity strategies and consumer-facing pricing.

Dive Deeper:

• The lawsuit identifies Samsung Electronics, Micron, and SK Hynix as the main defendants, collectively controlling more than 90% of global DRAM supply, and alleges coordinated actions to restrict supply and raise prices.

• Filed in late June in the US District Court for the Northern District of California, the complaint lists 17 plaintiffs, comprising 14 individuals and three small PC-related businesses.

• Plaintiffs accuse the companies of shifting production away from older memory to high-bandwidth DRAM targeted at data centers and AI, arguing this pivot lacks economic justification and boosts costs overall.

• The filing claims consumer and conventional DRAM buyers have paid supracompetitive prices due to the alleged collusion and cites a distorted market harmed by the behavior of oligopolists.

• The suit asserts violations of the Sherman Anti-Trust Act and California’s Cartwright Act, seeking a jury trial and damages amounting to three times the plaintiffs’ alleged losses.

• Responses from defendants were provided, with Micron stating it would defend itself and reiterating commitment to lawful competition, while SK Hynix indicated it would review the filing before commenting.

• While a class-action could proceed, analysts warn it may take years to resolve and longer to deliver any payout, amid ongoing price pressures on DRAM-related products as AI-related data centers expand.