SK Hynix’s $38 billion buildout has a name attached: Nvidia

Nvidia-focused AI memory demand is driving SK Hynix’s massive $38 billion capacity expansion, highlighting how deeply Nvidia’s chip ecosystem depends on high-bandwidth memory supply. SK Hynix approved about 54.3 trillion won ($38.3 billion) for a new DRAM fab in Yongin and a NAND plant in Cheongju, with production ramping only in 2028-2029, underscoring a long-term bet on sustained AI spending. The move reinforces SK Hynix’s dominant HBM position, while also exposing investors to execution risk if AI demand cools. Despite record Q2 revenue and strong margins, the stock has been highly volatile after results missed lofty expectations and on speculation around shareholder returns. Management said it is reviewing additional capital-return measures, which may help stabilize sentiment more than new factory announcements. Overall, the article frames SK Hynix as making an all-in strategic bet on Nvidia-led AI infrastructure growth through 2031.