Overview
- SK hynix's board approved about 54.3 trillion won (≈$38.3 billion) for the two fabs in a decision announced on Friday, Aug. 7, 2026.
- The company allocated 35.2 trillion won to Yongin Y2, slated to break ground in July 2027 with a first cleanroom targeted for June 2029, and 19.1 trillion won to Cheongju M17, breaking ground in February 2027 with a first cleanroom due December 2028.
- SK hynix and industry research cite structurally higher memory demand — Omdia projects roughly 19% CAGR for DRAM and NAND through 2030 — with Y2 focused on HBM and next‑gen DRAM for AI accelerators and M17 focused on NAND for enterprise SSDs and inference cache use cases.
- Markets reacted negatively, with shares falling and analysts warning of execution, timing, and margin risks for a capital‑intensive buildout; the company said it is reviewing shareholder‑return measures to announce in Q3 2026.
- The firm will build fabs on the published schedule but phase cleanroom and equipment ramps to match customer orders, and it says the projects will speed up domestic supply, create local jobs, and advance the Yongin cluster completion target from 2045 to 2033.