SK Hynix to double wafer capacity amid AI memory shortage - Techzine Global

SK Hynix is responding to an AI-driven memory chip shortage by planning to double its wafer production capacity over the next five years. This move comes amid rising demand for memory chips fueled by ... Read original →

SK Hynix’s aggressive capacity doubling isn’t just a supply response—it’s a strategic lock on HBM technology leadership. The $8B ASML EUV order accelerates 1β/1γ DRAM node adoption, raising technical barriers that Samsung struggles with due to HBM yield issues and Micron faces from U.S. manufacturing cost constraints. Geopolitically, U.S. sanctions on CXMT have neutered Chinese competition short-term but cemented SK’s role as the de facto memory gatekeeper for NVIDIA and Microsoft’s AI ecosystems. Over the next 18 months, the race to define HBM4 before standardization will determine who controls AI datacenter memory architecture. If SK executes its wafer ramp on schedule, it could force long-term customer commitments and reset global pricing power in high-end memory—leaving rivals scrambling to fund catch-up cycles they can ill afford.