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SK Hynix targets January 2027 for HBF standard, eyes DRAM stacked on AI chips

What happened

SK Hynix aims to finalize the technical specifications for high-bandwidth flash (HBF) in January 2027 as it develops new memory technologies to address growing bottlenecks in AI inference systems. The company is also exploring ways to stack DRAM directly on AI processors to improve performance and energy efficiency. Both items remain at the planned/exploratory stage — future targets rather than achieved results.

Impact and signal

Medium impactImpact score: 45/100

Affected components and suppliers

high-bandwidth flash (HBF)DRAM

SK Hynix

HBFDRAM stackingAI inferencememory technology roadmap

Source and time

Source: DigiTimes Asia · 10/14/2026 · View original source

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SK Hynix targets January 2027 for HBF standard, eyes DRAM stacked on AI chips

What happened

Impact and signal

Affected components and suppliers

Source and time

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