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SK hynix to Supply HBM4E Samples in Second Half Using 1c DRAM

What happened

SK hynix plans to supply HBM4E samples in H2 2024 with a 2027 mass production target, while ramping up 192GB SOCAMM2 mass production this month. The company leverages mature 1c DRAM process to boost LPDDR6 performance by 33% and power efficiency by over 20%.

Impact and signal

Medium impactImpact score: 65/100

Affected components and suppliers

HBM4EHBM4LPDDR6LPDDR5XSOCAMM2

SK hynix Samsung Electronics

capacity_expansionproduct_launchroadmap

Source and time

Source: The Elec · 4/24/2026 · View original source

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