➀ Samsung Electronics is facing threats to its 32-year dominance in the DRAM market due to its delayed mass production of 5th-generation high-bandwidth memory HBM3E compared to competitors like SK Hynix and Micron; ➁ The challenge to reverse the situation is heightened without the introduction of next-generation HBM; ➂ The article highlights the competitive landscape and the impact of technological advancements on market leadership.