SK Hynix says it has shipped 12-layer HBM4E samples to major customers, claiming 16Gbps per pin and a 20%-plus efficiency gain.

SEOUL, June 18 : SK Hynix said on Thursday it has shipped samples of its latest high-bandwidth memory (HBM) chips to major customers, as the South Korean chipmaker seeks to…

SK hynix Ships Samples of 12-Layer Next-Gen 'HBM4E'