SK hynix has recently provided major customers with samples of its advanced 12-high HBM4E technology, boasting a remarkable maximum speed of 16Gbps per pin. This new technology showcases improvements in performance and efficiency, thanks to the utilization of Advanced MR-MUF which reduces heat resistance by 17% and enhances stability. This development further solidifies SK hynix's position as a leader in the AI sector, demonstrating their commitment to innovation and progress in the industry.