Key facts
- CXMT is developing a new chip structure to boost memory density.
- Rivals Samsung Electronics and SK Hynix are also working on similar structures.
- CXMT plans to launch a server-memory product using this structure by the end of 2026.
China's memory chip giant ChangXin Memory Technologies (CXMT) has reported "key progress" in developing a new structure designed to boost memory density, a technology that global leaders Samsung Electronics and SK Hynix are also pursuing. CXMT President Cao Kanyu stated at an industrial event in Shanghai over the weekend that the company plans to introduce a new server-memory product based on this structure by the end of 2026. The development centers on the "4F square" design, which aims to enhance memory cell efficiency.