CXMT president says company’s first 4F² DRAM will be a server DDR5 RDIMM due by year-end

What happened

CXMT president Cao Kanyu announced that the company's first 4F² DRAM product will be a server DDR5 RDIMM, expected to launch by the end of the year; the announcement was made at the Integrated Chips and Chiplets Conference on Saturday, and the article was published on 13 October 2026. The memory uses vertical transistors to reduce the cell footprint by about one-third on paper, but no speeds or capacities have been announced yet. CXMT expects to sell a memory cell that Samsung and SK hynix have only shown in research papers. The source does not state the cause of the announcement.

Impact and signal

Affected components and suppliers

Source and time

Source: Tom's Hardware · 10/13/2026 · View original source