Chinese DRAM arrives, but not at the discount buyers hoped for

CXMT memory modules have hit the market priced within about 2% of Micron, Samsung and SK hynix — no cost relief yet.

Memory modules built on CXMT chips have entered the consumer market, but early pricing suggests they are not the budget alternative many expected. A 64GB DDR5-5600 RDIMM using Samsung or SK hynix memory lists at 18,595 CNY (about $2,745) on JD.com, while a comparable module with CXMT DRAM runs 18,999 CNY (about $2,805) — a gap of roughly $60, or about 2.2%. If anything, the Chinese part is slightly more expensive at that retailer.

The technical picture explains part of it. CXMT produces on older fabrication technology, so its chips draw more power and offer lower performance and overclocking headroom. The memory market is also currently capacity constrained, which keeps prices firm across the board. And validation and testing by system builders like Apple, Dell or Corsair adds cost that further narrows any supplier-level discount by the time a module reaches a shelf.

For abundance in computing hardware, this is friction. New capacity from a government-subsidized supplier — CXMT and YMTC both receive Chinese state support — could eventually push memory prices down through added competition. But that relief is not showing up yet, and constrained supply plus a technology gap means the near-term benefit to buyers is negligible.

The price observations are attributed to a single tracker, @harukaze5719, and CXMT's actual chip quotes are not known to the author. Whether any savings reach end customers will depend on competition, supply and demand, and retailer pricing over time.

Source: Tom's Hardware