MSI has prototype Z890 board that supports 256GB capacity on two modules
ADATA spills the beans on an upcoming upgrade to some motherboards.
ADATA and MSI have introduced a new DDR5 CUDIMM module that pushes desktop memory capacity to a new level. The module uses a 4-rank layout and offers 128 GB per stick, making it the first design of this type for consumer systems. ADATA confirmed stable operation at 5600 MT/s on MSI’s upcoming Intel Z890 motherboards, giving desktop platforms access to capacities that previously required workstation-class hardware.
The 4-rank structure places four independent groups of DRAM chips on a single module, doubling density compared with the common dual-rank layout. This design increases the electrical load on the memory channel, so ADATA uses its CUDIMM format with an onboard clock driver to maintain clean signaling. MSI’s Z890 platform passed full burn-in tests, and a two-slot configuration reaches 256 GB without changing to registered or buffered memory.
Perfect Synergy with MSI Z890 Platform Ensures Exceptional Compatibility and Stability
The ADATA 4-RANK DDR5 5600 CUDIMM Memory Module has been successfully integrated and tested on MSI’s in-development Z890 motherboards, completing stable burn-in verification at 5600 MT/s and demonstrating excellent compatibility, performance, and stability.
Supporting up to 256GB on 2-DIMM platforms, this configuration allows users to enjoy both extreme performance and massive capacity on a single desktop platform, meeting the diverse needs of gaming, content creation, and professional computing alike.
Officially, ADATA is positioning this module for systems that process large workloads such as AI inference, model tuning, video editing, and engineering tasks. High memory density also benefits local datasets and multi-VM setups that often exceed 64GB or 128GB today. Obviously the dual-DIMM motherboards are mainly for overclocking, which isn’t even mentioned in these use cases, but I guess this would solve the biggest bottleneck of this type of platform.
As far as we can tell, MSI has not confirmed which motherboard currently in development will support such memory.
Source: ADATA PR
