Micron introduces 512 GB DDR5 RDIMM for next-generation servers

Micron has announced a 512 GB DDR5 registered memory module for servers, describing it as an ultra-dense module enabled by advanced DRAM packaging. The company says the RDIMM supports speeds of up to 9,200 MT/s. Higher-capacity server modules can increase memory per processor socket and allow operators to configure systems for larger data sets, virtualization, and AI workloads without adding as many DIMMs. The release also indicates continued innovation in packaging and signal management for high-density DDR5. Micron states that the module can reduce operating power by more than 60%, but the supplied announcement does not specify the comparison baseline. The product announcement is therefore best read as a technology and capacity milestone rather than a quantified energy-efficiency benchmark.