NEMIX RAM RS700A-E12-RS4U 768GB (6×128GB) DDR5 4800 ECC RDIMM memory upgrade

Target Server Workloads

This 768GB DDR5 4800 ECC RDIMM kit is built for the ASUS RS700A-E12-RS4U 1U dual-processor server. IT teams running virtualisation clusters, large databases or memory-heavy analytics gain the registered, error-correcting capacity those workloads demand. The six 128GB modules operate at 1.1V with CL40 latency. Buyers needing unbuffered UDIMMs, non-ECC memory or speeds above 4800 MT/s should look at other products.

Capacity and Rank Configuration

Six 4Rx4 modules deliver 768GB total across the server's memory channels. This high-density layout suits applications that scale with raw capacity rather than core count. Systems limited to lower maximum memory per slot or workloads that prefer fewer ranks per channel will not benefit from this configuration.

DDR5 4800 Registered ECC Specification

The kit runs at PC5-38400 with on-die ECC and register buffering for signal integrity in multi-socket platforms. Samsung, Micron or Hynix DRAM chips are used depending on supply. Compatibility is validated for the named ASUS server model; other platforms require separate verification.