OWC 128GB DDR4 3200MHz RDIMM | ECC Registered, 4Rx4, Enterprise

When server workloads outgrow standard memory configurations, capacity and signal integrity matter. This 128GB OWC RDIMM is built for compatible platforms that require DDR4 3200MHz performance, ECC protection, and registered buffering. The 4Rx4 organization and CL22 timing support dense memory populations in systems designed for enterprise deployment, where stability under sustained load is more important than peak consumer-style benchmarks. At 128GB per module, this memory is well suited to virtualization hosts, database servers, analytics nodes, and application platforms that benefit from larger in-memory working sets. Registered ECC architecture helps maintain reliability in environments where uptime and data integrity are priorities. The 288-pin server DIMM form factor and 1.2V operating voltage align with modern DDR4 server platforms, making this a practical upgrade for teams extending the life of qualified infrastructure. Compared with lower-capacity or non-ECC alternatives, this module is aimed at systems that need more memory per slot and the control features expected in business-critical deployments. Confirm motherboard and CPU compatibility before installation.