NEMIX RAM 32GB DDR4 3200 PC4-25600 2Rx4 1.2V CL22 288-Pin ECC RDIMM Supermicro H11SSW-iN memory upgrade

Supermicro H11SSW-iN 32GB DDR4 module

This 32GB DDR4 3200 registered DIMM is built for the Supermicro H11SSW-iN motherboard and AMD EPYC server platforms. It delivers ECC protection and registered signalling for stable operation in mission-critical workloads. The single-module design fits one 288-pin slot and runs at 1.2V.

Sustained load behaviour with ECC registered design

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors in real time, preventing data corruption under heavy, long-running tasks. CL22 latency and 3200 MT/s throughput maintain consistent bandwidth without throttling. The module is stress-tested under load to verify reliability in 24/7 environments.

Upgrade from lower-capacity or non-ECC DDR4 RDIMMs

Replacing smaller RDIMMs with this 32GB stick increases total memory per channel for virtualisation, databases and large datasets. The jump is worthwhile when the platform supports 2Rx4 registered modules and the workload exceeds current capacity. Systems requiring unbuffered memory or non-ECC operation cannot use this module.