A-Tech 128GB DDR4 3200MHz ECC RDIMM 4Rx4 Server Memory

128GB DDR4 3200MHz ECC RDIMM

This registered DDR4 module delivers 128GB of ECC memory for server and workstation platforms that require registered DIMMs. It operates at 3200MHz with a CAS latency of CL22 and uses Samsung chipset components. The 4Rx4 rank organisation suits high-density memory configurations where error correction is mandatory.

Thermals and power at standard voltage

The module runs at the standard DDR4 voltage of 1.20V, keeping power draw predictable in typical server workloads. Registered buffering reduces electrical load on the memory controller, which helps maintain stable thermals across populated slots. No active cooling is required on the DIMM itself under normal operating conditions.

Behaviour under sustained load

ECC circuitry continuously corrects single-bit errors during prolonged compute tasks, preventing data corruption in memory-intensive applications. The registered design maintains signal integrity when all channels are fully populated for extended periods. Verify platform support for 128GB density and 4Rx4 organisation before deployment to ensure sustained stability.