NEMIX RAM 128GB (2x64GB) DDR5 4800 CL40 ECC RDIMM Dell PowerEdge XE9640

Dell PowerEdge XE9640 server memory kit

This 128GB kit contains two 64GB DDR5 4800 ECC RDIMM modules built for the Dell PowerEdge XE9640. Registered buffering and error-correcting code protect data integrity in mission-critical workloads. The 2Rx4 organisation and 1.10V operation match the platform's qualified memory list. IT teams specifying this part number avoid compatibility guesswork.

Capacity and headroom for dense workloads

Two ranks per module give 128GB total across a pair of slots, leaving remaining channels open for future expansion. CL40 latency at 4800 MT/s handles virtualisation, database and HPC tasks within the server's validated envelope. Workloads that exceed 128GB per socket will require additional DIMMs or higher-density modules not included here.

Packaged as a matched pair for immediate deployment

The kit ships as a factory-matched 2x64GB set so both modules share identical timing and rank characteristics. No extra brackets, cables or software licences are bundled — only the two RDIMMs ready for tool-less insertion. Buyers needing single-module spares or mixed-capacity configurations must source those separately.