NEMIX RAM 32GB (2x16GB) DDR5 4800 ECC RDIMM memory upgrade for Dell PowerEdge XE9640

Dell PowerEdge XE9640 memory kit

This 32GB kit contains two 16GB DDR5 RDIMM modules built for the Dell PowerEdge XE9640 server. ECC and registered operation protect data integrity in mission-critical workloads. The kit targets IT teams upgrading memory in validated Dell enterprise platforms.

32GB capacity with DDR5 4800 speed

Two 1Rx8 modules run at 4800 MT/s (PC5-38400) with CL40 latency at 1.10V. Registered buffering and on-die ECC handle heavy virtualization, database and HPC tasks. Capacity stops at 32GB, so larger datasets need additional populated slots or higher-density modules.

Upgrade from lower-capacity DDR5 RDIMMs

Replacing smaller registered kits adds headroom for multi-tenant VMs and in-memory analytics without changing voltage or slot layout. The jump is worthwhile when current memory pressure triggers swapping or limits container density on the XE9640.