NEMIX RAM 192GB (2x96GB) DDR5 5600MHz ECC RDIMM CL46 2Rx4 1.1V 288-Pin Lenovo ThinkEdge SE455i V3

Capacity and Compatibility

This NEMIX RAM kit delivers 192 GB of DDR5 memory in a matched pair of 96 GB modules. It is built specifically for the Lenovo ThinkEdge SE455i V3 inferencing server and will not fit other platforms. The registered ECC design targets workloads that demand data integrity at scale.

Build Integration

Each module uses a 288-pin DDR5 RDIMM form factor and operates at 1.10 V with a CL46 latency. The 2Rx4 organisation places two ranks on a single channel, allowing the server's memory controller to address the full capacity without additional DIMM slots. No heat spreader is included, so airflow in the chassis must be sufficient for bare modules.

Upgrade Context

The kit replaces lower-capacity DDR5 RDIMM sets or expands a partially populated server to its maximum supported density. The jump is worthwhile when inference jobs, virtualization hosts or database buffers exceed the memory ceiling of smaller configurations. Buyers who need non-ECC memory, a different pin count or a speed grade outside PC5-44800 should look elsewhere.