NEMIX RAM 128GB (8x16GB) DDR5 4800 CL40 ECC RDIMM Lenovo PX memory upgrade

Lenovo ThinkStation PX upgrade kit

This 128GB kit targets Lenovo ThinkStation PX workstations that require registered ECC memory. Eight 16GB modules fill eight slots for maximum supported capacity. The DDR5 4800 specification matches the platform's native memory speed. IT teams use it to expand memory for virtualization, rendering or large dataset workloads.

ECC RDIMM registered design

Error-correcting code detects and corrects single-bit errors to protect data integrity in long-running tasks. Registered buffering reduces electrical load on the memory controller for stable operation at full population. The 1.10V operating voltage aligns with DDR5 standard power. No heat spreaders are included, relying on system airflow.

128GB capacity at DDR5 4800

The 128GB total handles multi-VM environments, in-memory databases and complex simulations without paging. CL40 latency is the standard timing for this speed grade. Eight 1Rx8 ranks populate all channels for optimal bandwidth. Workloads exceeding 128GB or requiring faster than 4800 MT/s need a different platform.