NEMIX RAM 16GB DDR5 6400 CL52 1Rx8 ECC Registered RDIMM GIGABYTE MZ73-LM2 memory upgrade

Exact-match 16GB DDR5-6400 RDIMM

This registered ECC module is built for the GIGABYTE MZ73-LM2 motherboard. It delivers 16 GB at 6400 MT/s with CL52 latency and 1.1 V operation. The 1Rx8 organization matches the board's memory-controller expectations so the full capacity is recognised at rated speed. Server administrators upgrading compatible systems receive a spec-matched part that maintains stability in multi-slot configurations.

288-pin keyed installation

The DIMM uses the standard 288-pin DDR5 RDIMM keying, so it seats in one orientation only and cannot be confused with UDIMM or SODIMM slots. Align the notch, press evenly until the retention clips click, and verify the module is fully seated before powering on. Common issues arise when population order in the manual is ignored or when a slot is left partially engaged, which prevents the system from posting at the rated frequency.

Sustained-load stability

Registered buffering reduces electrical load on the memory controller, allowing every populated slot to run continuously at 6400 MT/s without signal degradation. On-die ECC corrects single-bit errors in real time, preventing silent data corruption during long compute or database workloads. The 1.1 V operating voltage keeps power draw consistent across extended duty cycles, supporting reliable uptime in production environments.