NEMIX RAM DDR5 6400 256GB (2x128GB) CL52 2Rx4 1.1V ECC RDIMM memory upgrade for GIGABYTE MZ73-LM1

Exact-match 256 GB kit for GIGABYTE MZ73-LM1

This NEMIX RAM kit delivers 256 GB as two 128 GB DDR5-6400 registered ECC RDIMMs. It matches the CL52 timing, 1.10 V voltage and 2Rx4 rank structure the MZ73-LM1 memory controller expects, so the full capacity is recognised at rated speed. The 288-pin registered form factor is the only type this board accepts.

Registered ECC architecture for full-slot population

Registered buffering offloads the memory controller, allowing every slot to run fully populated at the rated 6400 MT/s without signal degradation. On-die ECC detects and corrects single-bit errors in flight, preventing silent data corruption and unplanned reboots in production workloads. No heat spreaders are fitted, leaving clearance for dense server chassis airflow.

Two-module kit with lifetime support

The package contains exactly two 128 GB RDIMMs, pre-matched for dual-channel operation on the MZ73-LM1. Buyers who need more than 256 GB total capacity or who plan to mix ranks must consult the motherboard manual for approved population rules before ordering. Lifetime replacement coverage and US-based technical support are included.