NEMIX RAM 512GB (4x128GB) DDR5-5600 ECC RDIMM CL46 2Rx4 1.1V GIGABYTE MZ73-LM1 memory upgrade

512GB DDR5-5600 ECC RDIMM kit for GIGABYTE MZ73-LM1

This 512GB kit contains four 128GB DDR5-5600 ECC registered DIMMs built to the exact rank, voltage and timing the GIGABYTE MZ73-LM1 memory controller expects. It is intended for server administrators who need the full 512GB capacity recognised at rated speed without manual tuning. Builders using consumer boards or unbuffered memory should look elsewhere because this kit requires registered DIMM slots and ECC support.

Registered ECC architecture

The registered buffer offloads the memory controller so all four slots run fully populated at 5600MT/s while on-die ECC corrects single-bit errors before they reach the operating system. CL46 latency and 1.1V operation match the motherboard's qualified vendor list, so the system posts at full capacity without down-clocking or population-order workarounds. No heat spreaders are included, leaving airflow management to the chassis design.

288-pin RDIMM form factor and OEM chip sourcing

Each module uses a 288-pin RDIMM edge connector keyed for DDR5 server platforms, preventing accidental installation in UDIMM or SODIMM slots. Major OEM Samsung, Micron or Hynix DRAM chips are selected per production lot to maintain consistent electrical characteristics across the kit. Verify the MZ73-LM1 manual for approved DIMM population order before installation, as server memory rules vary by model.