NEMIX RAM 512GB 8x64GB DDR5 6400 CL52 2Rx4 ECC RDIMM Supermicro H13SRH memory upgrade

Exact-match DDR5 upgrade for Supermicro H13SRH

This 512GB kit contains eight 64GB DDR5 6400 RDIMMs built to the precise rank, voltage and timing your server's memory controller expects. Registered ECC architecture offloads the controller so every slot runs fully populated at rated speed while ECC corrects single-bit errors on the fly. It is intended for administrators who need maximum supported capacity on this specific motherboard.

When to move from smaller or slower kits

Replacing a partial or lower-frequency population with this 8-module kit lets the board run all channels fully populated at DDR5 6400 without down-clocking. The jump is worth it when your workloads demand the full 512GB capacity and the registered buffer prevents signal loading that would otherwise limit stability at full population. Builders who need fewer modules or a different form factor should look elsewhere.

Build integration: 288-pin RDIMM requirements

Each module uses the 288-pin RDIMM form factor at 1.10V with CL52 latency and 2Rx4 organization. The board's memory-population rules dictate the exact slot order, so consult the motherboard manual before installation. No heat spreaders are included, so chassis airflow must handle thermal management across all eight slots. This kit frees you from mixing incompatible ranks or voltages that cause boot failures.