NEMIX RAM DDR5 5600 64GB (2x32GB) CL46 1.1V 2Rx8 ECC RDIMM Supermicro H13SSW memory upgrade

Exact-match DDR5-5600 kit

This 64 GB kit (2 x 32 GB) delivers DDR5-5600 (PC5-44800) Registered ECC memory at 1.10 V and CL46. It is built specifically for the Supermicro H13SSW motherboard, using the 288-pin RDIMM form factor and 2Rx8 organisation that the board's memory controller expects.

Capacity and headroom

Two 32 GB modules populate two DIMM slots for a total of 64 GB, suitable for virtualisation hosts, database workloads and multi-tenant services. The registered architecture allows every supported slot to run fully populated at rated speed, while ECC corrects single-bit errors before they affect production data. Buyers who need more than 64 GB or a different DIMM population order should verify the board's maximum supported capacity and slot layout first.

Thermals and power

Modules operate at the standard DDR5 server voltage of 1.10 V without a heat spreader, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, helping maintain stable operation across all populated slots. Power draw scales with the number of active ranks; systems running fewer modules will draw proportionally less.