NEMIX RAM DDR5 6400MHz 384GB 12x32GB ECC Registered RDIMM Supermicro H13SSL-N

Exact-match DDR5 server kit

This 384GB kit contains twelve 32GB DDR5 6400MHz RDIMMs built to the precise 2Rx8, 1.1V, CL52 specification the Supermicro H13SSL-N memory controller expects. Registered ECC architecture lets every slot run fully populated at rated speed while correcting single-bit errors on the fly. It is intended for administrators who need maximum supported capacity in that specific platform.

Thermals and power profile

Operating at 1.1V, the modules draw minimal power for their density and run without heat spreaders, relying on the server's directed airflow for cooling. The registered buffer reduces electrical load on the memory controller, helping maintain stability across all twelve slots during sustained workloads. Acoustic output is determined entirely by the chassis fans.

What the kit changes

Populating all channels with matched 2Rx8 RDIMMs enables the full 384GB capacity at DDR5-6400 without manual timing adjustments. ECC protection prevents silent data corruption that would otherwise require unplanned reboots. The package includes only the twelve modules; no additional software, cables or configuration tools are supplied.