NEMIX RAM 64GB 2x32GB DDR5 6400 CL52 1.1V ECC RDIMM memory upgrade for Supermicro H13DSH

Purpose-built server kit

This 64 GB kit contains two 32 GB DDR5 6400 RDIMMs built to the exact rank, voltage and timing the Supermicro H13DSH 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 not for systems that require UDIMMs, SODIMMs or non-ECC memory.

DDR5 6400 interface limits

The modules operate at 1.1 V with CL52 latency and a 2Rx8 organisation, matching the board’s qualified voltage and timing window. Registered buffering offloads the memory controller so full-capacity population remains stable, but the kit cannot exceed the motherboard’s maximum supported density per slot or total system capacity.

Capacity and headroom

Two 32 GB RDIMMs deliver 64 GB of error-correcting main memory for virtualization hosts, database nodes or compute clusters that need maximum density per channel. Headroom ends at the board’s defined population limits; larger configurations require consulting the system manual for approved DIMM order and total capacity rules.