NEMIX RAM DDR5 ECC RDIMM 1.5TB 12x128GB 6400 CL52 1.1V 2Rx4 Supermicro H13DSG-OM

Exact-Match DDR5 ECC RDIMM Kit

This 1.5 TB kit contains twelve 128 GB DDR5-6400 registered ECC modules built to the precise rank, voltage, and timing the Supermicro H13DSG-OM memory controller expects. It is intended for administrators who need the full supported capacity recognised at rated speed without manual tuning. Buyers whose boards require UDIMM or SODIMM form factors cannot use this kit.

Capacity and Headroom

Twelve dual-rank 2Rx4 modules deliver 1.5 TB across every slot, running at CL52 and 1.1 V. Registered architecture offloads the memory controller so all slots stay fully populated at full speed, while ECC corrects single-bit errors on the fly. Systems that cannot address this density or that limit registered DIMM count will not benefit from the full kit.

Build Integration

The 288-pin RDIMM form factor matches the H13DSG-OM slot specification exactly; no UDIMM or SODIMM alternative fits. Consult the motherboard manual for approved population order and maximum supported capacity before installation. Major-brand Samsung, Micron, or Hynix DRAM ensures consistent supply for future expansion within the same validated configuration.