NEMIX RAM DDR5 4800 2TB 16x128GB RDIMM ECC CL40 1.1V Supermicro H13DSG-O-CPU-D memory upgrade

Exact-match server upgrade

This 2TB kit supplies sixteen 128GB DDR5 RDIMMs built to the precise rank, voltage and timing the Supermicro H13DSG-O-CPU-D memory controller expects. Registered ECC architecture offloads the controller so every slot runs fully populated at rated speed while correcting single-bit errors on the fly. The modules ship new and ready for immediate installation.

DDR5-4800 CL40 1.1V 2Rx4 spec

Each module operates at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V in a 2Rx4 registered layout on 288 pins. This exact combination of speed, voltage, rank structure and error correction is the single specification that determines whether the board recognises full capacity and sustains rated throughput without down-clocking or training failures.

Sixteen-module kit population

The package delivers all sixteen DIMMs required to fill every slot on the target motherboard in one matched set, eliminating mixed-rank or mixed-vendor populations that can prevent boot or force reduced speeds. Buyers who need a different total capacity or a partial population for a smaller chassis cannot use this kit as sold.