NEMIX RAM 512GB 16x32GB DDR5 6400 ECC RDIMM Supermicro H14DST-FL

512GB DDR5 ECC RDIMM kit for Supermicro H14DST-FL

This 512GB kit contains sixteen 32GB DDR5 6400 Registered ECC modules built to the exact rank, voltage and timing the Supermicro H14DST-FL memory controller expects. It is intended for administrators who need maximum supported capacity in every slot without manual tuning.

Capacity and headroom at full population

Sixteen dual-rank 2Rx8 modules fill all DIMM sockets and deliver 512GB of addressable memory for large databases, virtualization hosts or in-memory analytics. The registered architecture keeps the memory controller stable at full capacity, while on-die ECC corrects single-bit errors before they affect workloads. Systems that require more than 512GB or a different DIMM type cannot use this kit.

Thermals, noise and power in normal use

Each module operates at 1.10V without a heat spreader, relying on chassis airflow for cooling. Power draw scales with the number of populated slots, so a fully loaded board will draw more current than a partially filled one. The registered buffers add negligible latency and do not produce audible noise; thermal performance depends entirely on the server's fan profile.