NEMIX RAM 128GB DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM Supermicro H14DSG-O-CPU memory upgrade

Exact-match DDR5-6400 upgrade

This 128 GB DDR5-6400 ECC registered DIMM is built for the Supermicro H14DSG-O-CPU motherboard. It delivers the precise 2Rx4 rank structure, 1.10 V operating voltage and CL52 latency the platform expects. The 288-pin RDIMM form factor matches the board's registered-memory requirement. System integrators and IT teams use it to expand memory capacity without compatibility risk.

Sustained-load behaviour

Registered buffering offloads the memory controller so every populated slot runs at the rated 6400 MT/s transfer rate continuously. ECC corrects single-bit errors on the fly, preventing silent data corruption during long compute jobs. The module maintains its specified timings across full population without downclocking. Workloads such as virtualization, database serving and scientific simulation benefit from the stable throughput.

Thermals noise power

The module operates at the standard DDR5 1.10 V with no integrated heat spreader. Passive cooling relies on chassis airflow directed across the DIMM slots. Power draw scales with the 128 GB capacity and 6400 MT/s data rate under load. Acoustic output is zero; the only sound comes from system fans moving air over the sticks. Builders who need active DIMM cooling or lower-voltage operation should verify platform support before ordering.