NEMIX RAM DDR5 4800 ECC Registered RDIMM 192GB 2x96GB CL40 1.1V Supermicro H14DSG-O-CPU

Exact-Match Server Upgrade

This NEMIX RAM kit delivers 192GB of DDR5 memory as two 96GB Registered ECC RDIMMs. It is built for the Supermicro H14DSG-O-CPU motherboard, matching the 288-pin RDIMM form factor and 2Rx4 rank structure that the board's memory controller expects. System integrators upgrading that specific platform receive modules that are recognised at full capacity and rated speed without manual tuning.

Capacity and Headroom

The 192GB total capacity suits memory-intensive workloads such as virtualisation clusters, in-memory databases and large-scale rendering. DDR5 4800 at CL40 and 1.1V provides the bandwidth and error correction those tasks demand, while the registered buffer keeps every slot stable when fully populated. Workloads that exceed 192GB or require faster DDR5 speeds will need a platform that supports higher-density modules or higher data rates.

Build and Daily Implications

Modules use major OEM Samsung, Micron or Hynix components and ship without heat spreaders, relying on the server chassis airflow for cooling. The 288-pin RDIMM keying prevents accidental insertion into UDIMM or SODIMM slots, and the registered architecture reduces electrical load on the memory controller. Installers must follow the motherboard manual for approved population order to ensure the system boots correctly.