NEMIX RAM 256GB (2x128GB) DDR4-3200 CL22 2Rx4 ECC Registered RDIMM Supermicro X12DPFR-AN6

256GB DDR4-3200 ECC kit for Supermicro X12DPFR-AN6

This 256GB kit contains two 128GB DDR4-3200 Registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro X12DPFR-AN6 memory controller expects. The 2Rx4 organization and CL22 latency match the board's population rules so all slots are recognised at full capacity and rated speed. It is intended for administrators upgrading that specific server platform. Buyers who need UDIMM, SODIMM or non-ECC modules cannot use this kit.

Thermals noise and power draw in normal use

Each module operates at 1.2V without a heat spreader, relying on the server's directed airflow for cooling. Registered buffering reduces electrical load on the memory controller, keeping power draw predictable when all slots are populated. No active cooling or fan profiles are included, so acoustics depend entirely on the chassis fans already present in the system. The kit adds no additional noise sources of its own.

What the bundled accessories

The package supplies only the two 288-pin RDIMMs; no software, cables or mounting hardware are included. Installation follows the motherboard manual's approved DIMM population order, and the lifetime replacement warranty with US-based technical support covers the modules themselves. No configuration utilities or firmware updates are bundled, so the memory controller's default SPD settings handle initialization automatically.