NEMIX RAM 128GB (8×16GB) DDR4 2933 ECC RDIMM CL21 1.2V 288-pin memory upgrade

128GB DDR4 ECC RDIMM kit

This 128GB kit contains eight 16GB DDR4 2933 registered DIMMs built with ECC for error correction. It targets administrators and integrators who need maximum capacity on ASRock Rack ROMED8-2T motherboards running AMD EPYC processors. The CL21 latency and 1.2V operation match the platform's registered memory requirements. Each module uses a 2Rx8 organisation across 288 pins.

Fits eight-slot server boards

The kit populates all eight DIMM slots on the ROMED8-2T, delivering the full 128GB in a single validated package. Registered buffering reduces electrical load on the memory controller, allowing the board to run the complete population at the rated 2933 MT/s. No heat spreaders are fitted, so airflow from the chassis fans must pass directly over the DRAM. The 1.2V rating keeps power draw within standard DDR4 limits for dense configurations.

Sustained throughput under ECC load

Error correction adds a small, constant overhead that remains steady during long compute jobs, virtualization workloads or database runs. Registered signalling maintains clean timing across all eight ranks when the memory controller drives continuous traffic. The 2Rx8 density per module keeps refresh cycles predictable, so latency does not drift as temperatures rise in a fully populated chassis.