NEMIX RAM 64GB DDR4 2933 PC4-23400 CL21 2Rx4 1.2V 288-Pin ECC RDIMM ASRock EPYC memory upgrade

ASRock EPYC 64GB DDR4 RDIMM

This registered ECC module is built for ASRock Rack ROMED8-2T motherboards running AMD EPYC processors. It targets server and workstation builders who need validated, single-stick capacity upgrades for mission-critical workloads. The DDR4 2933 speed and 1.20V operation match the platform's native memory controller specifications.

Registered ECC with 2Rx4 organisation

The module uses a 2Rx4 rank configuration and registered buffering to reduce electrical load on the memory bus. This allows the motherboard to populate more slots reliably at the rated 2933 MT/s data rate. CL21 latency and PC4-23400 bandwidth are the decisive figures for compatibility with the target EPYC platform.

64GB single-module capacity

One 288-pin DIMM delivers 64GB, letting you scale total system memory in large increments without consuming extra slots. It handles virtualisation hosts, database buffers and large dataset caching comfortably. Workloads that exceed per-channel rank limits or require higher frequencies than 2933 MT/s will need a different module class.