NEMIX RAM MR38400-314K12 384GB (12x32GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

384GB DDR5 ECC RDIMM kit

This 384GB kit contains twelve 32GB DDR5 4800 registered DIMMs built for Thinkmate Supermicro SuperServer 421GE-TNRT platforms. ECC and registered buffering protect data integrity in multi-socket server and workstation workloads. The CL40 latency and 1.10V operation match the platform's qualified memory profile.

288-pin registered modules without spreaders

Each module uses a 1Rx4 organisation on major OEM Samsung, Micron or Hynix die and fits the standard 288-pin DDR5 RDIMM socket. The absence of heat spreaders keeps the profile low for dense server chassis where airflow is directed by the system fans. Registered signalling reduces electrical load on the memory controller at this capacity.

Replaces smaller RDIMM sets when capacity is

The jump is worth it when virtualisation, in-memory databases or large dataset analytics exhaust the current memory ceiling and the server board supports twelve populated slots. Buyers who need fewer than twelve modules or a lower total capacity should select a smaller kit instead.