NEMIX RAM 128GB (8x16GB) DDR5-4800 ECC RDIMM CL40 1.1V for Supermicro H14DSG-OD memory upgrade

Exact-fit DDR5 server kit

This NEMIX RAM kit delivers 128GB across eight 16GB DDR5-4800 RDIMMs tuned to CL40 at 1.1V. Registered ECC construction matches the Supermicro H14DSG-OD memory controller so every slot populates at rated speed without down-clocking. The 1Rx8 organisation and 288-pin form factor follow the board's population rules precisely.

For registered-ECC platforms only

Suits administrators upgrading a Supermicro H14DSG-OD that requires registered DDR5 ECC modules in an eight-DIMM configuration. Builders needing unbuffered UDIMMs, SODIMM form factors, non-ECC memory, or a different capacity per module should look elsewhere. The kit assumes the motherboard manual confirms this exact population order and voltage.

Sustained enterprise stability

Registered buffering offloads the memory controller so all eight modules run fully populated under continuous load while ECC corrects single-bit errors on the fly. Operation stays at the specified 1.1V and CL40 timing without thermal throttling because no heat spreader is fitted. Verify the system manual for approved population sequences before deployment.