NEMIX RAM DDR5 4800 CL40 2TB 16x128GB ECC RDIMM Supermicro H13DSH memory upgrade

2TB DDR5 4800 ECC RDIMM kit for Supermicro H13DSH

This 16-module kit delivers 2TB of registered ECC DDR5-4800 memory tuned for the Supermicro H13DSH motherboard. Each 128GB module runs at 1.1V with CL40 latency and a 2Rx4 organisation so the memory controller sees the exact rank and timing it expects. The 288-pin RDIMM form factor matches the board's slots and population rules.

Suited for full-capacity server builds not

Administrators populating every slot on an H13DSH will get the registered buffering and error correction needed for stable operation at maximum density. Builders who only need a few modules or who use consumer boards that accept unbuffered UDIMMs should look at something else because this kit is designed for full registered populations.

Registered 2Rx4 ECC at 1.1V matches the board's

The combination of registered signalling, dual-rank x4 organisation, ECC and 1.1V operation is the single specification that determines whether the H13DSH will initialise the kit at its rated 4800MT/s speed and full 2TB capacity. Mismatched rank, voltage or buffering prevents the system from recognising the memory or forces it to run at reduced speeds.