NEMIX RAM 128GB DDR5 5600MHz PC5-44800 2Rx4 CL46 1.1V ECC Registered RDIMM memory upgrade

128GB DDR5-5600 ECC RDIMM for Supermicro H13SSH-E

This 128GB registered ECC module runs at DDR5-5600 (PC5-44800) with CL46 latency at 1.1V. It uses a 2Rx4 organisation and the 288-pin RDIMM form factor that the Supermicro H13SSH-E motherboard requires. The exact rank, voltage and timing match the board's memory controller so the full capacity is recognised at rated speed.

Thermals and power draw in normal use

Operating at the standard DDR5 voltage of 1.1V keeps power draw low for a high-capacity registered DIMM. No heat spreader is fitted, so airflow across the module is the only cooling path. The registered architecture buffers address and command signals, reducing electrical load on the memory controller when all slots are populated.

Replaces lower-capacity or non-ECC DDR5 RDIMMs

The jump is worthwhile when your workload needs more than the current installed capacity and demands error correction for data integrity. It will not fit systems that require UDIMM or SODIMM form factors, nor boards that do not support registered ECC memory. Verify your motherboard manual for approved population rules and maximum supported capacity before ordering.