NEMIX RAM 64GB DDR5 5600MHz ECC RDIMM 2Rx4 CL46 1.1V Supermicro H13SSF memory upgrade

Exact-match DDR5 RDIMM for Supermicro H13SSF

This 64 GB DDR5 5600 MHz ECC Registered RDIMM is built to the Supermicro H13SSF motherboard's precise requirements. The 2Rx4 rank structure, 1.1 V operating voltage and CL46 latency match the memory controller's expectations so the module is recognised at full capacity and runs at its rated PC5-44800 speed. It targets server administrators who need guaranteed compatibility without trial-and-error.

Straightforward installation

The 288-pin RDIMM slots into the board's DDR5 DIMM sockets exactly like any registered module; no special tools are required. Because the memory is registered and ECC-enabled, the system must be populated in the order specified by the motherboard manual — mixing ranks or skipping slots will prevent boot or reduce capacity. The lack of a heat spreader means clearance is minimal, but verify that adjacent components do not contact the bare PCB.

Verify population limits

Check the H13SSF manual for maximum supported capacity per slot, approved DIMM population sequences and any BIOS version required for DDR5 5600 operation. Registered ECC memory will not function in consumer desktop boards or in systems that only accept unbuffered UDIMMs. Confirm your chassis has enough airflow for fully populated memory banks, as the modules run without heatsinks.