NEMIX RAM DDR5 ECC RDIMM 1TB 16x64GB 5600MHz CL46 1.1V 2Rx4 288-Pin Supermicro H13SSF memory upgrade

Exact-match DDR5 RDIMM kit for Supermicro H13SSF

This 1 TB kit contains sixteen 64 GB DDR5-5600 registered ECC modules built to the PC5-44800 standard. Each DIMM runs at 1.1 V with CL46 timing and a 2Rx4 organisation. The 288-pin RDIMM form factor matches the memory controller requirements of the Supermicro H13SSF motherboard so the full capacity is recognised at rated speed.

Sustained-load behaviour with registered ECC

Registered buffering reduces electrical load on the memory controller when all sixteen slots are populated, allowing stable operation at the full 5600 MT/s data rate under continuous server workloads. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption that could otherwise trigger unplanned reboots during long-running compute or database tasks.

Installation steps and common issues

The modules are keyed for 288-pin DDR5 RDIMM slots only; they will not fit UDIMM or SODIMM sockets. Before installation, consult the Supermicro H13SSF manual for the approved DIMM population sequence and maximum supported capacity per channel. A frequent issue occurs when DIMMs are inserted in the wrong slot order or when the BIOS is not updated to the version that validates the full 1 TB configuration.