NEMIX RAM DDR5 512GB 4x128GB 4800MHz CL40 1.1V 2Rx4 ECC Registered RDIMM 288-pin Supermicro H13SSW

Exact DDR5 server upgrade

This 512GB kit delivers four 128GB DDR5 4800MHz RDIMMs built to the Supermicro H13SSW motherboard's exact specifications. Registered ECC operation with CL40 latency and 1.1V voltage ensures full-capacity recognition at rated speed without manual tuning. The 2Rx4 rank structure matches the board's memory controller requirements for stable operation across all populated slots.

For registered ECC workloads only

This memory suits administrators upgrading a Supermicro H13SSW platform that demands registered DIMMs with error correction. Builders needing unbuffered UDIMMs, SODIMM form factors, non-ECC modules, or consumer DDR5 speeds will find this kit incompatible with their hardware. Systems requiring different rank configurations or voltage levels should consult their motherboard documentation before purchasing.

Four-slot registered population

The 288-pin RDIMM form factor installs directly into the H13SSW's DDR5 slots following the manufacturer's population rules for quad-channel operation. Registered buffering reduces electrical load on the memory controller when all slots are filled, while ECC protection maintains data integrity under continuous server workloads. Verify your specific BIOS revision supports this capacity configuration before installation.