NEMIX RAM 512GB (8x64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM SuperMicro X13SEW-TF X13SEW-F memory upgrade

512 GB DDR5 RDIMM kit for SuperMicro servers

This NEMIX RAM kit provides 512 GB of DDR5 4800 memory across eight 64 GB registered DIMMs. It is built for SuperMicro X13SEW-TF and X13SEW-F motherboards in enterprise server and workstation deployments. The modules operate at 1.1 V with CL40 latency and include on-die ECC for data integrity.

DDR5 4800 registered ECC limits capacity per channel

The DDR5 4800 interface delivers 38400 MT/s throughput while the registered buffer reduces electrical load on the memory controller. CL40 timing and 2Rx4 organisation set the access latency and maximum rank density per channel. ECC correction adds overhead that slightly reduces usable bandwidth compared to non-ECC equivalents.

Tool-free installation into 288-pin RDIMM slots

Each 288-pin module seats vertically in the motherboard DDR5 RDIMM sockets without cables or brackets. Alignment notches prevent backward insertion, and the registered design requires the platform to support registered memory. Common issues include mixing registered with unbuffered DIMMs or populating slots in an order the firmware does not recognise.