NEMIX RAM DDR5 5600MHz 384GB (4x96GB) ECC Registered RDIMM memory upgrade for Supermicro X14SRA-T

Server-grade DDR5 5600MHz ECC RDIMM kit

This 384GB kit contains four 96GB registered DDR5 modules built for the Supermicro X14SRA-T motherboard. Each stick is a 288-pin RDIMM with on-board ECC and a registered buffer, so the memory controller sees a stable electrical load even when every slot is populated. The kit targets administrators who need maximum supported capacity on this specific platform. It is not for workstations that accept only unbuffered UDIMMs or for systems limited to lower densities.

Registered DDR5 population limits

DDR5 RDIMM architecture allows full-speed operation across all four slots at 5600MT/s, but the motherboard's own population rules decide which slot combinations are valid and whether 96GB single-rank or dual-rank modules are accepted. Exceeding the board's qualified vendor list or mixing ranks can force the controller to down-clock or halt at POST. Builders who need more than four DIMMs per CPU or who plan to mix this kit with existing modules of a different rank must verify the manual first.

2Rx4 dual-rank organisation

Each 96GB module uses a 2Rx4 layout, meaning two logical ranks of x4 DRAM chips per DIMM. This rank structure is what the X14SRA-T memory controller expects for 384GB total capacity at CL46 and 1.1V. If your board revision only qualifies single-rank 96GB DIMMs or a different rank geometry, the kit will not train at rated speed. Confirm the exact rank requirement in your system documentation before ordering.