NEMIX RAM DDR5 5600 256GB 4x64GB CL46 2Rx4 ECC RDIMM Supermicro X14SDW-40C-SP9F memory upgrade

256 GB DDR5-5600 ECC RDIMM kit

This 256 GB kit contains four 64 GB DDR5-5600 registered ECC RDIMMs built for the Supermicro X14SDW-40C-SP9F motherboard. Each module runs at 1.1 V with CL46 latency and a 2Rx4 rank layout that matches the board's memory controller requirements. The registered design offloads the controller so all slots can be fully populated at rated speed. It is intended for administrators upgrading that specific server platform with validated, high-capacity memory.

Suited for Supermicro X14SDW-40C-SP9F upgrades

The kit fits only systems that accept 288-pin DDR5 RDIMMs with registered ECC and the exact 2Rx4 organisation at 5600 MT/s. Builders using consumer boards, workstations that require UDIMMs, or servers needing a different rank, voltage, or form factor should look elsewhere. The modules have no heat spreader, so chassis airflow must meet the server vendor's thermal guidelines for full-load operation.

Four 64 GB modules give 256 GB total

Populating all four slots delivers 256 GB of registered ECC capacity for virtualisation, database, or compute workloads that benefit from large memory footprints. The 2Rx4 organisation and registered buffer let the controller drive every slot at DDR5-5600 without down-clocking. Capacity stops at 256 GB with this kit; workloads needing more memory per socket or a different DIMM count will require a different validated configuration.