NEMIX RAM 256GB (4x64GB) DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM Server Memory Kit

Supermicro X14SBW-F server memory

This 256 GB kit delivers four 64 GB DDR5 ECC RDIMM modules built for the Supermicro X14SBW-F platform. Registered buffering and on-die ECC protect data integrity in mission-critical workloads. The kit runs at 6400 MHz with CL52 latency at 1.1 V. No heat spreaders are fitted, so airflow must be managed by the chassis.

Registered DDR5 ECC RDIMM installation

Each module uses the 288-pin DDR5 RDIMM form factor and requires a motherboard that supports registered ECC memory and 4Rx4 organisation. The four-module population fills four DIMM slots and provides 256 GB total capacity. The 1.1 V operating voltage matches the DDR5 baseline for server platforms. Compatibility is validated for the Supermicro X14SBW-F system.

Suited for high-capacity server builds

Ideal for administrators expanding memory on a Supermicro X14SBW-F server for virtualisation, database or AI inference tasks. Builders needing non-ECC UDIMMs, lower capacities, or consumer desktop memory should look elsewhere. Systems that do not support registered ECC RDIMMs cannot use this kit.