NEMIX RAM 512GB 4x128GB DDR5 6400 CL52 ECC RDIMM 1.1V 288-PIN Supermicro

512 GB DDR5 6400 ECC RDIMM Kit

This 512 GB kit contains four 128 GB DDR5 6400 CL52 registered ECC modules built for Supermicro X14SBW-F systems. It targets server and workstation administrators who need maximum registered capacity with error correction. The modules run at 1.1 V and use a 288-pin RDIMM form factor with 4Rx4 organisation.

Tool-free DIMM installation with seating checks

Each module presses vertically into the 288-pin DDR5 slots until the side latches click. The registered buffer adds electrical load, so the board must support 4Rx4 population rules; mis-seated modules or incorrect slot order are the most common causes of POST failure. No heat spreader is fitted, so airflow across the PCB is required.

Verify Supermicro X14SBW-F memory population guide

Confirm the motherboard BIOS revision supports 512 GB total capacity and 4Rx4 registered DIMMs at 6400 MT/s. Check that the CPU memory controller accepts 1.1 V DDR5 and that the chassis provides adequate airflow over bare modules. Ensure all four slots are populated identically for the kit to operate as specified.