NEMIX RAM 384GB (6×64GB) DDR5 6400MHz CL52 2Rx4 ECC RDIMM memory upgrade for Supermicro SYS-222HA-TN

System-specific DDR5 kit for Supermicro SYS-222HA-TN

This 384 GB kit contains six 64 GB DDR5 RDIMM modules built for the Supermicro SYS-222HA-TN. Each stick runs at 6400 MHz with CL52 latency and 1.10 V. The 2Rx4 registered ECC design targets enterprise servers and workstations that require error correction and signal buffering. It is not suited for desktop boards that only accept unbuffered non-ECC memory.

Fills six 288-pin DDR5 RDIMM slots

The modules install directly into the server’s 288-pin DDR5 RDIMM sockets and rely on the platform’s registered buffer and ECC logic. No heat spreaders are fitted, so airflow across the DIMM area must be sufficient for sustained loads. The kit occupies all six slots in a typical configuration, leaving no empty sockets for further expansion without removing modules.

Six matched modules ship as a single validated kit

The package delivers the full 384 GB capacity in one box, eliminating the need to source individual sticks and verify matching part numbers. The MR51200-924K6 kit is tested for compatibility with the SYS-222HA-TN, reducing the risk of mixed-rank or timing mismatches that can occur when combining separate purchases.