Samsung 512GB DDR5 ECC RDIMM Server Memory

Samsung's 512GB DDR5 ECC RDIMM sits at the top of the current capacity curve, aimed at enterprises running the most memory-intensive AI training and database workloads where minimizing DIMM slot count matters as much as raw capacity. Samsung's 512GB module sits at the very top of the standard DDR5 RDIMM capacity curve available in this catalog, aimed at the most memory-intensive AI training and database workloads where minimizing the number of physical DIMM slots used matters as much as raw total capacity. At this capacity tier, per-GB pricing typically carries a meaningful premium over the mid-capacity modules elsewhere in this catalog, reflecting the increased manufacturing complexity of the highest-density DRAM dies currently in production. Server platforms need explicit support for 512GB-capacity RDIMMs, which is currently limited to the newest generation of Intel Xeon and AMD EPYC platforms — confirm compatibility with your specific server model before ordering. This capacity point is most commonly deployed in a small number of dedicated high-memory hosts within a data center, rather than as the standard configuration across an entire fleet.