SK hynix HMCG94BHBRA278N 64GB DDR5-6400 2Rx4 RDIMM Server Memory

The SK hynix HMCG94BHBRA278N is a 64GB DDR5-6400 2Rx4 registered memory module for compatible enterprise servers and workstations. Its capacity and data rate make it a candidate for cloud infrastructure, virtualization, database hosting, and data analytics environments that require substantial system memory. In virtualization deployments, additional memory can accommodate larger virtual machines or more concurrent workloads when processor and platform resources permit. Database and analytics applications can benefit from keeping more active data in memory, reducing dependence on slower storage access. The module can also serve as host system memory in compatible AI and high-performance computing servers, supporting data preparation and CPU-based processing alongside accelerators. For system integrators, its 64GB capacity provides a practical building block for expanding server memory across available channels. Before deployment, confirm the exact part number against the system manufacturer’s supported memory list. Actual operating speed depends on the processor, motherboard, BIOS, and DIMM population.