Hitachi 5513978-C SM-DIMM high-density shared memory module designed for Hitachi 9970 and 9980 storage systems. This cache memory component supports enterprise storage configurations requiring expanded buffer capacity for improved I/O performance and throughput acceleration. The SM-DIMM form factor integrates into compatible Hitachi storage controllers and memory subsystems. Typical applications include SAN environments, virtualization platforms, and database workloads where increased cache significantly reduces latency and enhances data transfer rates. Refurbished unit tested and guaranteed. Available via quote.
