Sustain critical workloads with a RAID controller designed for high-density HPE ProLiant storage architectures. The Smart Array P816i-a SR Gen10 C delivers 12 Gb/s SAS performance, internal PCIe integration, and cache-backed protection to help maintain data availability under sustained load. Built for server teams that need predictable storage behavior, this controller supports enterprise RAID levels and the drive counts required for larger local arrays. That makes it a strong fit for virtualization hosts, database nodes, and application servers where controller latency and rebuild resilience directly affect service continuity. Compared with entry-level RAID options, this model is positioned for environments that need more headroom, more ports, and stronger fault tolerance. It is the kind of controller you specify when the storage layer must keep pace with the server, not hold it back.