501575-001 HP Smart Array P800 512MB Controller

The 501575-001 is an internal data connectivity interface module engineered to deliver cost-effective network transformation and enhanced system stability within multi-node server frameworks. Functioning as a high-reliability storage interface and RAID management layer, this Smart Array P800 controller assembly slides directly into standard PCIe slot architectures using localized connection lines. Operating across dual external and dual internal mini-SAS connection channels backed by 512MB Battery-Backed Write Cache (BBWC) architecture, it establishes high-efficiency routing pathways to manage internal data processing pipelines across high-density databases, continuous multi-threaded enterprise workloads, and legacy hardware consolidations. Its fully integrated hardware RAID processor and fault-isolated storage architecture manage internal bus communication cleanly, shielding core operational paths from signaling latency, packet drops, or single-point-of-failure throughput disruptions during continuous high-availability runtime operations.

Alternative Part Numbers

• 501575-001
• 405132-001
• 381513-B21
• 381513-001
• 405130-001

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