451871-B21 HP QLogic QMH2562 Dual 8Gb FC HBA Card
HP
HPE ProLiant BL mezzanine internal replacement QLogic QMH2562 dual-port 8Gbps Fibre Channel PCI Express Host Bus Adapter card.
The 451871-B21 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 dual-port host bus adapter (HBA) mezzanine card, this module plugs directly into dedicated expansion slots on a server blade structure to streamline external Storage Area Network (SAN) data lines. Delivering high-speed 8Gbps Fibre Channel connectivity over high-bandwidth PCI Express channels, 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 fault-isolated layout manages 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
- 451871-001
- QMH2562
- AJ763B
- 451871-B21
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