394791-B21 HP NC373F PCIe Gigabit Server Adapter
HP
HP internal replacement PCIe x4 single-port Fiber Gigabit Ethernet network adapter card.
The 394791-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 high-reliability network interface card and high-speed fiber data transmission processing layer, this PCI Express Gigabit network adapter slides directly into enterprise chassis backplane bays using localized connection lines. Operating under Gigabit Ethernet transfer rate parameters across PCI Express (PCIe x4) bus interfaces, 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 modular expansion card structural design and fault-isolated optical networking 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 enterprise runtime operations.
Alternative Part Numbers
- 394791-B21
- 395861-001
- 012789-001
- NC373F
- 394793-B21
- 395862-001
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