300-2158 Sun SPARC T5440 1133W Power Supply Module

The 300-2158 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 power module and high-capacity system power supply layer, this 1133W hot-swappable AC power supply module slides directly into enterprise chassis backplane bays using localized connection lines. Operating under system-regulated DC power parameters across high-efficiency server power delivery architectures, 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 card layout and fault-isolated power 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

• 300-2158
• 300-2158-01
• 300-2158-02
• 300-2158-03
• X5009A-Z
• A238
• 300-1897
• 300-2083