30-50872-02 HPE StorageWorks MSA 499W Power Supply

The 30-50872-02 is an internal system power supply unit engineered to deliver cost-effective energy transformation and enhanced system stability within multi-node server frameworks. Functioning as a high-efficiency electrical regulation module, this 499W alternating current (AC) power adapter balances incoming utility metrics to maintain uniform direct current (DC) outputs across connected drive bays and array backplanes. Designed with a hot-pluggable form factor and built-in active cooling fan, it slides securely into the rear bays of Modular Smart Array storage shelves to provide immediate operational safety margins and N+1 current redundancy. Its fault-isolated layout manages internal bus communication cleanly, shielding core operational paths from power surges, current fluctuations, or single-point-of-failure thermal drops during continuous high-availability runtime operations.

Alternative Part Numbers

• 30-50872-01
• 30-50872-02
• 228509-001
• 228641-B21

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