49P2090 IBM xSeries 335 332W Power Supply

The 49P2090 is an internal system power supply unit engineered to deliver cost-effective energy transformation and enhanced system stability within multi-core computing frameworks. Functioning as a high-efficiency electrical regulation module, this 332W alternating current (AC) power adapter balances incoming utility voltages to maintain uniform DC outputs across sensitive server logic circuits. Built to manage high-density virtualization setups, clustered cloud services, and heavy corporate databases typical of space-constrained legacy 1U data center environments, it features a hot-swappable architecture to maximize continuous system availability during maintenance intervals. 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 server runtime operations.

Alternative Part Numbers

• 49P2089
• 49P2100
• 49P2091
• ASTEC AA22310