300-1987-01 Sun Fire V490 1448W Power Supply

The 300-1987-01 is an internal system power supply module engineered to deliver stabilized DC voltage rails across dense multi-processor server frames. Delivering up to 1448W of reliable power, this hot-pluggable module integrates seamlessly into the server chassis to support high-performance computing components. Built for the rigorous energy requirements of high-density virtualization hosting and mission-critical datacenter workloads, it delivers high-efficiency power management to minimize thermal waste. The module incorporates active over-voltage safeguards, managed cooling fans, and automated status monitors that protect core circuitry against localized electrical faults, facilitating continuous hardware operation and unhindered maintenance cycles.

Alternative Part Numbers

• 300-1987
• A165
• 300-1987-02