300-2143 Sun Fire T5140 760W Power Supply

The 300-2143 is an internal system power supply module engineered to deliver stabilized DC voltage rails across dense multi-processor server frames. Delivering up to 760W of reliable power, this hot-swappable module integrates seamlessly into the backplane of compatible SPARC enterprise servers. Built for the rigorous energy requirements of continuous UNIX virtualization hosting and steady mission-critical infrastructure 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

• X5872A
• 7001497-J000
• 7001497-J
• 300-2143-04
• 300-2143-02
• 300-2233
• 300-2299