Sun X7428A-4 | 400-Watts AC Input Power Supply

Technical Specifications:
- Input Voltage: 100-240 VAC
- Input Frequency: 47-63 Hz
- Input Current: 7A (RMS) @ 100-120VAC, 3.5A (RMS) @ 200-240VAC
- Output Power: 400 Watts
- Efficiency: 80% typical
- Output Voltage: +12V DC
- Output Current: 33A
- Overvoltage Protection: 13.2V - 15V
- Undervoltage Protection: 10.8V - 11.4V
- Overcurrent Protection: 37A - 45A
- Operating Temperature: 0°C to 50°C
- Storage Temperature: -40°C to 85°C

Helpful Notes:
- This power supply is compatible with Sun Fire V440 and V480 servers.
- It has a hot-swappable design, allowing for easy replacement without shutting down the server.
- The power supply has a built-in fan for cooling and maintaining optimal operating temperature.