4N60A33903 - Lenovo 550-Watts NAS Power Supply for PX12-400R / 450R

Technical Specifications:
- Input Voltage: 100-240V AC
- Frequency: 50-60Hz
- Output Power: 550 Watts
- Efficiency: 80 Plus Bronze Certified
- Cooling System: Single Fan
- Connectors: 24-pin ATX, 4+4-pin CPU, 6+2-pin PCIe, SATA, Molex
- Dimensions: 150 x 86 x 140 mm
- Weight: 1.5 kg
- Compatibility: Lenovo PX12-400R / 450R NAS
- Operating Temperature: 0°C to 50°C
- Operating Humidity: 20% to 80% RH
- MTBF: 100,000 hours

Helpful Notes:
- The 80 Plus Bronze certification ensures high efficiency and lower power consumption.
- The single fan cooling system keeps the power supply running smoothly and quietly.
- This power supply is specifically designed for use with Lenovo PX12-400R / 450R NAS devices.