PS550E12 - LOGISYS 550-Watts 20 Plus 4-Pin ATX Power Supply

Here are 12 technical specifications for the Logisys PS550E12 power supply:

1. Wattage: 550W
2. Efficiency: 80 Plus
3. Form Factor: ATX
4. Input Voltage: 100-240V
5. Input Frequency Range: 50-60Hz
6. Cooling System: 120mm fan
7. Connectors: 1 x 20+4 Pin Main Connector, 1 x 4+4 Pin ATX 12V Connector, 4 x SATA Connectors, 4 x Molex Connectors, 1 x Floppy Connector
8. Over Voltage Protection: Yes
9. Over Current Protection: Yes
10. Short Circuit Protection: Yes
11. MTBF: 100,000 hours
12. Dimensions: 5.5" x 6" x 3.4"

Helpful notes:
1. The 80 Plus efficiency rating means that this power supply is energy efficient and will save you money on your electricity bill.
2. The over voltage, over current, and short circuit protections help to prevent damage to your components in case of power surges or other issues.
3. The 120mm fan provides efficient cooling and helps to keep noise levels low.