The OKIA Switching Power Supply, model OKIA-600 (600W MAX): 

Model Number: OKIA-600 

Manufacturer: OKIA 

Type: ATX Power Supply 

Maximum Power Output: 600W 

Input Voltage: 115V/230V AC 

Efficiency: Not specified 

Form Factor: ATX 

Connectors: 

 Standard ATX connectors 

 including 24-pin motherboard connector 

 4-pin CPU connector 

 SATA connectors 

  Molex connectors 

Cooling: 120mm fan 

Features:  

Over-voltage protection 

over-power protection 

short-circuit protection