maugusto :
what is the specs of the system? because for a 8 pin cpu you really need a good PSU, and good PSU comes with standard 8 pin connectors
My pc specs :
Motherboard gigabyte H77-DS3H
1155 socket.
Cpu intel i5 3470.
Ram 8 gb ddr3 2x4gb 1866 kingston hyperx
SSD samsung 850 evo 120 gb.
HDD Hitachi 1TB
GPU Ge Force GTX 750 Ti.
My new psu is chieftec GPS 500 a8. 500w. Chieftec is one of the best psus in my country. We doesn't have where to buy evga,thermaltake...