I'm currently using a Corsair GX800 at 800W(110 euros), and I've got to admit Corsair is your best choice. I'd rather buy that one and keep it forever than wasting your money on cheaper ones which get broken easily.
If Corsair is not what you are looking for, go for a 600W NOX APEX(65 euro) or a Cooler Master(60 euro); if you are looking for a cheap one, buy a Kraun 600 watt, I bought one once for 25 euros
If Corsair is not what you are looking for, go for a 600W NOX APEX(65 euro) or a Cooler Master(60 euro); if you are looking for a cheap one, buy a Kraun 600 watt, I bought one once for 25 euros