What 500W Power Supply works and fits in my computer case and motherboard?

Solution
That CPU does not have an unlocked multiplier. You will not be able to overclock it an d as far as I know, that motherboard will not overclock either. Can you confirm those parts? Assuming that you use an overclockable CPU and a Z87 or 97 board, 500+ Watts will be plenty.

The XFX is a good PSU. This http://pcpartpicker.com/part/antec-power-supply-bp550plus, and this http://pcpartpicker.com/part/seasonic-power-supply-m12ii620bronze are as good and modular or semi-modular, and cheaper.
That CPU does not have an unlocked multiplier. You will not be able to overclock it an d as far as I know, that motherboard will not overclock either. Can you confirm those parts? Assuming that you use an overclockable CPU and a Z87 or 97 board, 500+ Watts will be plenty.

The XFX is a good PSU. This http://pcpartpicker.com/part/antec-power-supply-bp550plus, and this http://pcpartpicker.com/part/seasonic-power-supply-m12ii620bronze are as good and modular or semi-modular, and cheaper.
 
Solution