Will my PSU be good enough?

[Leg412]

Building my own PC, components I got so far:
(also do components seem comaptible with each other?)

RX 480 8gb ddr5, PCI-e 3.0x16
Intel i5 4460, s1150
8gb ram ddr3
motherboard ASROCK H81M-DGS R2.0, s1150, PCI-e 2.0 x 16
and PSU I want is 500W COOLERMASTER B500

 

[CTurbo]

Everything is compatible, and 500w is enough power, but that specific psu is not very reliable.