600w psu enough for i5 6500 and 16gb corsair ram?

[UsaidYousaf]

https://gladiatorpc.co.uk/configure/config/65215

This is the pc i am getting and I'm planning on changing the ram to the 16 gb corsair ram and the cpu to the i5 6500. Will the power supply be enough or will i have to upgrade that too?
Thanks

 

[GR33zly]

Enough for i5 6500, 16GB ram, and GTX 970

 

[UsaidYousaf]

Enough for i5 6500, 16GB ram, and GTX 970

Thank you