Will this psu be good for these the build?

[deadpool9011]

Here is the first build : https://pcpartpicker.com/user/yuri9011/saved/#view=9qj9TW

The second build : https://pcpartpicker.com/user/yuri9011/saved/#view=KFvQzy

 

[deadpool9011]

what do you mean

 

[deadpool9011]

i updated it try again

 

[4745454b]

I have a 280 running on a great 450W. I wouldn't try it on that 500W unit though. The builder/CX line can't be ran near it's max like my 450. I'd look for a different unit.