Is this Power Supply enough? (750w) or should I up it to 850?

[testtube5]

https://pcpartpicker.com/list/gLvNLD

I'd like the option to add another couple fans, OC both the CPU and GPU, 2 NVMe SSDs and 2 HDDs.

I'm pretty sure 750 is enough I just want to be sure (Especially since the 850 is going to run me another 30$)

 

[DRagor]

650 W would absolutely enough, even with OC. 750 W is nice to have too, it will be more silent that way.

 

[mazboy]

https://forum-en.msi.com/faq/article/power-requirements-for-graphics-cards-20 says you need a 600w PSU. The Corsair RM750x is a very good power supply, so I don't think you'll have any problems. But with the 2x140mm fans and the water pump, and all your extra case fans, and 2 big ole HDDs, you might want to err on the side of prudence and go with the 850, especially with that whole overclocking thing. I'm kinda anal, and just a little bit paranoid, so I'd personally do the 850.

 

[testtube5]

I'm going to go with the 750w. I'm kind've anal too about it but even with all those additions I do think 750w is more than sufficient. Power usage isn't nearly as high as most people seem to think it is. Though, I do see your point...I doubt it but if it does end up limiting me down the road I'll just snag the 850 and throw this 750 in a lesser build. Thanks guys

 

[mazboy]

I'm going to go with the 750w. I'm kind've anal too about it but even with all those additions I do think 750w is more than sufficient. Power usage isn't nearly as high as most people seem to think it is. Though, I do see your point...I doubt it but if it does end up limiting me down the road I'll just snag the 850 and throw this 750 in a lesser build. Thanks guys

Always Remember: Overkill is only a flesh wound!!!