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hey guys, for my build  I'm still stuck on choice of power supply. I know I want to go for the corsair cx line of power supplies however, I'm not sure which one I want to go for. My system has an estimated wattage of 314w. I was going to go for the 550w cx but it's always out of stock or at a supply that charges $75+ for shipping. So now I'm left to decide either on the 450w ($89) or the 650w ($140) but I'm not sure which one would be better. help would be great!

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The 450W will work fine.

Of course there are alternatives as well:

 

"We're all in this together, might as well be friends" Tom, Toonami.

 

mini eLiXiVy: my open source 65% mechanical PCB, a build log, PCB anatomy and discussing open source licenses: https://linustechtips.com/topic/1366493-elixivy-a-65-mechanical-keyboard-build-log-pcb-anatomy-and-how-i-open-sourced-this-project/

 

mini_cardboard: a 4% keyboard build log and how keyboards workhttps://linustechtips.com/topic/1328547-mini_cardboard-a-4-keyboard-build-log-and-how-keyboards-work/

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3 minutes ago, cachowww said:

yeah but won't it run quite loud?

Louder than a CX650, but that's the trade off you could be willing to make. Plus I doubt it will become louder than your videocard for example. 

Otherwise you should look into more efficient units with larger fans, like a TXM by Corsair.

"We're all in this together, might as well be friends" Tom, Toonami.

 

mini eLiXiVy: my open source 65% mechanical PCB, a build log, PCB anatomy and discussing open source licenses: https://linustechtips.com/topic/1366493-elixivy-a-65-mechanical-keyboard-build-log-pcb-anatomy-and-how-i-open-sourced-this-project/

 

mini_cardboard: a 4% keyboard build log and how keyboards workhttps://linustechtips.com/topic/1328547-mini_cardboard-a-4-keyboard-build-log-and-how-keyboards-work/

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1 hour ago, minibois said:

Louder than a CX650, but that's the trade off you could be willing to make. Plus I doubt it will become louder than your videocard for example. 

Otherwise you should look into more efficient units with larger fans, like a TXM by Corsair.

alright thanks bro will prob stick with the 450 if the 550 doesn't come into stock when my case does

 

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