I'm giving my PC build one last check and I'm trying to decide if the SF850 power supply is enough or if I should be looking at the SF1000. I'd prefer not to upgrade unless absolutely necessary, but I'd like some insights from others. I know the part-picker suggests I'm good with the SF850, but should I also think about having some extra power headroom? Here's my build for reference: [https://pcpartpicker.com/list/qTMZ4p]. Thanks for your help!
2 Answers
The SF850 should be more than enough for your setup. You shouldn't run into any issues with that power supply.
While some might argue for getting a more powerful PSU like the SF1000 for extra headroom or future upgrades, I think the SF850 will handle your build perfectly fine. Just keep in mind that if you plan to upgrade components later, a bit more wattage could be useful.

Thanks for that insight! Could you give me examples of situations where having more headroom is beneficial?