I'm considering upgrading my power supply unit (PSU) to a Corsair RM1200, even though my current 850W PSU meets my needs for now. I don't anticipate needing over 1000W in the next 2-3 years, but I'm interested in the extra PCIe cables that the 1200W version provides. Is it a bad idea to invest in such a high-capacity PSU that I won't fully utilize right away? Will having a higher wattage PSU benefit me in the long term, or will it just age without being used to its potential?
5 Answers
If you need the extra PCIe cables, it might be better to check if Corsair sells those separately. There may be a newer ATX version coming out soon, and it could be more convenient than jumping straight to that high wattage PSU.
Honestly, if you have the funds, go for the 1200W. You never know when you might need that extra power. Plus, high-quality PSUs usually come with great warranties, so it's a safe bet! If nothing else, you'll be ahead of the game for your next build!
At the end of the day, it's better to have more wattage than needed, just in case your next graphics card needs it. I went through similar doubts, but trust me, having extra power can save you from future headaches. Plus, if you're not on a tight budget, then why not?
If your 850W PSU is working fine for now, there's no urgent need to switch. However, if you think you might upgrade to a powerful GPU in the next couple of years, getting a higher wattage PSU now could save you from having to upgrade again soon. Just be cautious with connectors; they might change again with future graphics cards!
Honestly, a PSU only delivers the power your components need. If you're not planning to push close to 1200W, you might be paying extra for nothing. But, if you anticipate future upgrades, a 1200W could be a solid investment. Just make sure it's compatible with your case; those high-watt PSUs can be quite long!
I agree! A good quality PSU often lasts longer, so having that headroom might actually pay off in the long run.

That's a solid point. And as for cables, the connections might evolve, so I’d be careful about future-proofing too much.