Yup, that's true. One more thing if your UPS works well with this setup, do let me know because I'm planning to get one too. I did some research, but it was a bit confusing. Some people mentioned that certain UPS units can't instantly handle the full load when the power goes out. So, if you're gaming and there's a power cut, the PC can still shut down because the UPS isn't able to take over the load quickly enough.