u/Beefbeef75

I am thinking of buying this APC UPS since i read somewhere pure sine wave is preferable.

Current setup: 12400F - 3070 - (2) 1440p monitors
Will this even be enough to buy 5 mins of time to shutdown the system when there's a power outage?

Is there a user out there who has the same UPS and provide feedback if this is a good purchase or not. Any alternatives that's cheaper but will do its job? Thanks