Sure, up front you're paying very little for that box that can run your PC for an hour.
But over 2-4 years you'll have to replace that UPS after it fails catastrophically in really dumb ways, and that's if you're lucky and it doesn't also burn your house down, whereas a proper storage system will last for a long, long time with more capability.
In my business I've never had a deskside UPS live longer than that.
And yes, we don't buy the ultra expensive ones. That's true.
Sure, up front you're paying very little for that box that can run your PC for an hour.
But over 2-4 years you'll have to replace that UPS after it fails catastrophically in really dumb ways, and that's if you're lucky and it doesn't also burn your house down, whereas a proper storage system will last for a long, long time with more capability.
In my business I've never had a deskside UPS live longer than that.
And yes, we don't buy the ultra expensive ones. That's true.