Economies of scale, primarily. It is a basic instance of a enterprise the place it prices virtually as a lot to serve only one buyer because it does to serve 1,000.The opposite approach to make it actually low-cost is to chop out all of the “pointless” extras corresponding to help workers, redundant community and energy connections, backups, idle RAM and disk area. For a easy “vainness” VPS all these issues could also be actually pointless, as a result of a specific amount of downtime isn’t any downside and so they’re unlikely to get an enormous spike in guests. In case you do not want it, do not pay for it!In case you’re undecided whether or not you are getting worth for cash you’ll be able to simply join an affordable VPS for a few months and monitor it to see what occurs. In case you’re a enterprise you would possibly discover you need to pay extra to get the reliability you want (be sure to have backup, in fact). If not, you’ve got saved some cash and probably decreased environmental hurt as a bonus.