I have no idea why anyone would want to leave their Xbox One on 24/7 for TEN years. They'll be seeing a very high increase on the electricity bill each year as well as wearing down the hardware. But if they confirmed that it can run for 10 years, who knows how long the actual console will last for if someone didn't have their Xbox One on 24/7? It has been announced that the console is very silent, and you can barely hear it. Very impressive specs.
Via Eurogamer
Our information suggests the Xbox One design is based on an ambitious brief, essentially impossible to test in anything resembling real-life conditions, and so the company played it safe, putting unit reliability first. A highly placed source says that the console has been designed with a ten-year lifecycle in mind and that it is designed to be switched on for that entire period.
Via Eurogamer