A:AnswerYes. I've tested it with Oculus VR and Windows Mixed Reality. It works. Of course, the specs are mid-range and I expect games in 2018 to start demanding a higher level of performance. But for now it's great.
A:AnswerI have a 350 watt it is a bit tight and the god drops sometimes but 400 should be good I am saving for a new one right now you might wanna because your fps might drop randomly for a second if you are rendering a bit