I have a 2012 Mac Mini Server - spec in sig - with a Drobo 5D connected to it via Thunderbolt. The server is connected to my main HDTV for Plex, but is otherwise run headless and accessed via Screen Sharing the majority of the time. The Drobo isnt an issue as its usually off until I need it anyways. The Mac Mini Server used to sleep every 15 mins. I changed this to 3 hours, but Im now considering leaving it to never sleep so that its always available when I want to access it remotely (its connected to my network via wifi n, and remotely accessing it doesnt wake it from sleep). If I leave it to never sleep, how much power does it take when idle, in comparison with when its in sleep? SInce its built specifically as a server machine, Im assuming this will not cause any long term harm anyways, even though its left on 24/7....?