According to the tipster, this is the back of the new Mac mini that has been, like forever rumored, totally. They say it rocks a 2Ghz Intel Core 2 Duo, 3MB L2 cache, 2GB of DDR3 RAM and a Super Drive. If you look closely at the pic Firewire 400 is absent in favor of 800, 5x USB ports and a few display ports. All we can do is hurry up and wait for more leaked pics or hope Apple sends out an invite for a press meetup in March.
Update: Turns out this this photo is probably a forgery.