Found this almost featureless thing while thrifting, all it has in the rear is a round 4 pin power connector with no indication, a USB B socket, and a grille with a fan ...
Chunky + heavy + metal + 5$ = buy
It's pretty big and heavy, I thought maybe a USB chargeable battery back up. I figured I could use the aluminum case to maybe make something. (yeah right)
But noooo, inside it's two 500GB SATA WD hard drives hooked up as a 1TB drive. Of course with USB 2.0 it'll probably take 5 days to fill ...
Of course the power pinout is the reverse of the power supply I have so it'll have to wait.
Meh, so worst case 5$ for that enclosure is not bad.