has a 3yr warranty as well the green is a 2yr for £10 less but i wold go for the above unless you want enterprise class but that's a great drive just for storage mate
You will never have more than one expansion slot with a mITX board. Cases will sometimes have two but that's for a fullsize GPU which takes up two backplate slots due to a ventilated slot/spread out outputs.
That's another reason I think I'm going to knock the Prodigy idea on the head as I finally got the Xonar working tonight and don't think I could part with it now. I'll look into making a cable cover of just shove it in a cupboard with some fans mounted in the back