Yeah, this is my server, ITX Intel Atom 330 board. I put Ubuntu on it, on an old 10GB drive I had laying around. For some odd reason, when I took the DVD-Rom off, it no longer booted. Put it back on, worked fine. I just looked inside my case, looked at the DVD and HDD. So I stuffed it in there. Hey, it works fine. And I don't need an optical drive for it unless I have to reinstall. The DVD is actually broken, has a bad door, need to use the paper clip to open it.
Don't complain about the wire mess, it has enough room to breathe.