I have a couple of 160GB Sata drives laying around.. dont think I have any ram but I'll check.. which ddr rev and speed is needed?
But I might have a dvd drive coming up in the week.. waiting for some WC fittings and swapping out cases on my main rig (also swapping mobos yay)
Ill most likely be taking out my DVD drive as I have a Blu-ray writer.. but I do like having 2 drives

Edit- Pretty sure I have a couple of old IDE hard drives and an IDE DVD drive.. will sort through some stuff and let you know (they wont be fast or high capacity though.. but I'm guessing you're not after that kinda thing)