I thought this was a little interesting.
Last year I had a dell dimension 3100 which I turned into a hackintosh -iDeneb 10.5.6 (the dell was a hard rubbish collection find -complete with LCD monitor, keyboard and mouse).
recently it died . I had a spare dell Optiplex G520 and I wondered if I could put the hackintosh HDD straight into it. It transplanted easily and I had no problems with it. Though it is a slimline and only can take 1 sata HDD. The 3100 could take several HDDs and actual held my 2tb HDD from an old G5 with all my data on it.
Recently I realised I needed some data from the 2tb. and I had no caddy, cables or any real means to access it.
Sitting on a shelf I had an old ACER veriton 2800 and saw that it could take 2 Sata HDDs (hackintosh OS86X HDD + G5 mac HDD with data). but, would it take hackintosh OS86X HDD set up for a dell dimension 3100? one way to find out.
Hooked it all up and, surprise surprise, it booted first go. haven't checked ethernet connection. sound requires a USB stick, but other than it seems all good.
Anyway considering all the kexts and multiple builds out there I was happy to see the ACER start and then I could collect the data files I needed.
Thought it might be of interest to someone that it is possible to transplant a hackintosh HDD so easily
Why did I make a hackintosh? because my G5 died and I didn't have the cash to buy another mac with decent specs and I had a spare PC sitting there.
Reading this just made me $100000000 richer