This drive locks and works very well. Used SATA adapter http://www.amazon.com/StarTech-com-Inch-Adapter-Converter-IDE2SAT/dp/B000ZLM9IA/ref=wl_it_dp_o_nS_nC?ie=UTF8&colid=21KKH9I0ER4KP&coliid=I3W3QW9UFTV7GA
Unfortunately, the FATX filesystem of the xbox doesn't recognize the full 3TB. Used xbpartitioner 1.0 & 1.1 to create 3 extended partitions at 680gig each and all together got a bit more space than I would have with a 2TB. Plus this drive isn't very expensive.
If you are having trouble with getting the error 13, either change the 40 pin drive cable to an 80 pin or test the xbox with the cover on. If you have more questions, nadrennoc@gmail.com.
Goodluck |