First of all this is not a new product - which would have been nice if it was in good condition and working - the box was really broken and glued together. When I installed to the drive (as instructed) the Xbox displayed an error message stating that the hard drive was corrupted/failed. I've tried reinstalling it 5 times and went through multiple troubleshooting guides to resolve the issue. Everything pointed to the same conclusion, I was sent a broken/faulty drive that was worth nothing; and I have no idea if I can get a refund. I would be happy to change my rating if they send me a CD that works. Don't buy from them yet!