[quote user="o Braandon x"]would I get banned for using a third party harddrive on my xbox slim?[/quote]Yes.[quote]I want to open tha case and add a 1TB SATA HDD[/quote]Windmills do not work that way.
You can't just "add" a HDD to a 360 console. The 360 requires certain security and partitioning data to be present on a 360 HDD. That data also logically restricts the size of HDDs, regardless of the physical size of the HDD.
Did this solve your problem?
Sorry this didn't help.
Great! Thanks for marking this as the answer.
How satisfied are you with this reply?
Thanks for your feedback, it helps us improve the site.