How many mac books can I back up? I would like to back up a minimum of three, I understand it has the ability to back up two but what is the limit?

Western Digital My Book for Mac

Western Digital My Book for Mac

Product No Longer Available

1 Answer from the Community

  • Best Answer:

    Any External hard drive can be partitioned as many times as you want it to. So in theory, you may back up a virtually unlimited number of mac books. Of course, the more mac books you back up on this drive, the less space you will have per mac book.