Do all USB-connected external hard drives work on Lion?

Discussion in 'Mac OS X Lion (10.7)' started by xTRIGGER092x, Jul 25, 2011.

  1. xTRIGGER092x macrumors regular

    Jul 21, 2011
  2. GGJstudios macrumors Westmere


    May 16, 2008
    Any hard drive will work with any OS. It just depends on how it's formatted. Even if it's preformatted for Windows, you can easily reformat it for use with Macs.
  3. seong macrumors 65816


    Feb 11, 2010
    Any external HDDs will work with Time Machine, as long as the storage size is same or bigger than your internal HDD.
  4. Quad5Ny, Jul 26, 2011
    Last edited: Jul 27, 2011

    Quad5Ny macrumors 6502a


    Sep 13, 2009
    New York, USA
    Anything that supports USB Mass Storage mode should work.

    Depending on your Mac you can also use a FireWire, Secondary Internal, Partitioned Primary, ThunderBolt, NAS, Time Capsule, ect. (If the OS can mount it as a drive and write to it, there's a good chance you can use it.)

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