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How safe is data on an USB flash drive?

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Dreamnine
Dreamnine Posts: 8,370 Forumite
I know I should really have the data on a portable HD as well, to be safe, but I ask because I've got a 64GB flash drive and want to put the bulk of my music on it, and transport it this way to use friends' computers.

Are they pretty reliable? I've only had a 2Gb one before and somehow it got corrupted.
I shot a vein in my neck and coughed up a Quaalude.
Lou Reed The Last Shot

Comments

  • John_Gray
    John_Gray Posts: 5,843 Forumite
    Part of the Furniture 1,000 Posts Name Dropper Photogenic
    It will take hours and hours to fill a 64 GB USB Flash Drive!
    Provided you don't treat the drive as reliable long-term storage you should be OK.
  • OneADay
    OneADay Posts: 9,031 Forumite
    1,000 Posts Combo Breaker
    If its a cheap Chinese fake via ebay - it won't last a couple of weeks.
    If its a well known brand, data might be safe on it but using it continuously to play music won't do its life span much good.
    Solid state hard drive would have been better choice.
  • Dreamnine
    Dreamnine Posts: 8,370 Forumite
    It's a Lexar that I got in a second-hand shop for £35.
    I shot a vein in my neck and coughed up a Quaalude.
    Lou Reed The Last Shot
  • OneADay
    OneADay Posts: 9,031 Forumite
    1,000 Posts Combo Breaker
    Second hand ouch!
    Might be ok but really these things are not worth buying second hand.
  • Dreamnine
    Dreamnine Posts: 8,370 Forumite
    Well it seeems not to have been used, unless it was formatted but all the original software (security feature) was on it.

    I have 42GBs of music on there and another 1Gb of ebooks.
    I shot a vein in my neck and coughed up a Quaalude.
    Lou Reed The Last Shot
  • asbokid
    asbokid Posts: 2,008 Forumite
    The flash drive uses a read-write FAT32 filesystem, so its contents could become corrupted just like your hard drive.
  • RussJK
    RussJK Posts: 2,359 Forumite
    edited 23 May 2011 at 4:56PM
    Edit: probably too late for this, if you've already put ...42gb worth of music on it! Do you have a lot of FLAC?

    Run Photorec on it and see what the previous user got up to :)
    http://www.cgsecurity.org/wiki/PhotoRec

    Then do H2TestW to make sure it's not a fake and that it's working okay - this will help answer some reliability questions.
    http://sosfakeflash.wordpress.com/2008/09/02/h2testw-14-gold-standard-in-detecting-usb-counterfeit-drives/

    Then use the official SDFormatter to get the most out of it speedwise
    http://www.sdcard.org/consumers/formatter_3/
  • closed
    closed Posts: 10,886 Forumite
    once bitten, twice shy

    keep it on the c drive, and backup to flash
    !!
    > . !!!! ----> .
  • cit_k
    cit_k Posts: 24,812 Forumite
    Nothings safe without multiple backups.
    [greenhighlight]but it matters when the most senior politician in the land is happy to use language and examples that are simply not true.
    [/greenhighlight][redtitle]
    The impact of this is to stigmatise people on benefits,
    and we should be deeply worried about that
    [/redtitle](house of lords debate, talking about Cameron)
This discussion has been closed.
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