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Trends In External Storage

A Lesson In Backup: Taking Care Of Your Data
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The hard disk market is booming thanks to steadily climbing drive capacities. And not just in the professional market segment, either. This phenomenon is probably best described using the words “big, fast, and cheap.” At the consumer level, a continuing trend is for users to add a second, third, or fourth hard disk to their PCs. For all such additions, portable external drives remain the most popular choice.

One reason for this ringing success comes from such a drive's ability to provide more storage capacity to all users with simple external connections, without requiring any technical knowledge for their installation and use. Most often, this means users will employ USB 2.0 to connect drives to their PCs. USB 2.0 has, in fact, become a de facto standard, offering adequate performance for nearly all applications. And in many cases, it doesn’t even require users to plug in through an external power supply to a wall socket. It doesn’t get much simpler than that.

Fast and Flexible Enough for Everyday Use

External portable hard disks are not only simple to use, but users can also move them around to multiple computers. This makes it much easier to exchange large files with friends and family, even when USB 2.0 imposes a performance bottleneck on the file transfers involved. And even this bottleneck will soon be a thing of the past, with USB 3.0 on its way into the mass market (it’s over 10 times faster than USB 2.0, with a maximum data rate of 5.0 Gb/s for 3.0 vs. 480 Mb/s for 2.0).

Shrinking Prices, Improved Reliability

Consumers are cashing in on high demand for storage devices, thanks to sinking prices. If you buy a Hitachi Deskstar 7K1000.B now, you’ll pay about $0.0722 per gigabyte of storage. Along with dropping prices, technical advances and more efficient production processes mean that reliability for modern hard disks continues to improve under normal use.

The Consumer's Backup Medium of Choice

High reliability is not the same thing as an absolute guarantee against any and all drive defects, however. That’s why users should pay special attention to good file system organization and perform regular backups of important files, to fend off data losses and system woes. In fact, we put Samsung’s Story Station to work for this story for this very purpose, but you could use any similar external drive from another vendor in the same way.

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  • 1 Hide
    truehighroller , July 2, 2009 7:22 AM
    I just had an External Hard Drive die on me. The drive had all of our family pictures from the last 4 1/2 years on it.

    I managed to get, getbackdata to work for me but, it took 48 hrs for it to read the data and make an image of it on to a new hard drive that I bought "internal".

    I instantly after managing to get them back, put them on a DVD as well. Could of cost us a $1000 if I didn't know what I was doing.
  • 8 Hide
    Anonymous , July 2, 2009 10:12 AM
    Too many people make that mistake... store their files on an external HD and think they are 'backed up'.
    They are only backed up if another, duplicate copy is held somewhere separate to the first copy. Keeping photos *only* on an external drive is not being backed-up!
    You were lucky to get them back... far to many people don't back up and learn the hard way...and unfortunately, usually there's no prior warning of when a drive fails.
  • 1 Hide
    feraltoad , July 2, 2009 10:21 AM
    Mozy or Carbonite are cheap right now...
  • 0 Hide
    zodiacfml , July 2, 2009 11:26 AM
    yeah. same with the guy above, i have more than 4 years of pics and vids but i don't have an external or network drive, just uploaded them online.
  • 0 Hide
    Anonymous , July 2, 2009 2:12 PM
    My backup solution? Using Ghost 2003, I backup my hard drive to a image file that is stored on a 1 TB drive. Then, I ghost the entire 1 TB drive over to another 1 TB which is then stored off-site.
  • -1 Hide
    pbrigido , July 2, 2009 2:59 PM
    I have thought about purchasing a 32GB cheap MLC SSD to use as a backup for pictures to eliminate the mechanical failure aspect of a conventional HD. I wonder how long a SSD can be without power before the memory cells lose their information.
  • 0 Hide
    truehighroller , July 2, 2009 3:56 PM
    TorchWoodMy backup solution? Using Ghost 2003, I backup my hard drive to a image file that is stored on a 1 TB drive. Then, I ghost the entire 1 TB drive over to another 1 TB which is then stored off-site.



    As long as it is stored on a Raid 1 or 0+1, 5 , 10 then you should be ok. The drive that crashed on me had an image of an install on it as well and all the files "pictures" were part of that image. Now I have a recent copy of everything on a DVD as well.
  • -1 Hide
    Shadow703793 , July 2, 2009 4:14 PM
    It's good to have an External USB/eSATA drive for back ups but those drives should also be backed up to a more "permanent" storage solution such as DVD or even tape (Yes, I know, it's old school). The best method of backing up critical files (such as a very important CAD file for a product, PhD Thesis,etc) should be backed up online. The best free online back up solution is to create a Gmail account and use GmailFS. For more info see: http://www.viksoe.dk/code/gmail.htm
    DL here: http://www.softpedia.com/progDownload/GMail-Drive-shell-extension-Download-15944.html

    That's what I use. With ~7GB worth of space, it's enough to back up important files.
  • 5 Hide
    MU_Engineer , July 2, 2009 4:31 PM
    I am a little surprised that this article was on a geek-oriented website like THG. I was hoping to see something like setting up a RAID NAS or a home server and then automating the backup process. I mean, wasn't expecting to see anything significantly complex like setting up a headless server, writing a shell script to sort and move files by file type, and then setting up an automated differential backup system to run on a schedule. But come on, the article was just how to plug in a external USB hard drive, sort some files with the Vista GUI and manually run a couple of GUI backup tools.
  • 0 Hide
    Katsushiro , July 2, 2009 8:41 PM
    I too was disappointed with the lack of techyness in this article. I don't recall a single mention of a RAID solution. And I didn't see anything that could help me; I have a 160GB raptor and a 500GB media drive that I want to automatically mirror/backup both to a 750GB drive.
  • -2 Hide
    Anonymous , July 2, 2009 8:59 PM
    I use Cobian Backup. It's free and very full featured. more people should use it.
  • -1 Hide
    PLATTERMAN , July 3, 2009 3:01 AM
    "Certainly, more effort is involved in installing and hooking up" Yes, i admit i am a newbie, but as far as adding internal drives i put 2 of them in in less than 15 minutes so its not complicated. It is wise to keep your OS and software on a seperate drive i have been told. Externals are priced reasonable also so they are a good choice too. You can back-up real important files, then disconnect them and store in a fire rated safe.
  • -1 Hide
    Anonymous , July 3, 2009 3:53 AM
    I was a bit surprised how it recommends to save all your music and pictures and movies and what ever else in your profile under 'User' directory. I never use Vista, but would be the same as saving to the My Pictures under docs and settings in XP. This is no good to make your profile too large. I store all my data on separate physical disk D Drive (500 gb). I also have 2 external hard drives, a 500Gb and now a 1TB, so I can back up D and E drives all to the 1TB Drive. C Drive is only used for the OS and applications I install. Even my Mail goes into a pst file on the D Drive.
  • -1 Hide
    Shadow703793 , July 4, 2009 4:33 PM
    PLATTERMAN"Certainly, more effort is involved in installing and hooking up" Yes, i admit i am a newbie, but as far as adding internal drives i put 2 of them in in less than 15 minutes so its not complicated. It is wise to keep your OS and software on a seperate drive i have been told. Externals are priced reasonable also so they are a good choice too. You can back-up real important files, then disconnect them and store in a fire rated safe.

    Still not that safe. What would happen to the HDD if it's dropped from about 10-15ft? I'm pretty sure the HDD would be damaged.

    People should back up their files on DVD/USB Flash drive and also online along with HDD back up.
  • -2 Hide
    randomizer , July 6, 2009 10:26 AM
    I don't really backup anything. I laugh at Murphy's Law; I've never had a HDD fail :kaola: 
  • -1 Hide
    Anonymous , July 14, 2009 1:49 AM
    A couple of notes:
    - TEST your restore. I have had corporate customers who never tested restore and had it fail when they really needed it. Oops.
    - RAID (not RAID0) plus backup is ideal.
    - Make sure your RAID device NOTIFIES you of drive failures and SMART errors. If you don't know a disk failed it defies the purpose. My ReadyNAS started sending me emails about SMART errors. I replaced the drive BEFORE it failed. Pretty neat.
    - Don't forget that data can be lost for other reasons than drive failure. Fire, flood and theft come to mind. I bet more drives are lost than fail.
  • -1 Hide
    Anonymous , July 14, 2009 7:03 PM
    Our house got struck by lightning and both my iMac and the external drive used by Timemachine for backup died.

    Lesson learned: Have an external (as in out of house) backup and backup to that regularly.

    Fortunately I had a fairly recent (only 4 months old external backup), but I still lost pics from 2 vacations... :-/
  • 0 Hide
    Anonymous , September 11, 2009 4:53 PM
    I have this HD and I backed up all my media files with it. When the drive I was using got destroyed. I replaced it with a new (bigger) drive, but when I connect the Samsung to it and install the software, it doesn't give me an option to copy those backed-up files onto the new drive... It seems to only want to restore these files to the original disc. And since I don't have that disc any more, I'm stuck...

    Any ideas on how to restore a drive's backup on to a new drive?

    Thanks,
    denver.obsession (at) gmail (dot) com
  • 0 Hide
    Anonymous , October 1, 2009 12:48 PM
    wTF' this review is really below tom's hardware standards! I can't see any tech info, nothing about RPM, cache, and what kind of a HDD is inside! Shame on Marcel Binder who wrote this so called 'review'!
  • 0 Hide
    Anonymous , December 27, 2010 6:14 PM
    I keep all my files in at least 3 external different external hard drives... And the important stuff is also stored on my desktop computer, my notebook and my netbook.
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