Hard Drive Life Expectancy and How It Impacts You
One of the things that most small
business owners do not think about when it comes to the PCs in their office is
the hard drive inside each of their computers. The common thought is akin to
that of the squeaky wheel gets the grease, so as long as the computers work and
employees are able to perform their duties then there is no reason to spend
time thinking about the health of the computers in the office. Unfortunately
there is no visible wear indicator on a hard drive unless you get a warning
from your operating system that a failure has occurred. If there is any
indication that the drive is starting to go bad, it might be hard to notice if
it is just adding to other compounding issues.
Hard drives are one of very few
items in the computer is a wear item. Solid state drives are more resilient
than traditional spinning disk drives. Gaining in popularity, but due to their cost
vs. storage space metric, solid state drives are not taking the lead in media
storage in prebuilt desktops and laptops. Even with solid state drives not
having any mechanical components; they still do have a life span. Small
businesses may not have the budget for extensive backup and disaster recovery
solutions so smartly maintaining the hardware that you do have is very
important to ensure that your business remains operational.
There are several factors that play
into the life span of the hard drive. First the style of the hard drive is
important. Thanks to their portability,
laptop drives typically experience more shock damage over its lifespan compared
to one in a desktop computer. Laptop drives also tend to have glass platters
opposed to the metal platters in desktop drives making them just that much more
delicate. How hot and the amount of airflow will also play a factor in drive
longevity. Cramming the machine into a back corner up against a wall or closed
off in a closet will not be doing it any favors. Another determining factor in
the lifespan of the drive is the usage of the drive, if it is a laptop are you
constantly traveling with it, do you leave your computer on 24 hours a day.
Even if you are not using the machine hard drive wear still occurs from
applications running in the background. With all of that said don’t fear using
your machine after all it is just a tool that you use to get a job done. The
point here is that if you are concerned about uptime or your data the lifespan
of the hard drive inside of the machine is something you should keep in the
back of your mind as time goes on.
Differing factors mentioned above
play important roles in the lifespan of the drive but generally speaking we have
seen 2-3 years from 2.5” (laptop) drives and 3-5 years from 3.5” (desktop)
drives. Machines are lasting much longer and you may not be ready to replace
the entire computer just yet. The cost to replace the hard drive is much less
than replacing the entire machine. We recommend you start thinking of replacing
the drive every three years the machine is in service to ensure that minimal
downtime. While the hard drive is still operating normally it is possible to
clone the drive to a new one without losing any data or settings greatly
reducing the migration time and potential stress from unannounced downtime. Or
at the very least you should have a backup solution already in place for when
the inevitable happens and the hard drive fails, which is something that you
should be doing anyways.
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