How much space do I need for an external hard drive?
Most of the hard drives begin at 500GB and go up to 8TB, sometimes even more. When looking for the most reliable external hard drive, you need to keep in mind the amount of files you’ll be wanting it to carry and then make the decision accordingly. It is however better to buy a bigger one than you need at that moment because you never know what use will you have to make of it in the future.