This buyers article talks about our hard drives guide. If you plan to upgrade, change or even build a new computer, you will want to look at some of the hard drives available to you.
I have many articles on this site discussing the hard drive, in case you have forgot, I will briefly outline the purpose of a computer hard drive.
The hard drive is where you will store your applications, games, movies, music and everything you intend to install. Even your operating system is installed on the hard drive.
Hard drives come in different sizes, and they can also come in different speeds. I recommend you get a hard drive running at 7200 rpm. This will make sure everything installs nice and fast, and will also allow your operating system to boot up faster.
If you plan to install large amounts of applications, you will need a large storing capacity.
Remember to stick with the faster speeds, although this wont make games or applications run faster, it will facilitate working with large files, and reduce loading times of applications. Remember there is a vast array of excellent deals on hard drives on this hard drive guide.
To summarize, be sure to access how much storing capacity you will need, then you can make your choice based on that decision.