Did you hear that noise? You probably did, but you were so accustomed to the sound that you didn't even think to pay attention. Those clicks and whirs emanating from your system chassis come from one of the most neglected components of a computer user arsenal: the hard disk drive. If you think about it, you may realize that you rely on these mechanical wonders more than you think; some of you could risk losing your job should any critical data lay claim to a damaged hard disk.



Link: Bjorn3d