<< I wouldnt think so! If so, just accessing the drive would cause degradation...Think about it, The read write heads spin over the drive, the data is either bein read or changed...In a format, simply changed. So, doesnt it stand to reason that if formatting (changing data) caused degradation, then wouldnt changing data (moving, deleting, defraggin) do the same? But it doesnt, so I would say formatting doesnt pose any threats to a drive any more then simply using the drive. >>
And right you are. 🙂
There is no inherent difference whether you're writing to the drive while formatting or while doing something else. In fact, sometimes idling can be an enemy. Here's a handy example. Ever heard a 15,000 rpm drive in idle mode? Even when the system is doing absolutely nothing, the drive will perform a seek several times a minute (someone called them "Martians" living inside the computer, because of the sound they make). Why? The reason is really very simple. The drive's head is floating on a cushion of heated air above the platter. If it stays in the same place for too long, the area on the platter directly beneath the head can get damaged by excessive heat. Therefore, the drive performs a random seek on a timer. Note though that this issue is more pronounced with higher rpm drives.
Leo