Hard Drive platter

Hard Disk Platter 

At least one aluminum, glass, or earthenware plate that is covered in an attractive media and is situated inside a hard drive to forever store all your PC's information. At the point when the PC is turned on, these platters will start to pivot at such a large number of revolutions every moment (RPM). This rate differs relying on the model of hard drive you have; a case of how quick a hard drive may turn is 7200 RPM. As the circle platters are turning, the read/compose head gets to data on one of the platters. To encourage store and recover the information from the platter, information is put away in tracks, segments, and barrels on every platter. 

Inside a PC hard plate drive 

Above is a realistic case of what within a hard drive looks like and cases of a hard drive platter. As can be found in the work station hard drive this drive has three unique platters. 

What number of platters are in a hard drive? 

The quantity of platters in a hard drive rely upon the physical size of the hard drive, its ability, what number of parts, and its producer. In this way there is no set number of platters in a PC hard drive. Be that as it may, all advanced hard drives have at least two platters in a hard drive and if the drive is a SSD, it has no platters.