Precious metals (gold, silver, platinum) are usually recovered by an electrochemical process- sort of reverse electroplating. The amount of platinum in one hard drive is not likely to be worth recovering.
A platter is the portion of a hard disk drive that information is written to.
The hard disk drive platter is used to store magnetic data or information that comes from the hard disk drive, where they are stored. The hard disk drive can contain one or more hard disk platter.
No. A platter would be a component of a hard disk drive.
2 per platter
A hard disk drive platter
A hard disk can be either internal or external and one can use it to save files. The parts of a hard disk are the disk case, spindle, disk platter, actuator and the read-write arm.
Computer hard disk drives may be made of a stack of one or more disks (made out of metal or ceramic) covered in a magnetic "paint". Each of these disks is called a "platter".
7200rpm
A hard-diskis a component of a hard-disk drive: it is the circular disk on which the magnetic data is stored.The rigid nature of the platters in a hard drive is what gives them their name (as opposed to the flexible materials which are used to makefloppy disk).Hard drives typically have several platters which are mounted on the samespindle. A platter can store information on both sides, requiring two heads per platter.
HDI - Head to Disk Interference.
10,200
Magnetic HARD Disk Drive constitutes of a Disk Platter, Spindle Motor, Read Write Head, Logic Card and Metal Casing with connector.