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Hard disk platters are commonly made of a magnetic material called cobalt alloy or aluminum alloy.

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5mo ago

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What material are hard disk platters made of?

Hard disk platters are typically made of a thin layer of metal, such as aluminum or glass, coated with a magnetic material that stores data.


What is a is a fixed storage device that consists of one or more rigid metal platters coated with a metal oxide material?

A hard disk drive (HDD) is a fixed storage device that consists of one or more rigid metal platters coated with a metal oxide material. These platters store digital data magnetically and are read/write heads access data on the platters.


Hard disk is made up of a collection of disk known as?

platters


What is a storage device that contains one or more inflexible circular platters?

it is the hard disk


How many platters does a hard disk contain?

This harddrive holds up to 20 individual platters.


A hard drive stores data on?

hard disk save data on platters. On platters there are tracks and sectors in which the data is saved.


What measures the rotation of platters in the hard disk?

arc measure


What is platters in term of operating system?

A round magnetic plate that is part of the hard disk. Hard disks can contain up to a dozen platters.


What is the fucntion of the hard drive?

A hard disk drive (HDD), commonly referred to as a hard drive, hard disk, or fixed disk drive, is a non-volatile storage device which stores digitally encoded data on rapidly rotating platters with magnetic surfaces.Source: http://en.wikipedia.org/wiki/Hard_drive


What is the most common material used for hard drive platters?

The most common material used for hard drive platters is a type of metal called aluminum.


Is CD-r disk a hard disk?

No, it is an optical disc. A hard disk is defined as a device that stores data on spinning magnetic platters. Although a CD is 'hard' (rigid) as opposed to the flexible inside of a floppy disk, that does not classify it as a hard disk.


What are hard disk cartridge?

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.