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Aluminum with a ferromagnetic oxide coating was what the hard disk was made of in older disk drives. This was SOP back in the day. Today, we still see aluminum, but we also see glass and a couple of other minor contributors. And we've moved away from iron-based magnetic media to cobalt-based. Need links? You got 'em.
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What is the function of disk platter in Hard Disk?
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".
The hard drive decrease what happens to da price?
There were earthquakes near Japan, Thailand, and other countries where about 99% of Hard Drives/Disks are made--this caused the price of them to sky rocket, that's why they are so expensive right now.
Who is the largest manufacture of hard disk drives?
who is the largest manufacturer of memory is made up of hard disk drives
Is a hard disk magnetic or optical?
Magnetic storage is used on hard drives and floppy disks. Sectors of the disk are charged magnetically and are easily changed later. Optical storage uses a laser to read data. On a cd/dvd, the laser picks up tiny marks made starting in the center and rotating outward.
Flash drives have replaced floppy disks as the perferred method of portable storage because?
They can hold more data than floppy disks and computers aren't really made with floppy disk entrances :)
Example of a magnetic storage device?
MAGNETIC Storage Media are the Hard disk drivestypesthat make use ofMAGNETIC PLATTER and Read\Write Sensor (Read - Sensing Polarity, Write - Altering theinclinationi.e. sensor attracted or repelled)over the microscopic area on the Platter) for storing Digital Information in form of Binary Signals.
What is a satae?
A sata cable connects a motherboard to a Sata hard drive. Modern power supplies have special chords made to power Sata hard drives where as old ones do not. Older computers have Eide cables to connect the motherboard to the hard drive.
How do you get your PS3 trophies to work after you have changed your hard drive?
If it's not already there after the hard drive replacement, then it should be on the backup you made, if you made a backup, if not, swap hard drives, run the backup wizard, reswap hard drives, restore from backup
What brand of hard drives are considered the cheapest made?
Used hard drives bought from TigerDirect are cheap and used ones from eBay or Amazon too. Dell seems to be more reputable if you do not want to buy a cheaper made hard drive.
Which models of external usb hard drives are recommendable?
One of the best external hard drives is made by Seagate. They have been a leader in the industry for a long time and are a very reliable brand.
Can you change hard drives in a Xbox 360 arcade?
Hard drives are made separate from a computer. They can be removed and replaced. There are two types of hard drives, those that have crashed and those that have not yet crashed. Keep your drive backed up so that when you need your hard drives changed your data will be saved. There is usually a simple way to get your hard drive out and a new one installed. The difficult part is putting your system back on. Keep your instruction manual!
What are basic and dynamic disks?
Basic disks use normal partition tables supported by MS-DOS and all Windows versions. A basic disk contains basic volumes, such as primary partitions, extended partitions, and logical drives. If you have any volume sets, stripe sets, mirror sets, or stripe sets with parity, you must back them up and delete or convert them to dynamic disks before you install Windows XP Professional. A basic or dynamic disk can contain any combination of FAT16, FAT32, or NTFS partitions or volumes. The disadvantage of a basic disk is that you are limited to creating only four primary partitions per disk or three primary partitions and one extended partition with logical drives. Windows NT based systems can support striping and software RAID sets for basic disks but Windows 2000/XP/2003 do not.Dynamic disks are supported in Windows XP Professional, Windows 2000 and Windows Server 2003. Dynamic disks do not use partitions or logical drives. Dynamic disks were first introduced with Windows 2000. With dynamic disks you can create volumes that span multiple disks such as spanned and striped volumes, and you can also create fault tolerant volumes such as mirrored volumes and RAID 5 volumes. Dynamic disks offer greater flexibility for volume management because they use a database to track information about dynamic volumes on the disk and about other dynamic disks in the computer. Windows Server 2003 can repair a corrupted database on one dynamic disk by using the database on another dynamic disk. With dynamic storage, you can perform disk and volume management without restarting Windows.Dynamic disks are not supported on laptop computers or on computers with Windows XP Home Edition installed. The number of volumes that you can create on a dynamic hard disk is only limited by the amount of free space available. Windows XP Pro, Home or 64 Bit Edition does not support mirrored or RAID5 volumes.You can use both basic and dynamic disks on the same computer system.
