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.
CDR CDRW DVDR DVDRW Blueray
A computer hard disk or hard drive (fixed disk) is hardware.
Insert the RW-CD in the drive and right click on the cd drive and select the option as format disk
Hard Disk Drive.
IDE hard disk, SCSI hard disk, SATA hard disk, External hard disk, it is also differ by RPM speed for the HADD. I hope that helpes.
There are two types of Hard disk. 1:Sea gate disk 2:SATA Hard disk
The history of hard disk is that, hard disk is invented in 1950's that time hard disk size is 20 inche's maximum the name of hard disk inventer is "REY JOHNSON" by the help of IBM team. ""BILAWAL ABBAS""
IDE hard disk, SCSI hard disk, SATA hard disk, External hard disk, it is also differ by RPM speed for the HADD. I hope that helpes.
Because cdr discs only have MBs of space and DVD discs are in GBs
1. IDE Hard Disk 2. SATA Hard Disk 3. SCSI Hard Disk 4. Ultra SCSI Hard Disk
who invented hard disk?
It is also known as Hard Drive, Disk Drive, Or Hard Disk Drive.