HDDs of exactly 500 GB have: 976,562,500sector
That answer above is not entirely true; but for the sake of keeping it simple without delving into the whole built in recovery sectors- ssd-cache- options its best to just go with it. See this link for more detailed picture
http://thestarman.pcministry.com/asm/mbr/DriveOffsets.htm
Also industry standard allows a (1-1.3%) a certain amount of bad sectors per drive to be acceptable
There are two types of Hard disk. 1:Sea gate disk 2:SATA Hard disk
1. IDE Hard Disk 2. SATA Hard Disk 3. SCSI Hard Disk 4. Ultra SCSI Hard Disk
A magnetic disk is organized with circles called tracks. These tracks (think of the race track around a field) are the path followed by the magnetic head when reading and writing the signal. The data is organized into short sections, called sectors. This is just a convenient size of data, rather like a page is a convenient size within a book. When you read or write data, you do not need to follow the whole track as it spins, just as many sectors as contained the data you are interested in. On the most modern disks, each track holds a megabyte, more or less, and each sector is typically 4096 bytes. The whole disk may have hundreds of thousands of tracks.
i think 10% in hard disk.
500mb equals 500000 Kb 1 Mb= 1000Kb
how many types hard disk drives
generally one but sometimes you can get two
Usually only one.
A hard disk is what all your files, including the Operating System are stored in. There are many sizes of hard disk and what the capacity is.
A hard disk camcorder serves many purposes. The main purpose for a hard disk camcorder is to record videos and have the ability to play or edit the videos.
One.
To get hard disk drive speeds, one may search through many locations. Most websites that sell hard disk drives will allow one to select multiple hard disk drives to compare and contrast them. Once one has selected the hard disk drives to be compared, one can look for speeds offered. In addition, there are many websites that are devoted to the latest and greatest in technology and some of these have comparisons between the different hard disk drives.