Hp Surestore 5200ex series Optical Disk Drives Manuel d'utilisateur télécharger pdf (Page 25)

Chapter 2 2-3

Using Optical Disks

Choosing an Optical Disk Type

Using

Optical Disks

Choosing an Optical Disk Type

Two disk types can be used in this drive: rewritable disks and write-once disks.

To choose which type of disks to use, consider these points:

• Rewritable optical disks--data can be repeatedly written and erased.

• Write-Once optical disks--data can be written only once, and the data cannot be

altered or erased. If you have a need for data security and audit trails, write-once

disks may be a good disk choice.

• Both rewritable and write-once disks come in three sector sizes: 2,048

bytes/sector, 1,024 bytes/sector, and 512 bytes/sector. The sector size you

choose depends upon what type of operating system you have in your host

computer.

NOTE Do not use write-once disks in a computer system that does not support write-once

disks. Check that your application software supports write-once disks.

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Hp Surestore 5200ex series Optical Disk Drives Manuel d'utilisateur Page 25