Hp websites, Conventions for storage capacity values – HP XP P9500 Storage User Manual

Page 675

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•

Communications Server IP Configuration Reference, SC31-8776

•

Communications Server IP User's Guide & Commands, SC31-8780

•

Communications Server IP API Guide, SC31-8788

•

ISPF User's Guide Volume I, SC34-4822

•

DFSMS Advanced Copy Services, SC35-0428

You can find these documents on the HP Manuals website:

http://www.hp.com/support/manuals

In the Storage section, click Storage Software and then select a product.

HP websites

For additional information, see the following HP websites:

•

http://www.hp.com

•

http://www.hp.com/go/storage

•

http://www.hp.com/service_locator

•

http://www.hp.com/support/manuals

•

http://www.hp.com/support/downloads

•

http://www.hp.com/storage/whitepapers

Conventions for storage capacity values

HP XP storage systems use the following physical storage capacity values (also called disk drive
capacity) based on the following conventions.

Table 129 Physical storage capacity units

Value

Physical Capacity Unit

1,000 bytes

1 KB

1,000

2

bytes

1 MB

1,000

3

bytes

1 GB

1,000

4

bytes

1 TB

1,000

5

bytes

1 PB

1,000

6

bytes

1 EB

HP XP storage systems use logical storage capacity values (also called logical device capacity)
based on the following conventions.

Table 130 Logical storage capacity units

Value

Logical Capacity Unit

1,024 (2

10

) bytes

1 KB

1,024 KB or 1,024

2

bytes

1 MB

1,024 MB or 1,024

3

bytes

1 GB

1,024 GB or 1,024

4

bytes

1 TB

1,024 TB or 1,024

5

bytes

1 PB

Conventions for storage capacity values 675

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