HP XP20000/XP24000 HP StorageWorks XP24000/XP20000 Remote Web Console User Gui - Page 140

Conventions for Storage Capacity Values, HP Technical Support, Subscription Service, HP Websites

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Conventions for Storage Capacity Values HP XP storage systems use the following values to calculate physical storage capacity values (hard disk drives): • 1 KB (kilobyte) = 1,000 bytes • 1 MB (megabyte) = 1,0002 bytes • 1 GB (gigabyte) = 1,0003 bytes • 1 TB (terabyte) = 1,0004 bytes • 1 PB (petabyte) = 1,0005 bytes HP XP storage systems use the following values to calculate logical storage capacity values (logical devices): • 1 KB (kilobyte) = 1,024 bytes • 1 MB (megabyte) = 1,0242 bytes • 1 GB (gigabyte) = 1,0243 bytes • 1 TB (terabyte) = 1,0244 bytes • 1 PB (petabyte) = 1,0245 bytes • 1 block = 512 bytes HP Technical Support For worldwide technical support information, see the HP support website: http://www.hp.com/support Before contacting HP, collect the following information: • Product model names and numbers • Technical support registration number (if applicable) • Product serial numbers • Error messages • Operating system type and revision level • Detailed questions Subscription Service HP recommends that you register your product at the Subscriber's Choice for Business website: http://www.hp.com/go/e-updates After registering, you will receive email notification of product enhancements, new driver versions, firmware updates, and other product resources. HP Websites For additional information, see the following HP websites: • http://www.hp.com • http://www.hp.com/go/storage • http://www.hp.com/support/manuals • http://www.hp.com/storage/spock 140 Support and Other Resources

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Conventions for Storage Capacity Values
HP XP storage systems use the following values to calculate physical storage capacity values (hard
disk drives):
1 KB (kilobyte) = 1,000 bytes
1 MB (megabyte) = 1,000
2
bytes
1 GB (gigabyte) = 1,000
3
bytes
1 TB (terabyte) = 1,000
4
bytes
1 PB (petabyte) = 1,000
5
bytes
HP XP storage systems use the following values to calculate logical storage capacity values (logical
devices):
1 KB (kilobyte) = 1,024 bytes
1 MB (megabyte) = 1,024
2
bytes
1 GB (gigabyte) = 1,024
3
bytes
1 TB (terabyte) = 1,024
4
bytes
1 PB (petabyte) = 1,024
5
bytes
1 block = 512 bytes
HP Technical Support
For worldwide technical support information, see the HP support website:
h
t
tp://w
w
w
.hp
.co
m/su
ppo
r
t
Before contacting HP, collect the following information:
Product model names and numbers
Technical support registration number (if applicable)
Product serial numbers
Error messages
Operating system type and revision level
Detailed questions
Subscription Service
HP recommends that you register your product at the Subscriber’s Choice for Business website:
h
t
tp://w
w
w
.hp
.co
m/go/e
-u
pdat
e
s
After registering, you will receive email notification of product enhancements, new driver versions,
firmware updates, and other product resources.
HP Websites
For additional information, see the following HP websites:
h
t
tp://w
w
w
.hp
.co
m
h
t
tp://w
w
w
.hp
.co
m/go/s
t
o
r
age
h
t
tp://w
w
w
.hp
.co
m/su
ppo
r
t/man
uals
h
t
tp://w
w
w
.hp
.co
m/s
t
o
r
age/s
poc
k
140
Support and Other Resources