HP Surestore Disk Array 12h - And FC60 User Manual page 47

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LUN Configuration
RAID 0
RAID 1 mirrored pair
RAID 0/1 group with 10 disks Up to 10.0 > than single disk
RAID 0/1 group with 6 disks
RAID 3 group with 5 disks
RAID-5 group with 5 disks
Relative Read Performance
for Large Sequential Access
The read and write performance of a RAID 0 LUN increases as
the multiple of the number of disks in the LUN. For example, a
4-disk RAID 0 LUN will achieve close to four times the
performance of a single disk.
Up to 2.0 > than single disk
Up to 6.0 > than single disk
Up to 4.0 > than single disk
Up to 4.0 > than single disk
Relative Write Performance
for Large Sequential Access
Equal to single disk
Up to 5.0 > than single disk
Up to 3.0 > than single disk
Up to 1.25 > than single disk
Up to 1.25 > than single disk
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