HP StorageWorks XP12000 HP StorageWorks XP12000 Disk Array owner's guide (AE00 - Page 18

Hardware speci, cations, Feature, Speci

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Hardware specifications Feature Power DKC/DKU Maximum hard disk drives Maximum spare disk drives Maximum parity groups/subsystem Maximum disk drive capacity Maximum cache Available hard disk drives Maximum shared memory ACP pairs CHIP pairs (FC, ESCON, FICON, NAS, or iSCI) Configuration disk SVP code High-availability secondary SVP RAID level Maximum LDEVs Specification Single-phase or 3-phase One XP12000 DKC, zero to four XP12000 DKUs 1152 40 280 332 TB 256 GB 73 GB 15000 RPM FC 146 GB 10000 or 15000 RPM FC 300 GB 10000 RPM FC 12 GB (Available shared memory depends on the configuration) 1 to 4 (Each CHIP pair above 4 reduces ACP slots by 1) 1 to 7 (Each CHIP pair above 4 reduces ACP slots by 1) XP12000-specific XP12000-specific Optionally available RAID 1 (2D+2D) RAID 1 (4D+4D) RAID 5 (3D+1P) RAID 5 (7D+1P) RAID 6 (6D+2P) 16,384 for OPEN systems; 65,536 for mainframes (OPEN system LDEVS must be in first 16K; mainframe LDEVS may occupy any part of the available range.) 18 Overview

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Hardware speci
fi
cations
Feature
Speci
fi
cation
Power
Single-phase or 3-phase
DKC/DKU
One XP12000 DKC, zero to four XP12000
DKUs
Maximum hard disk drives
1152
Maximum spare disk drives
40
Maximum parity groups/subsystem
280
Maximum disk drive capacity
332 TB
Maximum cache
256 GB
Available hard disk drives
73 GB 15000 RPM FC
146 GB 10000 or 15000 RPM FC
300 GB 10000 RPM FC
Maximum shared memory
12 GB (Available shared memory depends
on the con
fi
guration)
ACP pairs
1 to 4 (Each CHIP pair above 4 reduces
ACP slots by 1)
CHIP pairs (FC, ESCON, FICON, NAS, or
iSCI)
1 to 7 (Each CHIP pair above 4 reduces
ACP slots by 1)
Con
fi
guration disk
XP12000-speci
fi
c
SVP code
XP12000-speci
fi
c
High-availability secondary SVP
Optionally available
RAID level
RAID
1
(2D+2D)
RAID
1
(4D+4D)
RAID
5
(3D+1P)
RAID
5
(7D+1P)
RAID 6 (6D+2P)
Maximum LDEVs
16,384 for OPEN systems; 65,536 for
mainframes (OPEN system LDEVS must be
in
fi
rst 16K; mainframe LDEVS may occupy
any part of the available range.)
18
Overview