HP StorageWorks XP12000 HP StorageWorks XP12000 Disk Array Owner's Guide (AE00 - Page 14

HP XP12000 specifications, Table 2 HP XP12000 Disk Array specifications

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HP XP12000 specifications See Table 2 for the power, disk drives, memory, RAID levels, and number of LUNs supported by the disk array. Table 2 HP XP12000 Disk Array 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 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 or 15000 RPM FC 400 GB 10000 or 15000 RPM FC Maximum shared memory 12 GB (Available shared memory depends on the configuration) 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) Configuration disk XP12000-specific SVP code XP12000-specific High-availability secondary SVP Optionally available RAID level1 RAID 1 (2D+2D) RAID 1 (4D+4D) RAID 5 (3D+1P) RAID 5 (7D+1P) RAID 6 (6D+2P) Maximum LDEVs Available LUNs Maximum LUNs per port 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.) 229,376 1024 14 Overview of the HP XP12000 Disk Array

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HP XP12000 specifications
See
Table 2
for the power, disk drives, memory, RAID levels, and number of LUNs supported by the
disk array.
Table 2 HP XP12000 Disk Array specifications
Specification
Feature
Single-phase or 3-phase
Power
One XP12000 DKC, zero to four XP12000 DKUs
DKC/DKU
1152
Maximum hard disk drives
40
Maximum spare disk drives
280
Maximum parity groups/subsystem
332 TB
Maximum disk drive capacity
256 GB
Maximum cache
73 GB 15000 RPM FC
146 GB 10000 or 15000 RPM FC
300 GB 10000 or 15000 RPM FC
400 GB 10000 or 15000 RPM FC
Available hard disk drives
12 GB (Available shared memory depends on the configuration)
Maximum shared memory
1 to 4 (Each CHIP pair above 4 reduces ACP slots by 1)
ACP pairs
1 to 7 (Each CHIP pair above 4 reduces ACP slots by 1)
CHIP pairs (FC, ESCON, FICON, NAS, or
iSCI)
XP12000-specific
Configuration disk
XP12000-specific
SVP code
Optionally available
High-availability secondary SVP
RAID 1 (2D+2D)
RAID 1 (4D+4D)
RAID 5 (3D+1P)
RAID 5 (7D+1P)
RAID 6 (6D+2P)
RAID level
1
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.)
Maximum LDEVs
229,376
Available LUNs
1024
Maximum LUNs per port
Overview of the HP XP12000 Disk Array
14