HP StorageWorks XP12000 Disk Array Owner's Guide (AE002-96039, March 2008)

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

SpecificationFeature

Single-phase or 3-phasePower

One XP12000 DKC, zero to four XP12000 DKUsDKC/DKU

1152Maximum hard disk drives

40Maximum spare disk drives

280Maximum parity groups/subsystem

332 TBMaximum disk drive capacity

256 GBMaximum 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-specificConfiguration disk

XP12000-specificSVP code

Optionally availableHigh-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

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

229,376Available LUNs

1024Maximum LUNs per port

Overview of the HP XP12000 Disk Array14