Operating Specifications; Xp24000/Xp20000 Hardware Specifications; Battery De-Staging And Backup Modes; Xp24000 Selected Hardware Specifications - HP StorageWorks XP20000/XP24000 - Disk Array Owner's Manual

Hp storageworks xp24000/xp20000 disk array owners guide (ae131-96072, december 2009)

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Figure 9 Battery de-staging and backup modes

When AC power is restored, the disk array powers on again automatically if the AUTO POWER-ON

jumper is set to ENABLE. If the jumper is set to DISABLE, the disk array must be manually powered

on again using the control panel PS ENABLE and PS ON/OFF switches. Before installation HP

representatives will help you determine the best battery mode and power-on mode for your configuration

and will configure the selected mode for you.

Operating specifications

This section provides some general specifications. For complete specifications, see the HP StorageWorks

Disk Array Site Preparation Guide available on the HP storage manuals website:

http://www.hp.com/support/manuals

The following tables provide selected hardware specifications for the XP24000/XP20000 Disk Arrays.

For additional specifications, see the HP StorageWorks Disk Array Site Preparation Guide.

Table 4 XP24000 selected hardware specifications

Feature

Power

DKC/DKU

Maximum hard disk drives

Maximum spare disk drives

Maximum array groups/subsystem

Hardware description of the HP XP24000/XP20000 Disk Array

Specification

Single-phase, 50 or 60 Hz, or 3-phase

One XP24000 DKC, zero to four XP24000 DKUs

1152

287

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