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HP StorageWorks XP1024 Manual

HP StorageWorks XP1024 Manual

Hp storageworks disk array xp1024: site preparation guide (a7906-96013, july 2005)
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HP StorageWorks
Disk Array XP1024
site preparation guide
fifth edition (July 2005)
part number: A7906-96013
This guide describes how to prepare a site for the installation of an HP Disk Array XP1024.

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Summary of Contents for HP StorageWorks XP1024

  • Page 1 HP StorageWorks Disk Array XP1024 site preparation guide fifth edition (July 2005) part number: A7906-96013 This guide describes how to prepare a site for the installation of an HP Disk Array XP1024.
  • Page 2 © Copyright 2002-2005 Hewlett-Packard Development Company, L.P., all rights reserved Hewlett-Packard Company makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

  • Page 3: Table Of Contents

    Contents About this guide 5 Related documentation 5 HP storage web site 5 Helpful web sites 5 HP technical support 6 HP sales and authorized resellers 6 Document conventions and symbols 7 Revision history 8 Introduction Site prep team and tasks The site prep team 12 Site prep technical tasks 14 Site planning timetable 16...
  • Page 4 Line voltage 36 Branch circuit breakers 37 Frequency 37 AC line voltage requirements for the HP Disk Array XP1024 DKC 38 AC line voltage requirements for the HP Disk Array XP1024 DKU 41 Safety and dedicated ground 46 Grounding requirements 46...

  • Page 5: About This Guide

    About this guide This guide describes how to prepare a physical site for the installation of an HP Disk Array XP1024. For information about the operation of the HP Disk Array XP1024, refer to the owner’s guide. Related documentation HP provides the following related documentation: •...

  • Page 6: Hp Technical Support

    To reach HP sales or find a local authorized reseller of HP products, call 1-800-282-6672 or visit the HP How To Buy web site: http://welcome.hp.com/country/us/en/howtobuy.html You can also find HP sales and resellers at http://www.hp.com. Click Contact HP. HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 7: Document Conventions And Symbols

    Document conventions and symbols Table 1. Document conventions Convention Element Blue text (Figure Cross-reference links Bold Menu items, button names, key names, tab names, and group box names Italics Text emphasis and document titles Blue underlined sans serif Web site addresses font (www.hp.com) Caution...

  • Page 8: Revision History

    Revision history May 2002 First edition October 2002 Second edition April 2004 Third edition May 2005 Fourth edition July 2005 Fifth edition HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 9: Introduction

    Introduction The objective of a site prep is to prepare your site for the successful and timely installation of your HP Disk Array XP1024. Proper site preparation and maintenance is vital to the reliability of the disk array. Other site preparation resources may also be available to you.
  • Page 10 HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 11: Site Prep Team And Tasks

    Site prep team and tasks The HP service organization is committed to making sure you receive the maximum benefits of your HP Disk Array XP1024. Brief descriptions of the HP team and how they can assist you are included in this chapter. You are also an integral part of the site prep team.

  • Page 12: The Site Prep Team

    The HP CE is trained and experienced in the installation of your disk array. He or she has have the tools, parts, and knowledge to install and maintain your HP Disk Array XP1024. The CE also assists you in determining your site prep requirements.
  • Page 13 • Electrical power input including adherence to: local building codes local electrical codes local safety codes • Connectors and receptacles, including hardware or cables network links telephone equipment equipment supplied by companies other than HP • Environmental requirements including: temperature requirements humidity limitations •...

  • Page 14: Site Prep Technical Tasks

    27 Is there a telephone jack for Phone Home configuration? page 34 Is there a telephone line for customer engineer use? page 35 Is there a private LAN available? page 35 HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 15 Electrical Reference when completed Are two AC outlets (on different lines) available for the proposed page 36 equipment? Does the input voltage correspond to equipment specifications? page 36 Are the input circuit breakers adequate for equipment loads? page 36 Does the input frequency correspond to equipment specifications? page 36 Are lightning arresters installed? page 51...

  • Page 16: Site Planning Timetable

    • Schedule the site planning visit with your HP CE to discuss questions concerning site planning. • Select an appropriate location for the disk array and create a plan outlining the physical arrangement of the equipment, including related furniture. HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 17: Preparing For Installation

    This chapter provides information for planning and preparing your site before and during installation of your HP Disk Array XP1024. Before installing your HP Disk Array XP1024, your site data center computer room must meet the requirements described in this chapter.

  • Page 18: Safety Requirements

    Electrical hazards The disk array cabinets contain dangerous voltages. To prevent injury or death from electric shock, refer all electrical installation and service to qualified personnel. HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 19: General Computer Room Requirements

    General computer room requirements The goal of a computer room is to maintain an ideal environment for your computer equipment, including your HP Disk Array XP1024. The following guidelines are recommended: • Locate the computer room away from exterior walls of the building to avoid the heat gain from windows and exterior wall surfaces.
  • Page 20 (DKUs), which contain the hard disk drives. When only XP1024 DKUs are used, the disk array can have one to four XP1024 DKUs. The figure below shows a Disk Array XP1024 with four XP1024 DKUs.When both XP1024 and XP512 DKUs are used, the DKU...
  • Page 21 When both XP1024 and XP512 DKUs are used, the disk array can have one or two XP1024 DKUs (on one side of the DKC) and one to three XP512 DKUs (on the other side of the DKC) as shown in the figure below.

  • Page 22: Physical Requirements

    Physical requirements Dimensions An HP Disk Array XP1024 consists of a single DKC cabinet and one to four DKU cabinets with the approximate dimensions listed in the table below. Minimum Dimensions DKC mm DKC in DKU mm DKU in Height 1860 73.6...
  • Page 23 79.58 in 1855 lb *For shipments to locations outside the United States, Canada, and Germany, add 88 kg (194 lb) for an international shipping crate. The table below lists HP Disk Array XP1024 component product weights. Product Description A7907A SVP High Reliability Kit 12.1...
  • Page 24 A7934A 4GB Cache Memory Module A7935A 1GB Shared Memory Module 0.05 0.1 A7938A 8-Port Gigabit Ethernet iSCSI - SW CHIP Pair 4.6 10.1 A7939A 4-Port Gigabit Ethernet NAS - SW CHIP Pair HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 25: Hp Disk Array Xp512 Dku Physical Requirements

    HP Disk Array XP512 DKU physical requirements Dimensions The approximate dimensions of an HP StorageWorks Disk Array XP512 DKU are listed in the table and diagrammed in the figure below. Minimum Dimensions DKU mm DKU in Height 1790 70.5 Width 23.6 Depth 31.5...
  • Page 26 181 GB array group 15.9 A5969S 181 GB spare drive A5974A FC cable set for DKC frame to L1 (frame #4) 2 A5975A FC cable set for frame R2, R3, L2, or L3 HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 27: Service And Cable Routing Space Requirements

    Service and cable routing space requirements This section contains information about space requirements for the HP Disk Array XP1024. This data should be used as a guideline for space planning development. Space planning HP recommends that you prepare a revised floor plan showing the overall location and arrangement of your computer room, including the addition of your disk array.

  • Page 28: Floor Loading

    Failure to comply can result in damage to the equipment. Maximum point floor loading is 500 kg (1102.3 lb). HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 29 The figure below shows the recommended service clearance and floor cutout recommendations for the XP1024 DKC. Measurements are in millimeters. Recommended dimension : 400 ( 300 – 602 ) *1 (Unit : mm) Recommended dimension : 300 ( 250 - 400 ) *1...
  • Page 30 The figure below shows the recommended service clearance and floor cutout recommendations for the XP1024 DKU. (Unit: mm) 2400 Front Floor cutout area for cables Screw jack Caster Service clearance Grid panel (over 450mm x 450mm) HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 31 The figure below shows the minimum service access and cutouts for the XP1024. b *1 a *1 (Unit: mm) 1532 225 300 55 113 253 45 110 55 2400 65 123 250 120 65 *2 d FRONT c *1 Floor cutout area for cables...
  • Page 32 When various configurations of subsystems are arranged in a row, clearance values based on the largest subsystem should be used. From the viewpoint of maintenance operations, it is suggested that clearance (c) be made as large possible. HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 33 The figure below shows the maximum service access and cutouts for the XP1024. (Unit: mm) a *1 b *1 3782 2400 Front C *1 Floor cutout area for cables Screw jack Caster Service clearance Grid panel (over 450mm x 450mm) Clearance (a+b) depends on the floor load rating and clearance (c).

  • Page 34: Data Comm Requirements

    Phone Home with Continuous Track The HP Disk Array XP1024 Phone Home capabilities detect and report problems even before they are noticed by operators and users. Continuous Track, a program that resides in the DKC, phones “home” to the HP Storage Technology Center (STC) and provides: •...

  • Page 35: Hp Storageworks Xp Remote Web Console And Comand View

    Local Area Network (LAN) To connect to your Intranet (public LAN), your CE directly connects your HP Disk Array XP1024 to an available Ethernet port on your public LAN. To ensure network security, consult with your HP CE and your network administrator before selecting the location of your LAN drop.

  • Page 36: Electrical Requirements

    Voltages outside the operating range of the disk array can cause intermittent system errors or a complete system shutdown. If required, the HP CE, along with HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 37: Branch Circuit Breakers

    AC line frequency can cause system errors. Your HP CE can monitor the frequency of the input AC line power and make recommendations, if necessary. The HP Disk Array XP1024 requires that the line frequency be within 0.5 Hz of the rated line frequency (50 Hz or 60 Hz).

  • Page 38: Ac Line Voltage Requirements For The Hp Disk Array Xp1024 Dkc

    The following tables reflect the line voltage for each power cable when the cabinets are cabled with functioning, redundant power cables. AC line voltage requirements for the HP Disk Array XP1024 DKC The table below lists the basic AC power requirements for a 40-amp, single-phase XP1024 DKC.
  • Page 39 The table below lists the basic AC power requirements for a 30-amp, single-phase, XP1024 DKC. Nominal Rated Voltage (VAC) Parameter 200 208 Minimum operating voltage (VAC) Maximum operating voltage (VAC) Rated line current per power cord (amps RMS) Number of power cords...
  • Page 40 Rated line current per power cord (amps RMS) Number of power cords Recommended circuit breakers (amps) Number of circuit breakers Dropout carry-through time at minimum line voltage (ms) * 60 Hz only. HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 41: Ac Line Voltage Requirements For The Hp Disk Array Xp1024 Dku

    AC line voltage requirements for the HP Disk Array XP1024 DKU The table below lists the basic AC power requirements for a 50-amp, single-phase, XP1024 DKU. Nominal Rated Voltage (VAC) Parameter 200 208 Nominal rated voltage (VAC) Minimum operating voltage (VAC)
  • Page 42 Rated line current per power cord 13.5 13.0 12.3 11.7 11.2 (amps RMS) Number of power cords Recommended circuit breakers (amps) Number of circuit breakers Dropout carry-through time at minimum line voltage (ms) * 60 Hz only. HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 43 The table below lists the basic AC power requirements for a 60-amp, three-phase XP1024 R1 DKU. Nominal Rated Voltage (VAC) Parameter 200 208 220 230 240 Minimum operating 191 202 212 221 voltage (VAC) Maximum operating 220 233 244 254...
  • Page 44 The table below lists the basic AC power requirements for 60-amp, three-phase, R2, L1, and L2 XP1024 DKUs. Unlike the first DKU (R1), DKUs R2, L1, and L2 do not provide AC power to the DKC. Nominal Rated Voltage (VAC)
  • Page 45 (ms) * 60 Hz only. If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for power-requirements information for these DKUs.

  • Page 46: Safety And Dedicated Ground

    • IT configured grounding systems are not certified for use with the XP1024 as these grounding systems may not have solidly conductor-connected grounded power systems and/or they may have resistive impedance inserted in ground and/or neutral lines. The XP1024 requires a solidly conductor-connected ground and may require a separate neutral in the case of WYE or STAR connections.

  • Page 47: Receptacles

    Receptacles When receptacles are used to connect your disk array components to AC power, they must include a dedicated ground connection that is insulated from the receptacle. It is important that the receptacle box be grounded with an additional ground connection that is separate from the dedicated ground. The additional ground can be hard conduit.
  • Page 48 Specific power plugs and receptacles are required for the XP1024 DKC and DKUs, depending on the power option you specify when ordering the HP Disk Array XP1024. The power cords on 60 Hz cabinets are shipped with plugs attached and connected. The power cords on 50 Hz cabinets are shipped without plugs.

  • Page 49: Power Line Transients

    The Russelstoll connectors are available through most industrial electrical distributors. HP has arranged for these connectors to also be available in stock from the distributors listed below. These distributors are able to ship worldwide and ship via customer preference. Beck Electrical Supply 2775 Goodrick Avenue Richmond, CA 94801 USA Telephone: (800) 466-4395...

  • Page 50: Maximum Peak Inrush And Crest Factor

    1.88 1.65 1.54 If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for peak-inrush and crest-factor information for these DKUs. HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 51: Sources Of Electrical Interference

    Sources of electrical interference Ensure that the disk array is protected from sources of electrical interference: wall outlets Convenience power outlets for building maintenance equipment (vacuum cleaners, floor buffers, etc.) must be wired from circuit breakers on a power panel separate from the computer system panel.
  • Page 52 Your HP CE can assist you in determining whether or not you need be concerned about airborne contaminants. Also, see Dust and Pollution Control (page 70) Metallic Particulate Contamination (page 70). HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 53: Ac Power Cabling Requirements

    AC power cabling requirements Four types of AC power cabling, depending on your location, are specified under the following headings: • “Three-phase AC cabling for the USA (60 Hz)” on page 54 • “Three-phase AC cabling for Europe (50 Hz)” on page 58 •...

  • Page 54: Three-Phase Ac Cabling For The Usa (60 Hz)

    If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for cabling information for these DKUs. Connecting the external power supply cords The HP Disk Array XP1024 can be factory-configured for 60-amp or 30-amp, three-phase power.
  • Page 55 60-amp, three-phase power When the disk array uses 60-amp, three-phase input power, HP Disk Array XP1024 DKUs have two power cords, but the DKC has no external power cords as shown in the figure below. Breaker Breaker AC Power AC Power...
  • Page 56 30-amp, three-phase power When the disk array uses 30-amp, three-phase input power, HP Disk Array XP1024 DKCs and DKUs have two power cords each as shown in the figure below. AC Power AC Power AC Power AC Power Input Box...

  • Page 57: Branch Circuit Requirements

    Branch circuit requirements To protect your disk array, your building must be wired correctly. Each supply (“hot”) conductor must be protected by a short-circuit protective device and by an overcurrent protective device. The following tables list the current specifications for the overcurrent protective devices required for three-phase operation: •...

  • Page 58: Three-Phase Ac Cabling For Europe (50 Hz)

    If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for cabling information for these DKUs.
  • Page 59 To reduce the risk of a wrong connection, you should use a plug and socket that is approved for this disk array. It is your electrician’s responsibility to select and install the proper plug. Black Line XP1024 Brown Line Power Cord To Power Black...

  • Page 60: Branch Circuit Requirements

    If a protective device interrupts a supply conductor, it must also interrupt all other supply conductors. Overcurrent protection is not required for the neutral conductor. HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 61: Single-Phase Ac Cabling For Usa

    If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for cabling information for these DKUs.
  • Page 62 40/50-amp, single-phase power Each 40/50-amp HP Disk Array XP1024 cabinet has two power-supply cords with attachment plug type Russellstoll 9P53U2 as shown below. AC Power AC Power AC Power AC Power Input Box Input Box Input Box Input Box 40 A...
  • Page 63 30-amp, single-phase power Each 30-amp HP Disk Array XP1024 cabinet has four power-supply cords with attachment plug type Russellstoll 3750DP as shown below. AC Power AC Power AC Power AC Power Input Box Input Box Input Box Input Box 30 A...

  • Page 64: Branch Circuit Requirements

    50-amp receptacle or connector to be protected by an overcurrent-protection device with a rating lower than 50 amps. You can order your HP Disk Array XP1024 with the 30-amp power option to comply with these local codes. Your electrician knows the appropriate code requirements for your location/site.

  • Page 65: Single-Phase Cabling For Europe

    If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for cabling information for these DKUs.

  • Page 66: Branch Circuit Requirements

    50-amp receptacle or connector to be protected by an overcurrent- protection device with a rating lower than 50 amps. You can order your HP Disk Array XP1024 with the 30-amp power option to comply with these local codes. Your electrician knows the appropriate code requirements for your location/site.

  • Page 67: Uninterruptible Power Supply (Ups)

    Hewlett-Packard recommends against a product-specific UPS powered by a site-wide UPS for the XP1024. Most HP Disk Array XP1024 units are installed in data centers where a UPS strategy is already in place. However, if you are making your first large disk array purchase, you may need a separate UPS solution.

  • Page 68: Power Requirements: Single Secondary Input (Primary Offline)

    24.6 A 17.4 A 14.4 A In a maximum XP1024 configuration (1 DKC and 4 XP1024 DKUs) the array requires 31 kVA. If you intend to use HP Disk Array XP512 DKUs with your HP Disk Array XP1024, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for power requirements for these DKUs.

  • Page 69: Environmental Requirements

    The environmental specifications for operating your disk array must be satisfied prior to installation. If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for environmental requirements for these DKUs.
  • Page 70 Dust and pollution control For trouble free operation, disk drives require a dust-free environment. The HP Disk Array XP1024 disk drives are protected from dust particles by mechanical air filters designed to trap large dust particles. Smaller particles can pass through some filters, and, over a period of time, can cause problems in mechanical parts.
  • Page 71 HP Disk Array XP1024. The vibration and shock specifications apply to all three axes. Caution No condensation in or around the HP Disk Array XP1024 should be observed under any conditions. Preparing for installation...
  • Page 72 6. See ASTM D999-86, Standard Methods for Vibration Testing of Shipping Containers. 7. See ASTM D880-86, Standard Methods of Incline Impact Test for Shipping Containers. 8. See ASTM D775-80, Standard Methods for Drop Test for Loaded Boxes. HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 73: Heat Dissipation And Power Consumption

    2528 5504 24536 If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for heat dissipation and power consumption information for these DKUs.

  • Page 74: Altitude

    For nonoperational situations, the maximum altitude is 4,000 meters. If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for altitude specifications for these DKUs.

  • Page 75: Acoustics

    • 8.27 Bels (A) sound power • 64 dB (A) sound pressure, operator position If you intend to use HP Disk Array XP512 DKUs with your HP XP1024 Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation Guide for acoustic-emission specifications for these DKUs.

  • Page 76: Delivery Space Requirements

    Permanent obstructions, such as pillars or narrow doorways, can cause equipment damage. Delivery plans should include the possible removal of walls or doors. The physical dimensions are summarized on page HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 77: Receiving Your Hp Disk Array Xp1024

    Receiving your HP Disk Array XP1024 Your HP Disk Array XP1024 is shipped directly from HP. If your disk array is part of a system order, HP coordinates the shipment of equipment from all locations so that it arrives at your site at approximately the same time.

  • Page 78: Checking For Shipping Shortage And Damage

    If any damage is found, note on the bill of lading that there is apparent damage subject to inspection. Arrange for the carrier’s representative and a representative from Hewlett-Packard to be present when the item in question is unpacked.

  • Page 79: Unpacking The Cartons

    Leave the sealed cartons or packages of CDs, cables, and any other installation hardware intact for the HP CE. Your HP CE and HP ASE install and configure your disk array. Receiving your HP Disk Array XP1024...
  • Page 80 HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 81: Glossary

    Glossary Array control processor. The ACP handles the passing of data between the cache and the physical drives held in the DKUs. ACPs work in pairs, providing a total of eight SCSI buses. Each SCSI bus associated with one ACP is paired with a SCSI bus on the other ACP pair element. In the event of an ACP failure, the redundant ACP takes control.
  • Page 82 (CUs). CUs are numbered sequentially. The disk array supports a certain number of CUs, depending on the disk array model. Each CU can manage multiple LDEVs. Therefore, to uniquely identify a particular LDEV requires both the CU number and the LDEV number. HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 83 OPEN-3: 2.46 GB OPEN-8: 7.38 GB OPEN-9: 7.42 GB OPEN-E: 13.56 GB OPEN-K: Not available on XP1024 OPEN-L: 36 GB OPEN-M Not available on XP1024 OPEN-V: User-defined custom size Emergency power-off. ESCON Enterprise System Connection (the IBM trademark for optical channels).
  • Page 84 (that is, OPEN-3, OPEN-8, OPEN-9). The number of resulting LDEVs depends on the selected emulation mode. The term LDEV is often used synonymously with the term volume. HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 85 Light emitting diode. local disk A disk in the host. Logical unit. Logical unit number. A LUN results from mapping a SCSI logical unit number, port ID, and LDEV ID to a RAID group. The size of the LUN is determined by the emulation mode of the LDEV, and the number of LDEVs associated with the LUN.
  • Page 86 XP family members. Consult the owner's guide or your HP representative for the details of which RAID levels are supported by your specific XP disk array. Random access memory. HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 87 HP StorageWorks RAID Manager XP, a command line interface for managing XP arrays. R-SIM Remote service information message. R/W, r/w Read/write. script file A file containing a shell script. SCSI Small computer system interface. shell script A command sequence executed by a UNIX shell. sidefile An area of cache used to store the data sequence number, record location, record length, and queued control information.
  • Page 88 HP StorageWorks Disk Array XP1024: Site Preparation Guide...

  • Page 89: Index

    79 planning for 16 checklist, site prep 14 space requirements 76 circuit breakers 37 dimensions clearance XP1024 22 service 29 XP512 25 Command View 35 Command View XP Advanced Edition 35 computer room requirements 19 containers, unpacking 79...
  • Page 90 28 power supply, UPS 67 frames XP1024 20 XP512 20 receiving the disk array 77 frequency, line 37 receptacles, power 47 Remote Web Console 35 grounding requirements 46 heat dissipation 73 HP StorageWorks Disk Array XP1024: Site Preparation Guide...
  • Page 91 78 SIMs 34 site preparation checklist 14 physical requirements, XP512 25 preparations before delivery 16 team 12 XP1024 physical requirements 22 space requirements 27 specifications humidity 69 temperature 71 static, causes 69 technical support 6 temperature specifications 71...
  • Page 92 HP StorageWorks Disk Array XP1024: Site Preparation Guide...

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