HP BladeSystem c7000 HP BladeSystem c-Class Site Planning Guide
HP BladeSystem c7000 Manual
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- HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 1
This guide is for an experienced service technician. HP assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels and are familiar with weight and stability precautions for rack installations. Part Number: 443250 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 2
The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 3
...18 Airflow requirements...18 Blanking panels...19 HP Rack Airflow Optimization Kit ...19 Space requirements ...19 Delivery space requirements ...19 Operational space requirements ...20 Equipment clearance and floor loading 20 Floor plan grid ...21 HP BladeSystem enclosure environmental - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 4
power configuration 39 HP BladeSystem c7000 Enclosure three-phase AC configuration 44 HP BladeSystem enclosure DC power configuration 45 Power supply specifications ...46 HP BladeSystem c7000 Enclosure...46 HP BladeSystem c3000 Enclosure...47 Hardware specifications and requirements 49 Enclosure - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 5
Acronyms and abbreviations...65 Glossary ...67 Index...69 Contents 5 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 6
(http://www.hp.com/go/bladesystem/documentation). The HP BladeSystem documentation website includes white papers, tech briefs, installation instructions, user guides, best practices, helpful hints, useful links, and suggestions for setting up and configuring HP BladeSystem products. Use this site to - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 7
HP provides a wide variety of site and environmental planning services that can help to evaluate your data center site and install and configure your systems: • HP Quick Assessment for BladeSystem Environments-The HP BladeSystem Assessment Service is designed to help you determine the capability of - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 8
. Take into account the requirements of third-party equipment and support equipment in the room. Dense computing locations might have high power and cooling demands that could affect power and environmental constraints. Be aware of rack positioning and airflow patterns. Ensure that the raised - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 9
equipment requirements The cooling capacity of the installed air computer room within specified operating ranges Lighting and personnel heat loads must also other systems in the building. • Provide one of the following: o A redundant air cold condensers An increasing number of in-row cooling - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 10
racks. The supply air is then available near the cooling air intake vents of the racks. Air conditioning system specifications All air conditioning equipment, materials, and installation and air pressure levels. Duct work seals are important for maintaining a balanced air conditioning system and high - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 11
the cables in overhead raceways maximizes airflow and makes access for servicing and upgrades more efficient. The cable lengths are determined by the cabling specifications for the type of interconnect to which they are attached. When planning the cable installation, ensure the following: • Cable - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 12
covered by the rack footprint. Computer room safety Inside the computer room, fire protection and adequate lighting (for equipment servicing) are important safety considerations. Federal and local safety codes that govern equipment installations. Installation and maintenance precautions To reduce - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 13
energy levels. The installation of internal options and routine maintenance and service of these products should be performed only by individuals who are familiar with the procedures, precautions, and hazards associated with this type of equipment. • Secure all equipment-Rack equipment should be - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 14
Working space for component access The recommended working space for performing maintenance is 1.2 m (4 ft) from either side of, in front of, or behind the server. The work space must permit at least a 90 degree opening of equipment - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 15
can affect HP BladeSystem c-Class product installation. Humidity level Maintaining events can cause component damage during service operations and equipment malfunction or damage during or both. Conductive metallic particles can cause power supply and other electronic component failures. A build-up - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 16
the disk surface. • Printer location-Locate printers and paper products in a separate room to eliminate paper particulate problems. • Eating or drinking-Establish a no-eating or drinking be evaluated for metallic particulate contamination before installation of electronic equipment. Environmental - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 17
wrist strap (or other grounding method) when handling circuit boards. • Store spare electronic modules in antistatic containers. Acoustic noise specification Declared noise emission values for the c7000 enclosure in accordance with ISO 9296: Specification Declared sound power level, LWAd Bels - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 18
when installing third-party options: • Do not permit optional equipment to impede airflow around the enclosure or to increase the internal rack temperature beyond the maximum allowable limits. • Do not exceed the manufacturer's TMRA. Airflow requirements HP rack-mountable products typically - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 19
meet the airflow requirements of the installed equipment in the rack. Idle, normal operating, and maximum airflow requirements for blade configurations can be obtained from the HP Blade Power Sizer on the HP website (http://www.hp.com/go/bladesystem/powercalculator). Route cables away from fans and - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 20
to air conditioning ducts, filters, lighting, and electrical power hardware • Power conditioning equipment • Cabinets for cleaning materials • Maintenance area and spare parts Equipment clearance and floor loading A clearance of 1219 mm (48 in) in front of a configured rack and 762 mm (30 in) to - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 21
10000 and 10000 G2 Series Rack footprint (600 mm [24 in] wide) 10000 Series Rack footprint (800 mm [31.5 in] wide) Air conditioning vents • Lighting fixtures • Utility outlets • Doors • Access areas for power wiring and air conditioning filters • Equipment cable routing Environmental requirements 21 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 22
HP BladeSystem enclosure environmental specifications Specification Value Temperature range* Operating Non-operating rack, the footprint of the rack extends into the rack rear row and infringes upon necessary clearances. Footprint for a 600 mm rack configuration with an extension kit installed - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 23
the rack being serviced. Slight differences exist between the opening allowances of the 10000 and 10000 G2 Series Racks because of the different geometries and construction of the doors. Front door clearance for 10000 Series Racks configured with 600 mm baying brackets is: Environmental requirements - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 24
• 90º access with one door closed • 120º access with both doors open Front door clearance for 10000 Series Racks configured with 24-in baying brackets is: • 102º access with one door closed Environmental requirements 24 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 25
with both doors open Front door clearance for 10000 G2 Series Racks configured with 600 mm baying brackets is: • 95º access with one door closed • 118º access with both doors open Front door clearance for 10000 G2 Series Racks configured with 24 in baying brackets is: Environmental requirements 25 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 26
and reduce the potential tipping of the rack. If racks are secured together with baying kits, the side feet installed on each end of the row of racks are considered optional. If gaps are created between racks that could allow airflow from the rear of the rack, these gaps should be sealed with an - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 27
each other. In the rear of the rack, a clearance of 762 mm (30 in) is required to provide space for servicing the rack. If a data center has multiple rows of racks, the rows of racks can be arranged to take advantage of the front-to-back airflow by arranging racks front-to-front and back-to-back - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 28
into each hole, securing the rack to the floor. Callout A B C D E 600W distance 470 mm (18.0 in) 235 mm (9.3 in) 987.1 mm (38.9 in) 231 mm (9.1 in) 462 mm (18.2 in) For more information, see the HP 10000 G2 Series Rack Tie-Down Option Kit Installation Instructions. Environmental requirements 28 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 29
user documentation supplied with that option WARNING: To reduce the risk of personal injury, fire, or damage to the equipment, do not overload the AC supply branch circuit that provides power to the rack. Consult the electrical authority having jurisdiction over wiring and installation requirements - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 30
. Typically the power supply is sized to provide the maximum power consumption throughout the life of system. Additionally the power supply might be used in multiple systems, and therefore must be sized to the maximum configuration of the largest system into which it can be installed. Sizing the - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 31
Onboard Administrator actively manages the blade power caps to ensure that the enclosure electrical load does not exceed the Dynamic Power Cap value while optimizing blade performance. HP Power Regulator can be set to Static Low to reduce power consumption, and together with Insight Power Manager - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 32
peripheral equipment, these devices are recommended but optional. For each situation, refer to qualified contractors or consultants. Power considerations Power is best managed within the rack by the use of one or more rack-mounted PDUs. Depending on the configuration, you might have to use multiple - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 33
of sustaining the associated equipment's power demand. For the c7000 enclosure, this quantity is typically a 2+2 or 3+3 power supply configuration. • N+1 design: Typically four power supplies are provided, requiring at least three to handle the equipment's power demand. If one fails, the other three - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 34
rack. • Some products require 200-240V input power to operate at their full-rated capacity. • The HP 2400W High Efficiency Power Supply operates only at 200-240V AC and provides significantly higher efficiency than the 2250W power supply. • Power supplies of the protective ground path for personnel - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 35
and earth leakage current For proper operation and safety, rack components must be properly grounded in accordance with any local and regional building codes. Furthermore, be sure that all power distribution devices used in the installation, such as branch wiring and receptacles, are Listed or - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 36
Power distribution systems consist of several parts. HP recommends that these parts be solidly interconnected to provide an equipotential ground to all points. Main building electrical ground The main electrical service entrance equipment should have an earth ground connection, as required by - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 37
Power panels located in close proximity to the computer equipment should also be connected to the site grounding grid. Raised floor "high-frequency noise" grounding IMPORTANT: Regardless of the grounding connection method used, the raised floor should be grounded as an absolute safety minimum. If a - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 38
either the Build-to-Order or Configure-to-Order processes. Existing units can be converted from one power source to another when necessary. For more information on converting an enclosure power source, see the HP website (http://www.hp.com/go/bladesystem). Power requirements and considerations 38 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 39
Capping The Dynamic Power Capping feature limits the power consumption of the enclosure through enclosure Dynamic Power Cap settings within the Onboard Administrator. The enclosure Dynamic Power Cap is shared among all of the installed devices. Individual server blade power allotments are changed - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 40
-phase AC configuration: 1. Connect the AC power cables to the power connectors on the rear of the enclosure corresponding to the power supply that was populated on the front of the enclosure. 2. Connect the AC power cables to the AC power source or to an installed PDU. 3. Locate the power retention - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 41
Administrator programs the mezzanine cards on the server blades during discovery. After the mezzanine cards are programmed, powering up the enclosure takes only 1 to 2 minutes. The enclosure and the Insight Display now have power. Configure the enclosure using the Insight Display. Power requirements - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 42
PDU in the rack, see the installation instructions that came with the PDU For technical specifications on HP Modular and Monitored PDUs, see the HP website (http://h71028.www7.hp.com/ERC/downloads/4AA0-0689ENW.pdf). IMPORTANT: The three-phase c7000 enclosure cannot be connected to rack-based single - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 43
L2B Left L3A Left L2A Left L1A Right L3A Right L2A Right L1A Port 2 = uppermost 1 = bottommost Top - 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 c3000 PDU configuration examples • N+N redundant, 5kVA enclosure configuration with 16A 3-phase PDU Power requirements and considerations 43 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 44
power cables installed in the enclosure. When the enclosure powers up for the first time, it might take up to 5 minutes before all server blades are initialized and recognized by the Onboard Administrator. The time it takes to complete initialization depends on the number of server blades configured - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 45
Administrator programs the mezzanine cards on the server blades during discovery. After the mezzanine cards are programmed, powering up the enclosure takes only 1 to 2 minutes. The enclosure and the Insight Display now have power. Configure the enclosure using the Insight Display. HP BladeSystem - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 46
HP BladeSystem c3000 Enclosure DC configuration HP BladeSystem c3000 Enclosure Power supply specifications HP BladeSystem c7000 Enclosure Single-phase HP 2400W high efficiency power supply specification • HP 2400 W Gold (92%) Hot-Plug Power Supply HP BladeSystem Power Supplies meet multiple - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 47
current per power supply (maximum) Rated input power per power supply (maximum) Value 2250 W per power supply -36 VDC to -72 VDC 75 A 2700 W HP BladeSystem c3000 Enclosure Single-phase HP 1200W Hot Plug AC Power Supply • HP 1200W 12V Hot Plug AC Power Supply Power requirements and considerations - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 48
DC power supply specification • HP 1200W -48V DC Common Slot Power Supply NOTE: HP does not support the mixing of power supplies in the same enclosure. All power supplies must be of the same type. Power requirements and considerations 48 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 49
requirements Enclosure specifications The HP ProLiant c-Class enclosure specifications are provided for site planning purposes. For the latest specifications, see the HP website (http://www.hp.com/go/bladesystem/documentation). HP BladeSystem c7000 Enclosure specifications Specification Product - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 50
two power supplies, four fans, and one Onboard Administrator. HP 10000 G2 rack specifications For a current list of all rack specifications, see the Best Practices document on the HP website (http://www.hp.com/support/HP10000G2SeriesRack_Manuals). Rack Height HP 10622 G2 22U HP 10636 G2 36U - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 51
requirements The HP BladeSystem c7000 Enclosure (referred to as the enclosure) can be used in a rack-free environment. The following conditions must be met when performing a rack-free installation: • A fully-populated enclosure can weigh up to 217.7 kg (480 lb). The object supporting the enclosure - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 52
temperature, and other factors. Example minimum configuration This power summary is based on the following configuration: • HP BladeSystem c7000 enclosure (1) • Ethernet Pass-Through Modules for HP BladeSystem (2) • HP ProLiant BL460c Server Blades (2) o 2.33-GHz Intel® Xeon™ processor 5148 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 53
This power summary is based on the following configuration: • HP BladeSystem c7000 Enclosure (1) • HP Virtual Connect Ethernet Modules (2) • HP Virtual Connect Fibre Channel Modules (2) • HP 4X DDR InfiniBand Switch Module for HP c-Class BladeSystem (1) • HP ProLiant BL460 Server Blades (16 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 54
. The QuickSpecs contains the specifications for all HP products. Photocopy the following worksheet and use it to calculate power consumption and heat load. Component Quantity Watts Btus c7000 Enclosure (configured) Total Other rack options Option A Option B Total power Estimating total - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 55
server blades. To obtain the weight of any individual component, see the QuickSpecs on the HP website. Component Quantity Weight (kg) Weight (lb) Total Rack Enclosure weight including all components Other rack options and requirements Option A Option B Option C Total weight Configuration - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 56
two people support the weight of the enclosure. WARNING: Before installing an enclosure in the rack, be sure that all hot-plug power supplies, server blades, and interconnects are removed from the enclosure. Blanks can be left in the enclosure. WARNING: Be sure to install enclosures starting from - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 57
, enter enclosures or perform service on system components only as instructed in the user documentation. WARNING: A risk of electric shock from high leakage current exists. Before connecting the AC supply to the power enclosures, be sure that the electrical outlets are properly grounded (earthed - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 58
cable • Rack baying option kits-The number of baying kits needed to join a series of racks is one less than the number of racks in the suite. Each baying kit supplies parts to bay two cabinets on 600 mm (24 in) center line spacing. • Side panels-Only one set of side panels is required for each - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 59
when installing third-party options: • Do not permit optional equipment to impede airflow around the enclosure or to increase the internal rack temperature beyond the maximum allowable limits. • Do not exceed the manufacturer's TMRA. IMPORTANT: HP strongly recommends that you configure the rack - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 60
installation schedule • 7 days before installation o Final check made with an HP site preparation specialist to resolve any last minute problems coordinator: Hewlett-Packard information Sales representative: Survey representative: Order number: Country: Phone: Phone: Phone: Phone: Date: Scheduled - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 61
Is there an emergency power shut-off switch? 24. Is a telephone available for emergency purposes? 25. Is a fire protection system installed in the computer room? 26. Is antistatic flooring installed? 27. Do any equipment servicing hazards exist (loose ground wires, poor lighting, or others)? Cooling - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 62
special instructions or issues: • Packaging restrictions at the facility, such as size and weight limitations • Special delivery procedures • Special equipment required for installation, Capacity (kg or lb): Depth: Height: Width: Stairs Number of flights: Width: Preparing for installation 62 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 63
systems that do not conform to the specific configurations listed in this guide. Listed below are the conversion factors used in this document, as well as additional conversion factors that can be helpful in determining those factors required for site planning. • Refrigeration o 1 watt = 0.86 kcal - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 64
Technical support registration number (if applicable) • Product serial number • Product model name and number • Product identification number • /country/us/en/wwcontact.html). For HP technical support: • In the United States, for contact options see the Contact HP United States webpage (http:// - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 65
return air EMI electromagnetic interference EMT electrical metallic tubing ESD electrostatic discharge LAHJ local authority has jurisdiction PDU power distribution unit RFI radio frequency interference RMS root-mean-square SRG signal reference grid TMRA recommended ambient operating temperature - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 66
UPS uninterruptible power system Acronyms and abbreviations 66 - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 67
the product of RMS current times RMS voltage, without taking the power heat required to raise one pound of water one degree Fahrenheit per hour, a common measure of heat transfer rate. CFM The system. concentrated load The load that a floor panel can support on a 6.45 cm2 (1 in2) area at the panel - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 68
step 1 is averaged over time. 3) The square root of the function resulting from step 2 is found. rolling load The load a floor panel can support . watt A unit of electricity consumption representing the product of amperage and voltage. When the power requirement of a product is listed in watts, you - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 69
safety 12 computer safety ground 36 configuration example 52, 53 configuration options 52 configuration, power 42, 43 contact information 64 contacting HP 64 conversion factors 63 cooling requirements 9 customer self repair (CSR) 64 D data communication cables 38 DC power supply 45 delivery survey - HP BladeSystem c7000 | HP BladeSystem c-Class Site Planning Guide - Page 70
requirements 20 P phone numbers 64 power calculator 32 power cap 39 power configurations 39, 45 power consumption 32 power distribution safety grounding 35 power options 32 power panel ground 36 power quality 31 power redundancy 33 power requirements 29 R raceway systems 34 Rack Airflow Kit 19 rack
HP BladeSystem c-Class
Site Planning Guide
Abstract
This guide is for an experienced service technician. HP assumes you are qualified in the servicing of computer equipment and trained in recognizing
hazards in products with hazardous energy levels and are familiar with weight and stability precautions for rack installations.
Part Number: 443250-003
May 2011
Edition: 3