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Contents 1. System Specifications Dimensions and Weights 4 Electrical Specifications 5 Grounding 5 Circuit Breaker 5 System AC Power Specifications 5 Environmental Specifications 8 Temperature and Humidity 8 Cooling 8 Typical Power Dissipation and Cooling 9 Acoustic Noise Specification 10 Air Flow 10 Power Distribution Unit 11 Weight 12 2. General Site Preparation Guidelines Electrical Factors 14 Computer Room Safety 14 Power Consumption 15 Electrical Load Requirements (Circuit Breaker Sizing 15 Power Quality 15 Distribution Hardware 17 Grounding Systems 18 System Installation Guidelines 22 Environmental Elements 23 Computer Room Preparation 23 Cooling Requirements 23 Humidity Level 25 Dust and Pollution Control 25 Metallic Particulate Contamination 26 ESD Prevention 27 Acoustics 28 Facility Characteristics 29 Floor Loading 29 Windows 31 Space Requirements 32 Delivery Space Requirements 32 Operational Space Requirements 32 Floor Plan Grid 33 Power Plug Configuration 34 Conversion Factors and Formulas 38 Example of an Installation Schedule 39 Sample Site Inspection Checklist 40 Delivery Survey 43 Site Preparation Glossary 47 iii

Section	Page
Site Preparation Guide	1
Site Preparation Guide	1
Site Preparation Guide	1
HP Integrity rx8620 Server	1
Fourth Edition	1
Manufacturing Part Number: A7026-96032	1
October 2006	1
Prined in the U.S.A.	1
Prined in the U.S.A.	1
© Copyright 2006	1
© Copyright 2006	1
Legal Notices	2
Legal Notices	2
The information in this document is subject to change without notice.	2
Hewlett-Packard makes no warranty of any kind with regard to this manual, including, but not limi...	2
Hewlett-Packard makes no warranty of any kind with regard to this manual, including, but not limi...	2
Restricted Rights Legend.	2
Restricted Rights Legend.	2
HEWLETT-PACKARD COMPANY 3000 Hanover Street Palo Alto, California 94304 U.S.A.	2
Copyright Notices.	2
Copyright Notices.	2
Reproduction, adaptation, or translation of this document without prior written permission is pro...	2
Revision History	2
Revision History	2
First Edition	2
First Edition	2
Initial release, September 2003. Part number was A7026-96004.	2
Second Edition	2
Second Edition	2
Minor updates, November 2003.	2
Third Edition	2
Third Edition	2
Minor updates, May 2004.	2
Fourth Edition	2
Fourth Edition	2
Updated system power requirements information in Chapter 1. October 2006.	2
1 System Specifications	9
1 System Specifications	9
This chapter describes the basic system configuration and its physical specifications and require...	9
This chapter describes the basic system configuration and its physical specifications and require...	9
Dimensions and Weights	10
Dimensions and Weights	10
This section provides dimensions and weights of the server and server components.	10
dimensions and weights	10
cell board	10
<TABLE>	10
Table11 HP Integrity rx8620 Server Dimensions and Weights	10
<TABLE HEADING>	10
<TABLE ROW>	10
Stand-alone	10
Packaged	10
<TABLE BODY>	10
<TABLE ROW>	10
Height - Inches (centimeters)	10
29.55 (75.00)	10
86.50 (219.70)	10
<TABLE ROW>	10
Width - Inches (centimeters)	10
17.50 (44.50)	10
40.00 (101.60)	10
<TABLE ROW>	10
Depth - Inches (centimeters)	10
30.00 (76.20)	10
48.00 (122.00)	10
<TABLE ROW>	10
Weight - Pounds (kilograms)	10
368.00 (166.92)	10
813.00 (368.77)	10
Table12	10
Table12	10
<TABLE>	10
Table12 HP Integrity rx8620 Server Component Weights	10
<TABLE HEADING>	10
<TABLE ROW>	10
Quantity	10
Description	10
Weight (lb./kg.)	10
<TABLE BODY>	10
<TABLE ROW>	10
1	10
1	10
Chassis	10
Chassis	10
131.00 (59.42)	10
131.00 (59.42)	10
<TABLE ROW>	10
1	10
System backplane	10
System backplane	10
system backplane	10
<TABLE ROW>	10
1	10
PCI-X card cage assembly	10
20.40 (9.25)	10
<TABLE ROW>	10
2	10
PCI-X power supply	10
5.00 (2.27) each	10
<TABLE ROW>	10
6	10
Bulk power supply	10
12.00 (5.44) each	10
<TABLE ROW>	10
1	10
Mass storage backplane	10
Mass storage backplane	10
backplane:mass storage	10
<TABLE ROW>	10
1 - 4	10
1 - 4	10
Cell board	10
27.80 (12.61) each	10
27.80 (12.61) each	10
<TABLE ROW>	10
1 - 4	10
1 - 4	10
Hard disk drive	10
Hard disk drive	10
1.60 (0.73) each	10
1.60 (0.73) each	10
<TABLE ROW>	10
1 - 2	10
1 - 2	10
Removable media disk drive	10
Removable media disk drive	10
2.20 (1.00) each	10
2.20 (1.00) each	10
electrical specifications	11
electrical specifications	11
electrical specifications	11
This section provides electrical specifications for the HP Integrity rx8620 Server.	11
electrical specifications	11
grounding	11
grounding	11
grounding	11
The site building shall provide a safety ground and protective earth for each AC service entrance...	11
Install a protective earthing (PE) conductor that is identical in size, insulation material, and ...	11
circuit breaker	11
circuit breaker	11
circuit breaker	11
The Marked Electrical for the HP Integrity rx8620 Server is 15 amps per line cord. The recommende...	11
circuit breaker	11
The HP Integrity rx8620 Server contains four C20 power receptacles located at the bottom rear bul...	11
System	11
System	11
power cords	11
power cords	11
power cords	11
Table13	11
Table13	11
<TABLE>	11
Table13 Power Cords	11
<TABLE HEADING>	11
<TABLE ROW>	11
Part Number	11
Part Number	11
Description	11
Description	11
Where Used	11
Where Used	11
<TABLE BODY>	11
<TABLE ROW>	11
8120-6895	11
8120-6895	11
Stripped end, 240 volt	11
Stripped end, 240 volt	11
International - Other	11
International - Other	11
<TABLE ROW>	11
8120-6897	11
Male IEC309, 240 volt	11
Male IEC309, 240 volt	11
International	11
International	11
<TABLE ROW>	11
8121-0070	11
8121-0070	11
Male GB-1002, 240 volt	11
China	11
<TABLE ROW>	11
8120-6903	11
8120-6903	11
Male NEMA L6-20, 240 volt	11
Male NEMA L6-20, 240 volt	11
North America/Japan	11
North America/Japan	11
System Power Specifications	12
System Power Specifications	12
power requirements:component;component:power requirements	12
power requirements:component;component:power requirements	12
Table14	12
<TABLE>	12
Table14 Power Requirements	12
<TABLE HEADING>	12
<TABLE ROW>	12
Requirements	12
Value	12
Comments	12
<TABLE BODY>	12
<TABLE ROW>	12
Nominal input voltage	12
200–240 VAC	12
<TABLE ROW>	12
Minimum operating voltage	12
Minimum operating voltage	12
180 VAC	12
180 VAC	12
<TABLE ROW>	12
Maximum operating voltage	12
Maximum operating voltage	12
269 VAC	12
269 VAC	12
<TABLE ROW>	12
Frequency range (minimum - maximum)	12
50/60 Hz	12
<TABLE ROW>	12
Number of phases	12
1	12
<TABLE ROW>	12
Rated line current	12
Rated line current	12
15 A	12
15 A	12
Per line cord	12
Per line cord	12
<TABLE ROW>	12
Maximum inrush current	12
54 A peak for 20 ms	12
Per line cord	12
<TABLE ROW>	12
Dropout carry-through time at minimum line voltage	12
Dropout carry-through time at minimum line voltage	12
20 ms	12
20 ms	12
<TABLE ROW>	12
Circuit breaker rating	12
Circuit breaker rating	12
20A	12
20A	12
Per line cord	12
Per line cord	12
<TABLE ROW>	12
Power factor correction	12
>0.98 >0.95	12
At all loads of 50%–100% of supply rating At all loads 0f 25%–50% of supply rating	12
<TABLE ROW>	12
Ground leakage current (mA)	12
<3.0 (ma)	12
Per line cord	12
<TABLE>	12
Table15 System Power Requirements	12
<TABLE HEADING>	12
<TABLE ROW>	12
Power Required (50 - 60 Hz)	12
Watts	12
Watts	12
VA	12
Comments	12
<TABLE BODY>	12
<TABLE ROW>	12
Maximum Theoretical Power	12
5292	12
5292	12
5400	12
See #1 below	12
<TABLE ROW>	12
Marked Electrical Power	12
Marked Electrical Power	12
---	12
---	12
5400	12
5400	12
30A @ 180 VAC, see note #2	12
30A @ 180 VAC, see note #2	12
<TABLE ROW>	12
Typical Maximum Power	12
Typical Maximum Power	12
3724	12
3724	12
3800	12
See note #3	12
See note #3	12
1. “Maximum theoretical power” is used to describe input power at the ac input. It is expressed...	12
1. “Maximum theoretical power” is used to describe input power at the ac input. It is expressed...	12
2. “Marked electrical power” is the input power measured at the ac input expressed in Volt-Amps...	12
3. “Typical maximum power” is the input power measured at the ac input expressed in Watts and V...	13
environmental specifications	14
environmental specifications	14
environmental specifications	14
This section provides the environmental, power dissipation, noise emission, and air flow specific...	14
temperature	14
temperature	14
temperature	14
The cabinet is actively cooled using forced convection in a Class C1-modified environment. The re...	14
operating environment	14
operating environment	14
operating environment	14
The system is designed to run continuously and meet reliability goals in an ambient temperature o...	14
cell board	14
cell board	14
Environmental Temperature Sensor	14
To ensure that the system is operating within the published limits, the ambient operating tempera...	14
Non-Operating Environment	14
Non-Operating Environment	14
The system is designed to withstand ambient temperatures between -40° C to 70° C under non-operat...	14
cooling	14
cooling	14
cooling	14
Internal Chassis Cooling	14
Internal Chassis Cooling	14
The cabinet incorporates front-to-back airflow across the system backplane. Nine 120-mm fans moun...	14
system backplane	14
backplane:system	14
Each fan is controlled by a smart fan control board embedded in the fan module plastic housing. T...	14
Bulk Power Supply Cooling	14
Bulk Power Supply Cooling	14
Cooling for the bulk power supplies (BPS) is provided by two 60-mm fans contained within each BPS...	14
PCI/Mass Storage Section Cooling	15
PCI/Mass Storage Section Cooling	15
Six 92-mm fans located between the mass storage devices and the PCI card cage provide airflow thr...	15
Standby Cooling	15
Standby Cooling	15
Several components within the chassis consume significant amounts of power while the system is in...	15
Typical Power Dissipation and Cooling	15
Typical Power Dissipation and Cooling	15
Table16	15
Table16	15
<TABLE>	15
Table16 Typical HP Integrity rx8620 Server Configurations	15
<TABLE HEADING>	15
<TABLE ROW>	15
Cell Board	15
Cell Board	15
Memory per Cell Board	15
Memory per Cell Board	15
PCI Cards (assumes 10W each)	15
DVDs	15
Hard Disk Drives	15
Core I/O	15
Bulk Power Supplies	15
Typical Power	15
Typical Cooling	15
<TABLE ROW>	15
Qty	15
Qty	15
GBytes	15
Qty	15
Qty	15
Qty	15
Qty	15
Qty	15
Watts	15
BTU/hour	15
<TABLE BODY>	15
<TABLE ROW>	15
4	15
4	15
16	15
16	15
16	15
2	15
4	15
2	15
6	15
3800	15
12973	15
<TABLE ROW>	15
4	15
4	15
8	15
8	15
16	15
2	15
4	15
2	15
6	15
3395	15
11591	15
<TABLE ROW>	15
4	15
4	15
4	15
4	15
8	15
0	15
2	15
2	15
6	15
3177	15
10846	15
<TABLE ROW>	15
2	15
16	15
16	15
16	15
16	15
2	15
2	15
4	15
4	15
2	15
2	15
4	15
4	15
2241	15
2241	15
7651	15
7651	15
<TABLE ROW>	15
2	15
2	15
8	15
8	15
8	15
8	15
0	15
0	15
2	15
2	15
2	15
2	15
4	15
4	15
1936	15
1936	15
6610	15
6610	15
<TABLE ROW>	15
2	15
2	15
4	15
4	15
8	15
8	15
0	15
0	15
2	15
2	15
2	15
2	15
4	15
4	15
1880	15
1880	15
6418	15
6418	15
<TABLE ROW>	15
1	15
1	15
4	15
4	15
8	15
8	15
0	15
0	15
1	15
1	15
1	15
1	15
3	15
3	15
1228	15
1228	15
4192	15
4192	15
The air-conditioning data in	15
• Watts x (0.860) = kcal/hour	15
• Watts x (0.860) = kcal/hour	15
• Watts x (3.414) = Btu/hour	15
• BTU/hour divided by 12,000 = tons of refrigeration required	15
NOTE When determining power requirements, you must consider any peripheral equipment that will be...	15
NOTE When determining power requirements, you must consider any peripheral equipment that will be...	15
Acoustic Noise Specification	16
Acoustic Noise Specification	16
The acoustic noise specification for the HP Integrity rx8620 Server is	16
Air Flow	16
Air Flow	16
The recommended HP Integrity rx8620 Server cabinet air intake temperature is between 68° F and 77...	16
Figure11	16
Figure11	16
Figure11 Airflow Diagram	16
Figure11 Airflow Diagram	16
air ducts:illustrated	17
Power Distribution Unit	17
The server may ship with a power distribution unit (PDU). There are two 60A PDUs available for th...	17
The 60A NEMA	17
The 60A IEC PDU has four 16A circuit breakers and is constructed for International use. Each of t...	17
Each PDU is 3U high and is rack-mounted in the server cabinet.	17
Documentation for installation will accompany the PDU. The documentation can also be found at the...	17
The PDU installation kit contains the:	17
• PDU with cord and plug	17
• PDU with cord and plug	17
• Mounting hardware	17
• Installation instructions	17
Weight	18
Weight	18
To determine overall weight, follow the example in	18
<TABLE>	18
Table17 Example Weight Summary	18
<TABLE HEADING>	18

Match case Limit results 1 per page

Contents

iii

1. System Specifications

Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Electrical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Circuit Breaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

System AC Power Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Temperature and Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Cooling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Typical Power Dissipation and Cooling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Acoustic Noise Specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Air Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Power Distribution Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2. General Site Preparation Guidelines

Electrical Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Computer Room Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Electrical Load Requirements (Circuit Breaker Sizing). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Power Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Distribution Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Grounding Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

System Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Environmental Elements

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Computer Room Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Cooling Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Humidity Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Dust and Pollution Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Metallic Particulate Contamination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

ESD Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Facility Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Floor Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Space Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Delivery Space Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Operational Space Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Floor Plan Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Power Plug Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Conversion Factors and Formulas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Example of an Installation Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Sample Site Inspection Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Delivery Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Site Preparation Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47