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Silicon Graphics Onyx2 Rackmount Workstation Owner's Guide
(document number: 007-3457-005 / published: 1999-12-11)    table of contents  |  additional info  |  download
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Appendix A. System Specifications

Table A-1 and Table A-2 provide technical specifications for the Silicon Graphics Onyx2 rack system.

Table A-1. Physical and Environmental Specifications

Parameter

 

Specification

Dimensions:

 

 

Installed:

length
width
height

39” (99 cm)
29” (74 cm)
73” (185 cm)

Shipping:

length
width
height

81” (206 cm)
47” (120 cm)
49” (125 cm)

Weight:

minimum (empty rack)
maximum (full rack)
shipping (maximum)

300 lbs (136 kg)
750 lbs (340 kg)
900 lbs (408 kg)

Floor Loading:

minimum
maximum

38 lb/ft2 (185 kg/m2)
95 lb/ft2 (466 kg/m2)

 

 

 

Air Temperature:

operating (< 5000 ft)
operating (> 5000 ft)
non-operating

41 to 95 \xβ0 F (5 to 35 °C)
41 to 86 \xβ0 F (5 to 30 °C)

-4 to 140°F (-20 to 60 °C)

 

 

 

Thermal Gradient:

maximum

18 \xβ0 F (10 °C) per hour

 

 

 

Altitude:

operating
non-operating

10,000 ft (3,048 m) MSL, maximum
40,000 ft (12,192 m) MSL, maximum


Table A-2. Electrical and Cooling Specifications

Parameter

 

Specification

Voltage:

 

187-264 Volts, 1-phase

 

 

 

Watts (from-the-wall):

maximum

5750 watts

 

 

 

Power Factor:

minimum

0.98

 

 

 

Inrush Current:

maximum

400

 

 

 

Frequency:

 

47-63 Hertz

 

 

 

Heat Output:

maximum

19,550 Btu/hr (1.63 ton AC load)


Silicon Graphics Onyx2 Rackmount Workstation Owner's Guide
(document number: 007-3457-005 / published: 1999-12-11)    table of contents  |  additional info  |  download

    Front Matter
    About This Guide
    Chapter 1. Introducing the Onyx2 Rackmount System
    Chapter 2. Chassis Tour
    Chapter 3. System Configurations, Connections, and Cabling
    Chapter 4. Getting Started
    Chapter 5. Installing and Replacing Customer-Replaceable Units
    Chapter 6. Using the System Controllers
    Chapter 7. Basic Troubleshooting
    Appendix A. System Specifications
    Appendix B. Drive Maintenance
    Appendix C. Module System Controller Messages
    Appendix D. Video Format Combiner Tutorial
    Index


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