Sun Ultra 45 and Ultra 25 Workstations Service and Diagnostics Manual
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This appendix discusses the various specifications of the Sun Ultra 45 or Ultra 25 workstation. Topics covered are:
B.1 Physical Specifications
The physical specifications of the Sun Ultra 45 or Ultra 25 workstation are shown in TABLE B-1, FIGURE B-1, and FIGURE B-2.
TABLE B-1 Exterior Dimensions
Length
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Width
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Height
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Weight
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22.407 in.
569.15 mm
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8.07 in.
205 mm
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17.520 in.
445 mm
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50 - 58 lbs
22.67 - 26.30 kgs
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If the Sun Ultra 45 or Ultra 25 workstation is placed in an enclosure, be sure to allow adequate airflow from front to rear.
FIGURE B-1 Workstation Dimensions With Stabilizer Open
FIGURE B-2 Workstation Dimensions Without Stabilizer
B.2 Electrical Specifications
TABLE B-2 lists electrical specifications for the Sun Ultra 45 or Ultra 25 workstation.
TABLE B-2 Electrical Specifications
Maximum AC Input
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Voltage
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Current
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Frequency
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Range 1
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100 VAC
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12 amps
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50 - 60 Hz
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Range 2
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110 - 127 VAC
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10 amps
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50 - 60 Hz
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Range 3
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200 - 240 VAC
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6 amps
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50 - 60 Hz
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TABLE B-3 lists the power supply specifications.
TABLE B-3 Power Supply Specifications
Specification
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Value
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Input Voltage
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100 - 127 VAC, 200 - 240 VAC
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Frequency
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50 - 60 Hz
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Current
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6.4 amps @ 100 VAC, 3.2 Amps at 200 VAC
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Wattage
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630 W input (Power supply rated at 1,000 W maximum)
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B.3 Acoustic Specifications
TABLE B-4 lists acoustic specifications for the Sun Ultra 45 or Ultra 25 workstation.
TABLE B-4 Declared Noise Emissions: ISO 9296
Specification
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Operating
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Idling
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LWAd (1B=10db)
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5.0 B
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4.5 B
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LpAm (by standard position)
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42 dBA
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38 dBA
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B.4 Environmental Requirements
TABLE B-5 lists environmental requirements for the Sun Ultra 45 or Ultra 25 workstation.
TABLE B-5 Environmental Requirements
Specification
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Operating
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Nonoperating
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Temperature
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32 F to 104° F (0 C to 40° C)
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-40 to 158° F (-40 C to 70 C)
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Humidity
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10% to 90% RH noncondensing, 27 C max wet bulb
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93% RH noncondensing
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Altitude
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10,000 ft (~3 km)
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40,000 ft (~12 km)
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B.5 Shock and Vibration Specifications
TABLE B-6 lists vibration specifications for the Sun Ultra 45 or Ultra 25 workstation.
TABLE B-6 Shock and Vibration Values
Constraint
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Operating
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Nonoperating
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Shock
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5 G's, 11 msec, half-sine
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30 G's, 11 msec, half-sine
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Vibration
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0.2 G's, 5 to 500 Hz swept-sine
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1.0 G's, 5 to 500 Hz swept-sine
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Handling Drop
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N/A
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100 mm
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Sun Ultra 45 and Ultra 25 Workstations Service and Diagnostics Manual
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819-1892
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Copyright © 2006, Sun Microsystems, Inc. All Rights Reserved.