A P P E N D I X B

Product Specifications

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	Width	Height	Weight
22.407 in. 569.15 mm	8.07 in. 205 mm	17.520 in. 445 mm	50 - 58 lbs 22.67 - 26.30 kgs

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

TABLE B-2 lists electrical specifications for the Sun Ultra 45 or Ultra 25 workstation.

TABLE B-2 Electrical Specifications
Maximum AC Input	Voltage	Current	Frequency
Range 1	100 VAC	12 amps	50 - 60 Hz
Range 2	110 - 127 VAC	10 amps	50 - 60 Hz
Range 3	200 - 240 VAC	6 amps	50 - 60 Hz

TABLE B-3 lists the power supply specifications.

TABLE B-3 Power Supply Specifications
Specification	Value
Input Voltage	100 - 127 VAC, 200 - 240 VAC
Frequency	50 - 60 Hz
Current	6.4 amps @ 100 VAC, 3.2 Amps at 200 VAC
Wattage	630 W input (Power supply rated at 1,000 W maximum)

TABLE B-4 lists acoustic specifications for the Sun Ultra 45 or Ultra 25 workstation.

TABLE B-4 Declared Noise Emissions: ISO 9296
Specification	Operating	Idling
LWAd (1B=10db)	5.0 B	4.5 B
LpAm (by standard position)	42 dBA	38 dBA

TABLE B-5 lists environmental requirements for the Sun Ultra 45 or Ultra 25 workstation.

TABLE B-5 Environmental Requirements
Specification	Operating	Nonoperating
Temperature	32 F to 104° F (0 C to 40° C)	-40 to 158° F (-40 C to 70 C)
Humidity	10% to 90% RH noncondensing, 27 C max wet bulb	93% RH noncondensing
Altitude	10,000 ft (~3 km)	40,000 ft (~12 km)

TABLE B-6 lists vibration specifications for the Sun Ultra 45 or Ultra 25 workstation.