Digital Equipment Digital AlphaStation 400 Series, User Information

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Technical Specifications
Table C-2. System Dimensions
Dimension Specification
Width 177.8 mm (7.0 in)
Length 431.8 mm (17.0 in)
Height 431.8 mm (17.0 in)
Weight 12+ kg (28+ lb)
Table C-3. System Environmental Specifications
Attributes Specification
Operating temperature 10
°
C to 40
°
C (50
°
F to 104
°
F)
Storage temperature
−
20
°
C to 65
°
C (
−
4
°
F to 149
°
F)
Operating humidity
(noncondensing) 20% to 80% relative humidity,
maximum wet bulb 40
°
C (104
°
F)
Storage humidity
(noncondensing) 10% to 90% relative humidity,
maximum wet bulb 65
°
C (149
°
F)
Altitude
Operating
Nonoperating
2,438 m (8,000 ft) maximum
4,876 m (16,000 ft) maximum
Shipping vibration IAW Federal Standard 101, method 5019
Nonoperating shock 30 G, 25 ms halfsine
Table C-4. Acoustics-Declared Values per ISO 9296 and ISO 7779
Product Sound Power Level
LWAd, B
Idle Operate
Sound Pressure Level
LpAm, dBA
(operator position)
Idle Operate
PB500-AA 5.1 5.2 33 34
__________________________NOTE ____________________________
Current values for specific configurations are available from Digital
representatives.
1B=10 dBA.
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C-2