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QuickSpecs
TechSpecs
System Unit
System Unit
System Unit
System Unit
Environmental
Environmental
Environmental
Environmental
Temperature
Temperature
Temperature
Temperature
NOTE:
NOTE: Maximum operating temperature at sea level; reduce by 1.8° F (1° C) for each
Humidity
Humidity
Humidity
Humidity
Maximum Wet Bulb
Maximum Wet Bulb
Maximum Wet Bulb
Maximum Wet Bulb
Temperature
Temperature
Temperature
Temperature
Maximum Dew Point
Maximum Dew Point
Maximum Dew Point
Maximum Dew Point
Temperature
Temperature
Temperature
Temperature
Heat Dissipation
Heat Dissipation
Heat Dissipation
Heat Dissipation
Air Flow and Quality
Air Flow and Quality
Air Flow and Quality
Air Flow and Quality
Altitude
Altitude
Altitude
Altitude
(unpressurized)
NOTE:
NOTE: Higher altitudes are possible if maximum operating temperature is reduced (see
Acoustics
Acoustics (Declared values per ISO 9296 and ISO 7779)
Acoustics
Acoustics
Acoustics
Acoustics
Acoustics
Acoustics
NOTE: Current values for specific configurations are available from HP, note that 1 B =
NOTE:
Vibration
Vibration
Vibration
Vibration
Electrical (Power supplies are universal, PFC, auto ranging, 100/240 VAC)
Electrical
Electrical
Electrical
Nominal Voltage
Nominal Voltage
Nominal Voltage
Nominal Voltage (VAC)
Voltage Range (VAC)
Voltage Range
Voltage Range
Voltage Range
(temporary condition)
Power Source Phase
Power Source Phase
Power Source Phase
Power Source Phase
Nominal Frequency
Nominal Frequency (Hz)
Nominal Frequency
Nominal Frequency
Frequency Range (Hz)
Frequency Range
Frequency Range
Frequency Range
RMS Current
RMS Current
RMS Current
RMS Current
Pedestal and Rackmount
Pedestal and Rackmount
Pedestal and Rackmount
Pedestal and Rackmount
M-Series Cabinet
M-Series Cabinet
M-Series Cabinet
M-Series Cabinet
(Configuration dependent)
Power Cords
Power Cords
Power Cords
Power Cords
Pedestal
Pedestal
Pedestal
Pedestal
DA - 10445
North America — Version 37 — October 24, 2003
Operating (Tower, Rackmount) 50° to 95° F (10° to 35° C)
Non-operating
Not tested
Storage (60 days)
–40° to –151° F (–40 to –66° C)
Rate of change
20° F/hr (11° C/hr)
NOTE:
NOTE:
600m (2,000 ft) above sea level.
Operating
20% to 80%
Non-operating
20% to 80%
Storage (60 days)
10% to 95%
Rate of change
20% hr
Operating
82° F (28° C)
Storage (60 days)
115° F(46° C)
Operating
36° F (2° C)
Tower
Nominal
Maximum
H9A10/H9A15 Cabinets
Configuration dependent
Intake location
Front
Exhaust location
Rear Tower, Pedestal, Rack; Rear/top H9A10/H9A15
Particle size
N/A
Concentration
N/A
Operating
10,000 ft (3,037m)
Non-operating
40,000 ft (12,192m)
NOTE:
NOTE:
Temperature); other restrictions may apply such as maximum permissible altitude for hard
drives.
LWAd3B
Idle
5.8
Operating
6.3
NOTE:
NOTE:
10 dBA.
Operating
10 to 500 Hz .1 G peak
Non-operating
1.03 Grms 5-300 Hz
100
120
90 to 100
110 to 128
Single
Single
50/60
50/60
49 to 51/59 to 61
49 to 51/59 to 61
Single power cord
7.5A
Maximum VA
780
Nominal voltage (VAC)
100
Each power cord
24A
1 (75 in (190 cm))
IEC 320 C13 to NEMA 5-15
(North America) or IEC 320 C13 to country-specific
Compaq AlphaServer DS20E
Compaq AlphaServer DS20E
Compaq AlphaServer DS20E
Compaq AlphaServer DS20E
Compaq AlphaStation DS20E
Compaq AlphaStation DS20E
Compaq AlphaStation DS20E
Compaq AlphaStation DS20E
550W, 1,878 BTU/hr
780W, 2,664 BTU/hr
LnAm5dBA
(bystander position)
44
49
200 to 240
180-250
Single
50/60
49 to 51/59 to 61
6.0A
765
120
24A
3.8A
730
220-240
16A
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