System Unit
System UnitSystem Unit
System Unit
Dimensions
Dimensions Dimensions
Dimensions
(HxWxD)
7.00 x 17.5 x 28.7 in (17.78 x 44.45 x 72.90 cm)
Weight
WeightWeight
Weight
No hard drives installed,
two power supplies
105 lb (47.63 kg)
Input Requirements
Input RequirementsInput Requirements
Input Requirements
(per power supply)
Rated Input Voltage
115 to 120 VAC/200 to 240 VAC (lowline/highline)
Rated Input Frequency
47 to 63 Hz (lowline/highline)
Input Power
1060W/1440W (lowline/highline)
Rated Input Current
10A at 115 VAC/8A at 200 VAC (lowline/highline)
BTU Rating
BTU RatingBTU Rating
BTU Rating
(Maximum output)
(
NOTE
NOTENOTE
NOTE
that the maximum heat
output by the server is equal to
the electrical power input.
)
1555 Watts [5309 BTU/hr]
(System is configured to draw
maximum power)
Use of 110 volt power sources is
not recommended.
Please refer to the Power Calculator at:
http://h30099.www3.hp.com/configurator/
powercalcs.asp
.
Power Supply Output
Power Supply OutputPower Supply Output
Power Supply Output
Power
PowerPower
Power
(per power supply)
Rated Steady-State Power
800W/1100W (lowline/highline)
Maximum Peak Power
800W/1100W (lowline/highline)
Temperature Range
Temperature RangeTemperature Range
Temperature Range
Operating
50° to 95° F at sea level, altitude de-rating of 1.8° F per
1,000 ft to 10,000 ft (10° to 35° C at sea level, altitude
de-rating of 1° C per 300 m to 3,000 m). Maximum rate
of change is 18° F/Hr (10° C/Hr)
Non-operating
-22° to 140 ° F ( -30° to 60° C). Maximum rate of change
is 36°F/Hr (20°C/Hr)
Shipping
5% to 95% relative humidity, non-condensing
Relative Humidity
Relative HumidityRelative Humidity
Relative Humidity
(non-condensing)
Operating
10 to 90% relative humidity, 82.4° F (28° C) maximum
wet bulb temperature, non-condensing
Non-operating
5 to 95% relative humidity, 101.7° F (38.7° C) maximum
wet bulb temperature, non-condensing
Maximum Wet Bulb
Maximum Wet BulbMaximum Wet Bulb
Maximum Wet Bulb
Temperature
TemperatureTemperature
Temperature
101.7° F(38.7° C)
Acoustic Noise
Acoustic NoiseAcoustic Noise
Acoustic Noise
Idle
(Fixed Disk Drives Spinning)
L WAd (BELS)
7.6
L pAm (dBA)
59
QuickSpecs
HP ProLiant DL740
HP ProLiant DL740HP ProLiant DL740
HP ProLiant DL740
Technical Specifications
DA - 11585 Worldwide — Version 33 — July 16, 2004
Page 33
