Operating Environment - IBM Power 720 Overview

1.2 Operating environment

Table 1-1 lists the operating environment specifications for the servers.
Table 1-1 Operating environment for Power 720 and Power 740
Power 720 and Power 740 operating environment
Description
Temperature
Relative
humidity
Maximum dew
point
Operating
voltage
Operating
frequency
Power
consumption
Power source
loading
Thermal output
Maximum
altitude
Noise level
reference point
Note: The maximum measured value is expected from a fully populated server under an
intensive workload. The maximum measured value also accounts for component tolerance
and operating conditions that are not ideal. Power consumption and heat load vary greatly
by server configuration and utilization. Use the IBM Systems Energy Estimator to obtain a
heat output estimate based on a specific configuration:
http://www-912.ibm.com/see/EnergyEstimator
Operating
Power 720 Power 740
5 - 35 degrees C (41 - 95 degrees F)
Recommended: 18 - 27 degrees C
(64 - 80 degrees F)
8 - 80%
28 degrees C (84 degrees F)
100 - 127 VAC or 200 - 240 V AC
200 - 240 VAC
47 - 63 Hz
995 Watts 1630 Watts
maximum maximum
1.015 kVa 1.664 kVa
maximum maximum
3395 Btu/hour 5562 Btu/hour
maximum maximum
3050 m
(10,000 ft)
Tower system: Rack system:
:
5.6 bels 6.0 bels
(operating) (operating)
5.5 bels (idle) 5.9 bels (idle)
Rack system:
5.6 bels
(operating)
5.5 bels (idle)
Non-operating
Power 720 Power 740
5 - 45 degrees C (41 to 113 degrees F)
8 - 80%
28 degrees C (84 degrees F)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Chapter 1. General description
5