Table 90. Electrical
1
(continued)
Electrical characteristics
Properties
Maximum measured power
523 W
Minimum kVA
0.106
Maximum kVA
0.352
Minimum thermal output
630 BTU/hr
Maximum thermal output
1784 BTU/hr
Input voltage (low range)
100 - 127 V ac
Input voltage (high range)
200 - 240 V ac
Frequency (low range)
47 Hz to 53 Hz
Frequency (high range)
57 Hz to 63 Hz
1.
Power consumption and heat output vary depending on the number and type of optional features that are
installed and the power-management optional features that are in use.
Table 91. Environmental requirements
Environment
Allowable operating
Nonoperating
Nonoperating (shipping)
Temperature
10°C - 32°C (50°F - 89.6°F)
-40°C to 60°C (-40°F to
140°F)
Humidity range
8% - 80%
8% - 80%
Maximum dew point
24°C (75°F)
27°C (80.6°F)
29°C (84.2°F)
Maximum altitude
2133 m (7000 ft) (Server off)
Table 92. Noise emissions
1
Product description
Declared A-weighted sound power level,
L
WAd
(bels)
Declared A-weighted sound pressure level,
L
pAm
(dB)
One hard disk drive
configuration
Operating
Nonoperating
Operating
Nonoperating
5.2
4.8
37
33
Note:
1.
These levels were measured in controlled acoustical environments according to the procedures specified by the
American National Standards Institute (ANSI) S12.10 and ISO 7779 and are reported in accordance with IS) 9296.
Actual sound-pressure levels in a given location might exceed the average values stated because of room
reflections and other nearby noise sources. The declared sound-power levels indicate an upper limit, below
which a large number of computers will operate.
7042-C08 Hardware Management Console specifications
Hardware specifications for model 7042-C08 provide detailed information for your Hardware
Management Console (HMC), including dimensions, electrical, power, temperature, and environmental
specifications.
The HMC controls managed systems, including the management of logical partitions and the use of
capacity on demand. Using service applications, the HMC communicates with managed systems to
detect, consolidate, and send information to IBM for analysis. The HMC provides service technicians with
diagnostic information for systems that can operate in a multiple-partitioned environment.
Use the following specifications to plan for your HMC.
Site and hardware planning
77
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