HP rp7420, Руководство по обслуживанию, Страница: 113 / 127

relative to operator positions within the computer room or when adding servers to computer
rooms with existing noise sources.
Airflow
The HP Integrity rx7620 server requires that the cabinet air intake temperature be between 68°
and 77° F (20° and 25° C) at 960 CFM.
Figure B-1 illustrates the location of the inlet and outlet airducts on a single cabinet.
Figure B-1 Airflow Diagram
System Requirements Summary
This section summarizes the requirements that must be considered in preparing the site for the
HP Integrity rx7620 server.
Power Consumption and Air Conditioning
To determine the power consumed and the air conditioning required, follow the guidelines in
Table B-5 .
NOTE: When determining power requirements, consider any peripheral equipment that will
be installed during initial installation or as a later update. See the applicable documentation for
such devices to determine the power and air conditioning that is required to support these
devices.
Maximum power is the sum of the worst case power consumption of every subsystem in the box
and should be used to size worst case power consumption. Typical power consumption numbers
are what HP engineers have measured when running power-intensive applications. These are
generally lower than maximum power numbers, because it is uncommon for all of the subsystems
in the box to draw maximum power for long periods of time.
Weight
To determine overall weight, follow the examples in Table B-6 , then complete the entries in
Table B-7 .
System Requirements Summary 113