Table
1.
Features
and
specifications
(continued)
Acoustical
noise
emissions:
v
Declared
sound
power,
idling:
6.5
bels
v
Declared
sound
power,
operating:
6.5
bels
Environment:
v
Air
temperature:
–
Server
on:
10°
to
35°C
(50.0°
to
95.0°F).
Altitude:
0
to
914
m
(2998.7
ft)
–
Server
on:
10°
to
32°C
(50.0°
to
89.6°F).
Altitude:
914
m
(2998.7
ft)
to
2133
m
(6998.0
ft)
–
Server
off:
10°
to
43°C
(50.0°
to
109.4°F).
Maximum
altitude:
2133
m
(6998.0
ft)
v
Humidity:
–
Server
on:
8%
to
80%
–
Server
off:
8%
to
80%
v
Airflow
rates:
–
Minimum:
34
CFM
–
Maximum:
74
CFM
Heat
output:
Approximate
heat
output
in
British
thermal
units
(Btu)
per
hour
for
dual
multiprocessor
configurations:
v
Minimum
configuration:
430
Btu
(126
watts)
v
Maximum
configuration:
1707
Btu
(500
watts)
Electrical
input:
v
Sine-wave
input
(50-60
Hz)
required
v
Input
voltage
low
range:
–
Minimum:
100
V
ac
–
Maximum:
127
V
ac
v
Input
voltage
high
range:
–
Minimum:
200
V
ac
–
Maximum:
240
V
ac
v
Input
kilovolt-amperes
(kVA),
approximately:
–
Minimum:
0.126
kVA
–
Maximum:
0.500
kVA
Notes:
1.
Power
consumption
and
heat
output
vary
depending
on
the
number
and
type
of
optional
features
installed
and
the
power-management
optional
features
in
use.
2.
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
ISO
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.
What
your
server
offers
The
server
uses
the
following
features
and
technologies:
v
Baseboard
management
controller
The
baseboard
management
controller
(BMC)
provides
basic
environmental
monitoring
functions.
If
an
environmental
condition
exceeds
a
threshold
or
if
a
system
component
fails,
the
baseboard
management
controller
lights
LEDs
to
help
you
diagnose
the
problem
and
records
the
error
in
the
error
log.
The
baseboard
management
controller
also
provides
remote
server
management
capabilities
through
the
SMBridge
management
utility
program.
Note:
The
System
x3455
Types
7984
and
7986
server
does
not
support
the
optional
Remote
Supervisor
Adapter
II
SlimLine
(systems-management
adapter).
v
IBM
Enhanced
Diagnostics
CD
Your
server
comes
with
an
IBM
Enhanced
Diagnostics
CD,
which
you
can
use
to
diagnose
problems.
v
IBM
Director
IBM
Director
is
a
workgroup-hardware-management
tool
that
you
can
use
to
centrally
manage
System
x
and
xSeries
servers.
For
more
information,
see
the
IBM
Director
documentation
on
the
IBM
Director
CD.
v
IBM
ServerGuide
Setup
and
Installation
CD
The
ServerGuide
Setup
and
Installation
CD
that
comes
with
the
server
provides
programs
to
help
you
set
up
the
server
and
install
a
Microsoft
®
Windows
®
operating
system.
The
ServerGuide
™
program
detects
installed
optional
hardware
devices
and
provides
the
correct
configuration
programs
and
device
drivers.
For
more
information
about
the
ServerGuide
Setup
and
Installation
CD,
see
“Using
the
ServerGuide
Setup
and
Installation
CD”
on
page
64.
4
System
x3455
Types
7984
and
7986:
User’s
Guide
Summary of Contents for x3455 - System - 7984
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