Features
and
specifications
The
following
table
is
a
summary
of
the
features
and
specifications
of
the
blade
server.
Notes:
v
Power,
cooling,
removable-media
drives,
external
ports,
and
advanced
system
management
are
provided
by
the
BladeCenter
unit.
v
The
operating
system
in
the
blade
server
must
provide
USB
support
for
the
blade
server
to
recognize
and
use
the
removable-media
drives
and
front-panel
USB
ports.
The
BladeCenter
unit
uses
USB
for
internal
communications
with
these
devices.
Microprocessor:
v
7901
(LS22)
models:
Supports
up
to
two
quad-core
AMD
Opteron
microprocessors
v
7902
(LS42)
models:
Supports
up
to
four
quad-core
AMD
Opteron
microprocessors
Note:
Use
the
Configuration/Setup
Utility
program
to
determine
the
type
and
speed
of
the
microprocessors
in
your
blade
server.
Memory:
v
Dual-channel
DIMMs
v
Type:
Very
low
profile
(VLP),
double-data-rate
2
(DDR2),
ECC
SDRAM
registered
x4
(Chipkill)
or
x8
(non-Chipkill)
DIMMs
v
Supports
1
GB,
2
GB,
and
4
GB
DIMMs
(as
of
the
date
of
this
publication)
v
7901
(LS22)
models:
Up
to
8
dual-channel
DIMMs,
supporting
up
to
32
GB
of
total
memory.
v
7902
(LS42)
models:
Up
to
16
dual-channel
DIMMs,
supporting
up
to
64
GB
of
total
memory.
Drives:
Supports
up
to
two
small-form-factor,
Serial
Attached
SCSI
(SAS)
drives
or
solid
state
drives.
Electrical
Input:
12
V
dc
7901
(LS22)
integrated
functions:
v
Dual-port
Gigabit
Ethernet
controller
v
Expansion
card
connector
v
Blade
expansion
connector
v
Local
service
processor:
Baseboard
management
controller
(BMC)
with
Intelligent
Platform
Management
Interface
(IPMI)
firmware
1.5
compliant
v
ATI
RN-50
video
controller
v
LSI
1064E
Serial
Attached
SCSI
(SAS)
controller
v
Light
path
diagnostics
v
Dynamic
System
Analysis
(DSA)
Preboot
diagnostics
v
RS-485
interface
for
communication
with
the
management
module
v
Automatic
server
restart
(ASR)
v
Serial
over
LAN
(SOL)
v
Four
USB
buses
for
communication
with
keyboard,
mouse,
and
removable
media
drives
Size:
v
Height:
24.5
cm
(9.7
inches)
v
Depth:
44.6
cm
(17.6
inches)
v
Width:
–
7901
(LS22):
2.9
cm
(1.4
inches)
–
7902
(LS42):
5.8
cm
(2.8
inches)
v
Maximum
weight:
–
7901
(LS22):
4.9
kg
(10.8
lb)
–
7902
(LS42):
11.2
kg
(24.7
lb)
7902
(LS42)
integrated
functions:
v
Two
dual-port
Gigabit
Ethernet
controllers
v
Two
expansion
card
connectors
v
Blade
expansion
connector
v
Local
service
processor:
Baseboard
management
controller
(BMC)
with
Intelligent
Platform
Management
Interface
(IPMI)
firmware
1.5
compliant
v
ATI
RN-50
video
controller
v
LSI
1064E
Serial
Attached
SCSI
(SAS)
controller
v
Light
path
diagnostics
v
Dynamic
System
Analysis
(DSA)
Preboot
diagnostics
v
RS-485
interface
for
communication
with
the
management
module
v
Automatic
server
restart
(ASR)
v
Serial
over
LAN
(SOL)
v
Four
USB
buses
for
communication
with
keyboard,
mouse,
and
removable
media
drives
Environment:
v
Air
temperature:
–
Blade
server
on:
10°
to
35°C
(50°
to
95°F).
Altitude:
0
to
914
m
(0
to
3000
ft)
–
Blade
server
on:
10°
to
32°C
(50°
to
90°F).
Altitude:
914
to
2134
m
(3000
to
7000
ft)
–
Blade
server
off:
-40°
to
60°C
(-40°
to
140°F)
v
Humidity:
–
Blade
server
on:
8%
to
80%
–
Blade
server
off:
5%
to
80%
Predictive
Failure
Analysis
®
(PFA)
alerts:
v
Microprocessor
v
Memory
v
Hard
disk
drives
6
BladeCenter
LS22
and
LS42
Type
7901
and
7902:
Installation
and
User’s
Guide
Содержание LS42 - BladeCenter - 7902
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Страница 3: ...BladeCenter LS22 and LS42 Type 7901 and 7902 Installation and User s Guide...
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Страница 90: ...Part Number 44R5057 Printed in USA 1P P N 44R5057...