Table
1.
Blade
server
features
and
specifications
Microprocessor:
Two
IBM
®
PowerXCell
™
8i
64-bit
architecture
processors
w/VMX
with
8
Synergistic
Processor
Units
(SPU),
512
KB
L2
cache,
256
KB
on
each
Synergistic
Processing
Engine
(SPE)
Memory:
Minimum
4GB
DDR2
memory.
2
GB
per
IBM
PowerXCell
8i
processor.
Maximum
system
memory
32
GB.
Supports
1
GB
and
4
GB
DDR2-800
VLP
DIMMs.
2
GB
DIMM
support
depends
on
firmware
level.
Integrated
functions:
v
One
dual-port
1
Gigabit
Ethernet
controller
v
Local
service
processor
v
2
IBM
PowerXCell
8i
companion
chips
each
providing
a
PCIe
and
a
single
PCI-X
interface
v
RS-485
interface
for
communication
with
BladeCenter
Management
Module
v
USB
Controller
Supported
Options:
v
Serial
attached
SCSI
(SAS)
expansion
card
v
High-Speed
InfiniBand
Card,
IB-4x
v
BladeCenter
PCI
Express
I/O
Expansion
Unit
v
System
memory
1
GB
DDR2-800
VLP
DIMM,
total
4
GB
per
IBM
PowerXCell
8i
processor
v
System
memory
2
GB
DDR2-800
VLP
DIMM,
total
8
GB
per
IBM
PowerXCell
8i
processor
v
System
memory
4
GB
DDR2-800
VLP
DIMM,
total
16
GB
per
IBM
PowerXCell
8i
processor
v
I/O
Buffer
DIMM
VLP
DDR2
1GB,
total
1
GB
per
IBM
PowerXCell
8i
companion
chip
v
8
GB
IBM
Modular
Solid
State
Disk
v
8
GB
Modular
Flash
Drive
Environment:
v
Ambient
temperature:
–
Operating
temperature:
10°C
to
35°C
(50°F
to
95°F).
Altitude:
0
to
2133
m
(0
to
7000
ft)
v
Humidity:
–
Operating
temperature:
8%
to
80%
Size:
v
Height:
24.5
cm
(9.7
inches)
v
Depth:
44.6
cm
(17.6
inches)
v
Width:
2.9
cm
(1.14
inches)
v
Maximum
weight:
5
kg
(13.2
lb)
Electrical
input:
v
Power
provided
to
the
blade
server
by
the
BladeCenter
unit:
12
V
dc
Support
for
storage
The
BladeCenter
provides
two
options
for
storage:
SAS
solution
for
storage
SAS
storage
can
be
available
through
the
following
components:
a
SAS
Expansion
Card
attached
to
the
blade
server,
one
or
two
SAS
connectivity
modules
in
the
rear
of
the
BladeCenter
unit,
and
various
options
to
attach
the
IBM
BladeCenter
Boot
Disk
System
to
the
SAS
connectivity
modules.
An
optional
SAS
Expansion
Card
is
available
for
the
BladeCenter
QS22.
If
your
QS22
blade
server
is
installed
in
an
IBM
BladeCenter
S
unit,
local
SAS
drives
of
the
BladeCenter
S
unit,
if
present,
are
also
available
as
storage.
Onboard
USB
attached
modular
flash
drive
This
option
provides
a
modular
flash
drive
for
system
boot
or
local
storage.
Chapter
1.
Introduction
3
Summary of Contents for BladeCenter QS22 Type 0793
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