Features
and
specifications
for
the
HS20
Type
8843
for
a
non-NEBS/ETSI
environment
Table
3
provides
a
summary
of
the
features
and
specifications
of
the
BladeCenter
HS20
Type
8843
blade
server
operating
in
a
non-NEBS/ESI
environment.
Note:
Power,
cooling,
removable
media
drives,
external
ports,
and
advanced
system
management
are
provided
by
the
BladeCenter
T
Types
8720
and
8730
units.
Table
3.
8843
Features
and
specifications
Microprocessor:
Supports
up
to
2
microprocessors
v
Intel
Xeon
DP
processor
v
1
MB
ECC
L2
cache
v
800
MHz
front-side
bus
(FSB)
Memory:
v
Four
double
data
rate
(DDR)
PC1600
sockets
v
Minimum:
512
MB
v
Maximum:
8
GB
v
Type:
2-way
interleaved,
DDR,
PC3200,
ECC
SDRAM
registered
x4
(Chipkill)
dual
inline
memory
modules
(DIMMs)
only
Notes:
1.
PC3200
DIMMs
are
backward-compatible
and
can
function
in
the
PC1600
sockets
2.
Chipkill
is
available
for
DIMMs
with
512
MB
or
greater
v
Supports
512
MB,
1
GB,
2
GB,
and
4
GB
DIMMs
Drives:
v
Support
for
up
to
two
Ultra320
SCSI
hot-swap
hard
disk
drives
available
in
the
optional
SCSI
storage
expansion
unit
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:
5.4
kg
(12
lb)
Integrated
functions:
v
Two
Gigabit
Ethernet
controllers
v
ATI
Rage
XL
video
controller
v
Light
path
diagnostics
v
Local
service
processor
v
IDE
drive
controller
v
RS-485
interface
for
communication
with
the
management
module
v
USB
buses
for
communication
with
keyboard,
mouse,
CD-ROM
drive,
and
external
diskette
drive.
Predictive
Failure
Analysis
(PFA)
alerts:
v
Microprocessor
v
Memory
v
Hard
disk
drives
Electrical
input:
v
Input
voltage:
12
V
dc
Environment:
v
Air
temperature:
–
Blade
server
on:
10°
to
35°
C
(50°
to
95°
F).
Altitude:
0
to
914
m
(2998.69
ft)
–
Blade
server
on:
10°
to
32°
C
(50°
to
95°
F).
Altitude:
914
m
to
2134
m
(2998.69
ft
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%
Note:
The
operating
system
in
the
blade
server
must
provide
USB
support
for
the
blade
server
to
recognize
and
use
the
keyboard,
mouse,
CD-ROM,
and
external
diskette
drive.
The
BladeCenter
T
unit
uses
USB
for
communications
with
these
devices.
Chapter
2.
BladeCenter
T
unit
components
19
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