Lenovo 6446 User Manual
Page 18
Table
1.
Features
and
specifications
Microprocessor:
v
Intel
®
Xeon
™
FC-LGA
771
dual-core
with
4
MB
Level-2
cache
or
quad-core
with
8
MB
(2x4
MB)
Level-2
cache
v
Support
for
up
to
two
microprocessors
v
Support
for
Intel
Extended
Memory
64
Technology
(EM64T)
Note:
v
Use
the
Configuration/Setup
Utility
program
to
determine
the
type
and
speed
of
the
microprocessors.
Memory:
v
Twelve
DIMM
connectors
v
Minimum:
1
GB
v
Maximum:
48
GB
v
Type:
Fully
buffered
DIMM
(FBD)
PC2-5300
DIMMs
only
v
Sizes:
512
MB,
1
GB,
2
GB,
or
4
GB
(when
available),
in
pairs
v
Chipkill
™
supported
Drives:
CD/DVD:
IDE
24x
CD-RW/
8x
DVD
combination
Expansion
bays:
v
Hot-swap
hard
disk
drive
bays:
SAS
only.
Number
and
size
depend
on
the
server
model.
One
of
the
following
configurations:
–
Six
3.5-inch
drive
bays
(optional
tape
drive
[SATA
or
SCSI]
requires
two
of
these
bays)
–
Eight
2.5-inch
drive
bays
and
one
tape-drive
(SATA
or
SCSI)
bay
v
One
5.25-inch
Ultrabay
Enhanced
bay
(CD-RW/DVD
drive
installed)
Expansion
slots:
v
Two
PCI
Express
x8
slots
(x4
lanes)
on
system
board
(low
profile)
v
Support
for
either
of
the
following
optional
riser
cards:
–
Riser
card
with
two
PCI
Express
x8
slots
(x8
lanes)
(standard)
–
Riser
card
with
two
133
MHz/64-bit
PCI-X
slots
Hot-swap
fans:
v
Standard:
Five
v
Maximum:
Ten
-
provide
redundant
cooling
Hot-swap
power
supplies:
835
watts
(100
-
240
V
ac)
v
Minimum:
One
v
Maximum:
Two
-
provide
redundant
power
Size
(2
U):
v
Height:
85.4
mm
(3.36
in.)
v
Depth:
705
mm
(27.8
in.)
v
Width:
443.6
mm
(17.5
in.)
v
Weight:
approximately
21.09
kg
(46.5
lb)
to
29.03
kg
(64
lb)
depending
upon
configuration
Integrated
functions:
v
Baseboard
management
controller
v
Two
Broadcom
10/100/1000
Ethernet
controllers
with
Wake
on
LAN
®
support
and
TCP/IP
Offload
Engine
(TOE)
support
v
One
RAID
controller,
active
only
when
a
8k
or
8k-l
SAS
controller
is
installed
v
One
serial
port
v
One
serial-attached
SCSI
(SAS)
controller
v
Seven
Universal
Serial
Bus
(USB)
ports
(two
on
front
and
four
on
rear
of
server,
plus
one
internal),
v2.0
supporting
v1.1
v
Two
video
ports
(one
on
front
and
one
on
rear
of
server)
v
One
internal
serial
ATA
(SATA)
connector
for
tape
v
Support
for
Remote
Supervisor
Adapter
II
SlimLine
Note:
In
messages
and
documentation,
the
term
service
processor
refers
to
the
baseboard
management
controller
or
the
optional
Remote
Supervisor
Adapter
II
SlimLine.
Video
controller:
v
ATI
RN50
video
on
system
board
v
Compatible
with
SVGA
and
VGA
v
16
MB
DDR
video
memory
ServeRAID
SAS
controller:
v
ServeRAID
™
-8k-l
SAS
Controller
that
supports
RAID
levels
0,
1,
10
(standard)
v
Upgradeable
to
ServeRAID-8k
SAS
Controller,
256
MB
with
battery
backup,
that
supports
RAID
levels
0,
1,
1E,
5,
6,
and
10
Environment:
v
Air
temperature:
–
Server
on:
10°
to
35°C
(50.0°
to
95.0°F);
altitude:
0
to
914.4
m
(3000
ft).
Decrease
system
temperature
by
0.75°C
for
every
1000-foot
increase
in
altitude.
–
Server
off:
10°
to
43°C
(50.0°
to
109.4°F);
maximum
altitude:
2133
m
(7000
ft)
–
Shipment:
-40°
to
+60°C
(-40°
to
140°F);
maximum
altitude:
2133
m
(7000
ft)
v
Humidity:
–
Server
on/off:
8%
to
80%
–
Shipment:
5%
to
100%
Acoustical
noise
emissions:
v
Declared
sound
power,
idle:
6.8
bel
v
Declared
sound
power,
operating:
6.8
bel
Heat
output:
Approximate
heat
output
in
British
thermal
units
(Btu)
per
hour:
v
Minimum
configuration:
1230
Btu
per
hour
(360
watts)
v
Maximum
configuration:
3390
Btu
per
hour
(835
watts)
Electrical
input
with
hot-swap
ac
power
supplies:
v
Sine-wave
input
(50-60
Hz)
required
v
Input
voltage
range
automatically
selected
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:
0.29
kVA
–
Maximum:
1.00
kVA
4
ThinkServer
RD120
Types
6444,
6445,
6446,
and
6447:
Installation
Guide