Lenovo TC S51-8172 사용자 설명서
v
System
Management
(SM)
BIOS
and
SM
software
v
Ability
to
store
POST
hardware
test
results
Input/output
features
v
1
PCI
Slot
v
1
PCI
Express
x1
slot
with
support
for
PCI-e
DVI-D
Connection
Adapter
v
25-pin
Parallel
Port
v
Two
9-pin
serial
connectors
v
Eight
USB
2.0
connectors
(two
on
front
panel
and
six
on
rear
panel)
v
PS/2
®
mouse
connector
v
PS/2
keyboard
connector
v
Ethernet
connector
v
VGA
monitor
connector
v
Two
audio
connectors
(line-in
and
line-out)
on
rear
panel
v
Two
audio
connectors
(microphone
and
headphone)
on
front
panel
Expansion
v
One
132-bit
PCI
slot
v
One
PCI
Express
x1
slot
with
support
for
PCI-e
DVI-D
Connection
Adapter
v
Two
DIMM
memory
connectors
Power
v
225
Watt
power
supply
with
manual
voltage
selection
switch
v
Automatic
50/60
Hz
input
frequency
switching
v
Advanced
Power
Management
support
v
Advanced
Configuration
and
Power
Interface
(ACPI)
support
Security
features
The
IBM
Embedded
Security
Subsystem
(ESS)
is
a
security
subsystem
included
on
IBM
ThinkCentre
PCs.
It
consists
of
a
dedicated
Hardware
Security
Module
built
on
to
the
motherboard
and
Client
Security
Software,
a
free,
web-downloaded
application.
ESS
provides
the
following
security
values
by
enhancing
the
security
of:
v
data
stored
on
the
PC
by
providing
an
encryption
application
(File
and
Folder
Encryption)
or
encryption
products
from
ISVs
(such
as
products
from
Utimaco
Safeware)
v
digital
certificates
and
other
digital
identity
information
stored
on
a
PC
v
VPN
products
from
Cisco,
Check
Point
and
3Com
by
increasing
the
protection
around
login
credentials
these
products
use
v
customer
network
by
providing
unique
machine
identifiers
for
PCs
in
the
network
(by
associating
certificates
with
the
built-in
Hardware
Security
Module)
Other
security
features
include:
v
User
and
administrator
passwords
v
Support
for
the
addition
of
a
cable
lock
such
as
a
Kensington
lock
v
Knockout
holes
for
installing
a
rope
clip
(U-bolt)
v
Optional
keylock
on
top
cover
v
Startup
sequence
control
Chapter
1.
Overview
3