Lenovo ThinkCentre E51 User Manual - Page 18

Microprocessor, Memory, Internal, drives, Video, subsystem, Audio, Connectivity, System, management

Page 18 highlights

Microprocessor (varies by model type) v Intel® Pentium® 4 processor v Intel Pentium D processor v Intel Celeron® D processor v AMD Athlon 64 v AMD Sempron v Internal cache (size varies by model type) Memory v Support for two double data rate (DDR) dual inline memory modules (DIMMs) (some models) v Support for four DDR2 DIMMs (some models) v 4 Mb flash memory Internal drives v Internal Parallel ATA hard disk drive (some models) v Internal Serial ATA hard disk drive (some models) v Optical drive (some models) v Diskette drive (some models) Video subsystem v An integrated graphics controller for a Video Graphics Array (VGA) monitor v An accelerated graphics port (AGP) video adapter connector on the system board (some models) v A PCI Express x16 video adapter connector on the system board (some models) Audio subsystem v AC'97 with Realtek Audio Codec v Line in, line out, and microphone connectors on the rear panel v Microphone and headphone connectors on the front panel Connectivity v 10/100 Mbps integrated Ethernet controller that supports the Wake on LAN® feature (some models) v 10/100/1000 Mbps integrated Ethernet controller (some models) v Soft modem V.90/V.44 (some models) System management features v Wake on LAN v Wake on Ring (in the Setup Utility program, this feature is called Serial Port Ring Detect for an external modem) v Remote Administration v Automatic power-on startup v System Management (SM) BIOS and SM software 2 User Guide

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Microprocessor
(varies
by
model
type)
v
Intel
®
Pentium
®
4
processor
v
Intel
Pentium
D
processor
v
Intel
Celeron
®
D
processor
v
AMD
Athlon
64
v
AMD
Sempron
v
Internal
cache
(size
varies
by
model
type)
Memory
v
Support
for
two
double
data
rate
(DDR)
dual
inline
memory
modules
(DIMMs)
(some
models)
v
Support
for
four
DDR2
DIMMs
(some
models)
v
4
Mb
flash
memory
Internal
drives
v
Internal
Parallel
ATA
hard
disk
drive
(some
models)
v
Internal
Serial
ATA
hard
disk
drive
(some
models)
v
Optical
drive
(some
models)
v
Diskette
drive
(some
models)
Video
subsystem
v
An
integrated
graphics
controller
for
a
Video
Graphics
Array
(VGA)
monitor
v
An
accelerated
graphics
port
(AGP)
video
adapter
connector
on
the
system
board
(some
models)
v
A
PCI
Express
x16
video
adapter
connector
on
the
system
board
(some
models)
Audio
subsystem
v
AC’97
with
Realtek
Audio
Codec
v
Line
in,
line
out,
and
microphone
connectors
on
the
rear
panel
v
Microphone
and
headphone
connectors
on
the
front
panel
Connectivity
v
10/100
Mbps
integrated
Ethernet
controller
that
supports
the
Wake
on
LAN
®
feature
(some
models)
v
10/100/1000
Mbps
integrated
Ethernet
controller
(some
models)
v
Soft
modem
V.90/V.44
(some
models)
System
management
features
v
Wake
on
LAN
v
Wake
on
Ring
(in
the
Setup
Utility
program,
this
feature
is
called
Serial
Port
Ring
Detect
for
an
external
modem)
v
Remote
Administration
v
Automatic
power-on
startup
v
System
Management
(SM)
BIOS
and
SM
software
2
User
Guide