IBM A20M Reference Guide
Positioning
Processor
Processor
L2 cache
Implementation
Implementation
Memory - std/max
Memory - sockets
Memory - type
Memory - sockets
Memory - type
Graphics controller
Disk
Disk controller
Diskette drive
CD-ROM
DVD-ROM
Cables
Disk controller
Diskette drive
CD-ROM
DVD-ROM
Cables
Chipset
Ports
Audio
Audio connectors
Speakers
Ethernet
Speakers
Ethernet
Security chip
Keyboard / mouse
Cooling fans
Power supply
Cooling fans
Power supply
Maximum performance and stability with enhanced security models
Intel
®
Pentium 4 at 1.6, 1.8, 2.0, or 2.2GHz
with 400MHz frontside bus
256KB or 512KB std and max / ECC / full speed
Processor and L2 cache in FC-PGA2 in mPGA478B socket
256KB or 512KB std and max / ECC / full speed
Processor and L2 cache in FC-PGA2 in mPGA478B socket
128MB or 256MB std / 1GB max
Two 168-pin gold plated DIMM sockets / one socket used
133MHz SDRAM / non-parity / industry std / unbuffered /
PC133-compliant / CAS Latency 2 (CL2) / supports optional ECC
Two 168-pin gold plated DIMM sockets / one socket used
133MHz SDRAM / non-parity / industry std / unbuffered /
PC133-compliant / CAS Latency 2 (CL2) / supports optional ECC
•••••
NVIDIA Vanta (2D and 3D) / AGP 4X adapter /
TNT2 Vanta GPU / 16MB std and max 125MHz SDRAM /
250MHz RAMDAC / one analog DB-15 connector
TNT2 Vanta GPU / 16MB std and max 125MHz SDRAM /
250MHz RAMDAC / one analog DB-15 connector
ATA-100, SMART
3
III;
20GB:
value,
40GB:
7200 rpm
Enhanced IDE / ATA-100 / integrated in I/O Controller Hub (ICH2)
3.5" 1.44MB diskette drive
48X-20X
3.5" 1.44MB diskette drive
48X-20X
4
CD-ROM / bootable
Option
Two EIDE 80-conductor cables (one 1-drop cable to CD,
one 1-drop cable to disk)
Two EIDE 80-conductor cables (one 1-drop cable to CD,
one 1-drop cable to disk)
Intel 845 chipset / 82845 Memory Controller Hub (MCH) /
82801BA I/O Controller Hub (ICH2) for PCI 2.2 bus, ATA-100 EIDE,
ethernet MAC, USB, Low Pin Count Interface / 82802 Firmware Hub /
National
82801BA I/O Controller Hub (ICH2) for PCI 2.2 bus, ATA-100 EIDE,
ethernet MAC, USB, Low Pin Count Interface / 82802 Firmware Hub /
National
®
87360 Super I/O for diskette, parallel, serial, keyboard, mouse
Front:
two USB (Version 1.1)
Back:
two 9-pin serial, parallel, two USB (Ver 1.1), keyboard, mouse,
ethernet, monitor
ethernet, monitor
Integrated digital audio / SoundMAX
®
3.0 with SPX
™ / software-based audio
(done by processor and ICH2) / AC ’97 interface / ADI1887 codec
(analog mixing, Analog-to-Digital and Digital-to-Analog conversion)
(analog mixing, Analog-to-Digital and Digital-to-Analog conversion)
Back:
microphone jack, line-in, line-out
One internal speaker for business audio
10/100 ethernet on planar / ICH2 (MAC layer) with Intel 82562ETPHY (physical
layer) / supports PXE and Wake on LAN
10/100 ethernet on planar / ICH2 (MAC layer) with Intel 82562ETPHY (physical
layer) / supports PXE and Wake on LAN
®
/ Intel Pro/100VE Desktop Connection
Some models:
IBM Embedded Security Subsystem
18
/ daughtercard attached
to motherboard which enables 256-bit encryption,
Asset EEPROM, RFID antenna
Asset EEPROM, RFID antenna
13
, and C2 tamper switch
106-key (rubber dome) keyboard / IBM 2-button mouse
Two or three variable speed fans (power supply, fansink, some have third fan)
160 watts with variable speed fan / universal / manual switch
Two or three variable speed fans (power supply, fansink, some have third fan)
160 watts with variable speed fan / universal / manual switch
M41 6790-11U Black
4x3
Pentium
®
4 1.6GHz 256KB 128MB 40GB
2
CD-ROM NVIDIA
™ 16MB
Windows
®
2000
5
Oct 2001
M41 6790-13U Black
4x3
Pentium 4 1.6GHz 256KB 128MB 40GB CD-ROM NVIDIA
16MB
Windows XP Home
Oct 2001
M41 6790-21U Black
4x3
Pentium 4 1.8GHz 256KB 256MB 40GB CD-ROM NVIDIA
16MB
Windows 2000
Oct 2001
M41 6790-22U Black
4x3
Pentium 4 1.8GHz 256KB 128MB 40GB CD-ROM NVIDIA
16MB
Windows 2000
Oct 2001
M41 6790-23U Black
4x3
Pentium 4 1.8GHz 256KB 256MB 40GB CD-ROM NVIDIA
16MB
Chip
Windows 2000
Oct 2001
M41 6790-31U Black
4x3
Pentium 4 2.0GHz 256KB 256MB 40GB CD-ROM NVIDIA
16MB
Windows 2000
Oct 2001
M41 6790-32U Black
4x3
Pentium 4 2.0GHz 256KB 256MB 40GB CD-ROM NVIDIA
16MB
Chip
Windows 2000
Oct 2001
M41 6790-2DU Black
4x3
Pentium 4 1.8GHz 256KB 128MB 40GB CD-ROM NVIDIA
16MB
Windows XP Pro
Nov2001
M41 6790-25U Black
4x3
Pentium 4 1.8GHz 256KB 256MB 40GB CD-ROM NVIDIA
16MB
Chip
Windows XP Pro
Nov2001
M41 6790-34U Black
4x3
Pentium 4 2.0GHz 256KB 256MB 40GB CD-ROM NVIDIA
16MB
Windows XP Pro
Nov2001
M41 6790-35U Black
4x3
Pentium 4 2.0GHz 256KB 256MB 40GB CD-ROM NVIDIA
16MB
Chip
Windows XP Pro
Nov2001
M41 6790-42U Black
4x3
Pentium 4 2.2GHz 512KB 256MB 40GB CD-ROM NVIDIA
16MB
Windows 2000
Feb 2002
M41 6790-43U Black
4x3
Pentium 4 2.2GHz 512KB 256MB 40GB CD-ROM NVIDIA
16MB
Windows XP Pro
Feb 2002
M41 6790-44U Black
4x3
Pentium 4 2.2GHz 512KB 256MB 40GB CD-ROM NVIDIA
16MB
Chip
Windows XP Pro
Feb 2002
M41 6790-3AU Black
4x3
Pentium 4 2.0GHz 512KB 256MB 40GB CD-ROM NVIDIA
16MB
Windows XP Pro
Feb 2002
M41 6790-3BU Black
4x3
Pentium 4 2.0GHz 512KB 256MB 40GB CD-ROM NVIDIA
16MB
Chip
Windows XP Pro
Feb 2002
IBM
®
NetVista
TM
M41 (6790) - withdrawn
Options
64MB SDRAM 133MHz CL2 NP DIMM
64MB SDRAM 133MHz CL2 NP DIMM
10K0055
128MB SDRAM 133MHz CL2 NP DIMM
10K0057
256MB SDRAM 133MHz CL2 NP DIMM
10K0059
512MB SDRAM 133MHz CL2 NP DIMM
10K0061
2-Piece Speakers (black)
33L3440
40GB IDE Disk ATA-100 (5400 rpm)
22P7156
60GB IDE Disk ATA-100 (7200 rpm)
09N4207
IBM 16X Max
4
DVD-ROM Drive (black)
22P6950
40X/12X/40X Max
4
CD-RW internal (blk)
22P6976
8X/4X/32X/8X Max
11
CD-RW/DVD-ROM
Combo drive (black)
10K3790
IBM DVD-RAM/DVD-R Drive (black)
22P6959
Zip Drive 250MB (white/black)
00N8078
IBM E94 19" (18.0" viewable) Monitor (blk) 633440N
IBM T540 15" Flat Panel Monitor (black)
IBM T540 15" Flat Panel Monitor (black)
9511AG4
IBM T560 15" Flat Panel Monitor (black)
6656HG2
IBM E74M 17" (15.9" view) Monitor (blk)
651767N
IBM Wireless keyboard and mouse (blk)
22P5170
IBM 675 Uninterruptable Power Supply
33L3478
IBM Optical 3-Button ScrollPoint
®
Mouse
33L3250
Other options at ibm.com/pc/us/accessories
GHz
Type-model
Processor
Mem
Disk
CD-ROM
Graphics
Security
Preload
Available
date
Name
Slot x
bay
Color
See footnotes for important warranty information
US models announced on Sept 18, 2001 or Nov 27, 2001 or January 22, 2002
US models withdrawn effective March 2002 or July 2002 or October 2002
US models announced on Sept 18, 2001 or Nov 27, 2001 or January 22, 2002
US models withdrawn effective March 2002 or July 2002 or October 2002
(6790)
© IBM Corp. October 2002
LIMITED WARRANTY
1
➫
➫
➫
➫
➫ 3 year parts and labor
➫
➫
➫
➫
➫ International Warranty Service
9
➫
➫
➫
➫
➫ On site, 8 am - 5 pm, Mon - Fri
coverage excluding holidays,
next business day response time
next business day response time
➫
➫
➫
➫
➫ 3 year on site warranty service
upgrade options
upgrade options
7
:
• 4 hour response, Mon-Fri 8-5
(ServicePac
®
part number 41L2734)
• 4 hour response, 7 day x 24 hr
(ServicePac part number 41L2740)
➫
➫
➫
➫
➫ Post warranty maintenance
services available
➫
➫
➫
➫
➫ 24x7
14
toll-free support for warranty
issues during the warranty period
1
SECURITY
•••••
U bolt anchoring feature (U-bolt
assembly is optional)
assembly is optional)
•••••
Power-on password
•••••
Administrator password
•••••
Boot sequence control
•••••
Diskette boot inhibit
•••••
Boot without keyboard or mouse
•••••
Diskette and disk I/O control
•••••
Serial/parallel I/O control
•••••
Some models:
Security chip providing
encryption, Asset ID
™ (RFID)
13
, and
C2 tamper switch
••••• 14.2” W X 16.2”D X 4.1"H
• 360mm W X 412mm D X 104mm H
• 20.0 to 22.0 lb (9.1 to 10.0 kg)
• Stealth black color
• Bays 1 and 2/3 flip up (latched and pivoting)
• Toolless rails for disk mounting
• Toolless cover removal
• Toolless AGP and PCI slots
• Support for 100 lb monitor on top
SYSTEMS MANAGEMENT
•••••
PC 2001-compliant
•••••
Advanced Power Management 1.2
•••••
Advanced Configuration and
Power Interface (ACPI) 1.0b
Power Interface (ACPI) 1.0b
•••••
System Management BIOS
•••••
DMI 2.0-compliant
•••••
Wired for Management 2.0-compliant
Desktop
Small Form Factor
Small Form Factor
Slot 1:
Low Profile
,
32-bit AGP 4X (1.5v) - used
Slot 2: Low Profile, 32-bit PCI 2.2 (5v)
Slot 3: Low Profile, 32-bit PCI 2.2 (5v)
Slot 4: Low Profile, 32-bit PCI 2.2 (5v)
Slot 3: Low Profile, 32-bit PCI 2.2 (5v)
Slot 4: Low Profile, 32-bit PCI 2.2 (5v)
Bay
① 3.5", SL 1", access,
std diskette
Bay
② 5.25", HH 1.6", access,
std CD-ROM
Bay
③ 3.5", SL 1", no access, std disk
L2
cache
diskette
CD-ROM
disk
Preload with Windows 2000
5
Microsoft
®
Windows
®
2000 Professional
Lotus
®
SmartSuite
®
license
6
Lotus Notes
®
Client 5.0 license
6
- Disk-to-Disk Recovery (in Service Partition)
✧ Software Selections CD-ROM
Preload with Windows XP
Home
5
Microsoft Windows XP Home Edition
Lotus SmartSuite license
Lotus SmartSuite license
6
Lotus Notes Client 5.0 license
6
- Disk-to-Disk Recovery (in Service Partition)
✧ Software Selections CD-ROM
Preload with Windows XP
Professional
5
Microsoft Windows XP Professional
Lotus SmartSuite license
Lotus SmartSuite license
6
Lotus Notes Client 5.0 license
6
- Disk-to-Disk Recovery (in Service Partition)
✧ Software Selections CD-ROM
Created by IBM PC Institute
Personal Systems Reference (PSREF)