IBM A20M Reference Guide
Intel
®
Pentium
®
4 1.3, 1.4, 1.5, or 1.7GHz
1
with 400MHz
1
Front Side Bus
256KB std and max / at processor speed
Processor and L2 cache in Pin Grid Array (PGA) / motherboard contains one Intel PGA423 socket (with Pentium 4 and heat
sink), four RIMM sockets, three PCI slots, one AGP slot, and 850 chipset with heat sink
No SMP support
Processor and L2 cache in Pin Grid Array (PGA) / motherboard contains one Intel PGA423 socket (with Pentium 4 and heat
sink), four RIMM sockets, three PCI slots, one AGP slot, and 850 chipset with heat sink
No SMP support
128MB or 256MB std / 1.5GB max / dual RDRAM (Rambus) channels / 32 devices max each channel
128MB models:
Two 4D 64MB PC800 RIMMs, non-parity
256MB models:
Two 8D 128MB PC800 RIMMs, non-parity
Four 184-pin gold-plated RIMM sockets (two per channel) / two RIMMs installed (one per channel) /
CRIMMs in two sockets / supports PC600 or PC800 RIMMs (not PC700) / mixing PC600 and PC800 RIMMs results in
PC600 performance / all installed RIMMs must be installed in pairs across both channels / no support for ECC function
CRIMMs in two sockets / supports PC600 or PC800 RIMMs (not PC700) / mixing PC600 and PC800 RIMMs results in
PC600 performance / all installed RIMMs must be installed in pairs across both channels / no support for ECC function
•••••
NVIDIA TNT2 M64 (2D and 3D) / AGP 4X adapter / TNT2 GPU / 16MB std and max 125MHz SDRAM /
max resolution of 1600x1200 with 16.7 million colors at 85Hz / one analog DB-15 connector
max resolution of 1600x1200 with 16.7 million colors at 85Hz / one analog DB-15 connector
•••••
NVIDIA TNT2 M64 (2D and 3D) / AGP 4X adapter / TNT2 GPU / 32MB std and max 125MHz SDRAM /
max resolution of 1600x1200 with 16.7 million colors at 85Hz / one analog DB-15 connector
max resolution of 1600x1200 with 16.7 million colors at 85Hz / one analog DB-15 connector
Enhanced IDE busmaster / ATA-100 / two connectors on planar
Two EIDE cables (one 2-drop cable to CD, one 1-drop cable to EIDE disk)
Enhanced IDE (EIDE) / ATA-100 / S.M.A.R.T.
Two EIDE cables (one 2-drop cable to CD, one 1-drop cable to EIDE disk)
Enhanced IDE (EIDE) / ATA-100 / S.M.A.R.T.
3
Intel 850 chip set / MCH (Memory Controller Hub) / I/O Controller Hub (ICH2) for PCI 2.2 bus, ATA-100 EIDE, USB,
Low Pin Count Interface / Firmware Hub / Winbond
Low Pin Count Interface / Firmware Hub / Winbond
®
W83627F Super I/O off LPC interface
10/100 ethernet / Accton
®
PCI adapter / 10BaseT, 100BaseTX /
full duplex / RJ-45 port / part number 19K4310
Some models:
48X-20X
4
CD-ROM (ATAPI), bootable
Some models:
12X-8X-32X
4
CD-RW(ATAPI), bootable
Some models:
16X-40X
4
DVD (ATAPI), bootable
3.5" 1.44MB diskette drive
Integrated digital audio / software-based (done by processor and ICH2) /
AC '97 interface / ADI 1881 codec / powered speakers required
Four USB (two in front, two in back) [Ver 1.1] / one serial 9-pin /
parallel (EPP, ECP), IEEE 1284 / keyboard / mouse /
MIDI (joystick) port (DB-15) / audio line in / audio line out / microphone in
SMART Reaction
Integrated digital audio / software-based (done by processor and ICH2) /
AC '97 interface / ADI 1881 codec / powered speakers required
Four USB (two in front, two in back) [Ver 1.1] / one serial 9-pin /
parallel (EPP, ECP), IEEE 1284 / keyboard / mouse /
MIDI (joystick) port (DB-15) / audio line in / audio line out / microphone in
SMART Reaction
/ Wake on LAN
®
support / no Alert on LAN
™ /
no Asset ID
™ (RFID)
IBM 104-key keyboard / IBM 2-button mouse
Three variable speed fans (power supply, rear, processor) / not redundant
200 watts / universal / manual switch
Three variable speed fans (power supply, rear, processor) / not redundant
200 watts / universal / manual switch
Processor
L2 cache
Implementation
L2 cache
Implementation
SMP support
Memory - std / max
Memory - features
Memory - features
Graphics controller
(one of the following)
(one of the following)
IDE disk controller
Cables
Disk - features
Cables
Disk - features
Chipsets
100/10Mbps ethernet
CD-ROM
CD-RW
CD-RW
11
DVD
Diskette
Audio
Diskette
Audio
External ports
Systems mgmt
Keyboard / mouse
Cooling fans
Power supply
Cooling fans
Power supply
* For a copy of IBM's Statement of Limited Warranty, call 1-800-772-2227
US models announced April 24, 2001; others announced March 6, 2001
US models withdrawn from marketing effective November 2001 or December 2001
US models announced April 24, 2001; others announced March 6, 2001
US models withdrawn from marketing effective November 2001 or December 2001
No warranties are expressed or implied in this summary
(6833)
© IBM Corp. November 2001
• BIOS Setup Utility via F1 at startup
• Boot Menu via F12 at startup
• Product Recovery Pgm via F11 at startup
• Adv Config Power Interface (ACPI) 1.0
• LANClient Control Manager™ enabled
• DMI 2.0-compliant
IBM
®
NetVista
™ A60 (6833) - withdrawn
6833-20U
Pentium
®
4 1.3 128MB
20GB
2
EIDE value CD-ROM
NVIDIA
™ TNT2 32MB 4x4 10/100 Windows
®
2000 SmB Mar 2001
6833-21U
Pentium 4 1.3 256MB
40GB EIDE 7.2K
CD-RW
NVIDIA TNT2 32MB
4x4
10/100
Windows 2000
SmB Mar 2001
6833-61U
Pentium 4 1.5 256MB
60GB EIDE 7.2K
CD-RW
NVIDIA TNT2 32MB
4x4
10/100
Windows 2000
SmB Mar 2001
6833-23U
Pentium 4 1.3 128MB
20GB EIDE value CD-ROM
NVIDIA TNT2 16MB
4x4
10/100
Windows 2000
Apr 2001
6833-25U
Pentium 4 1.3 128MB
20GB EIDE value CD-ROM
NVIDIA TNT2 16MB
4x4
10/100
Windows Millennium
Apr 2001
6833-45U
Pentium 4 1.4 128MB
20GB EIDE value CD-ROM
NVIDIA TNT2 16MB
4x4
10/100
Windows 2000
Apr 2001
6833-46U
Pentium 4 1.4 256MB
40GB EIDE 7.2K
CD-RW
NVIDIA TNT2 32MB
4x4
10/100
Windows 2000
SmB Apr 2001
6833-71U
Pentium 4 1.7 256MB
60GB EIDE 7.2K
CD-RW
NVIDIA TNT2 32MB
4x4
10/100
Windows 2000
SmB Apr 2001
6833-72U
Pentium 4 1.7 256MB
40GB EIDE 7.2K
DVD / CD-RW NVIDIA TNT2 32MB
4x4
10/100
Windows 2000
Apr 2001
6833-73U
Pentium 4 1.7 256MB
60GB EIDE 7.2K
CD-RW
NVIDIA TNT2 32MB
4x4
10/100
Windows 2000
Apr 2001
IBM
®
Type-model
Memory
Available
date
Processor
Slots x
bays
bays
Disk and rpm
Optical
Graphics adapter
and memory
and memory
Ethernet
LIMITED WARRANTY*
,9
➫
➫
➫
➫
➫ 3 year parts and labor limited warranty
➫
➫
➫
➫
➫ International Warranty Service
9
➫
➫
➫
➫
➫ On site, 8 am through 5 pm,
Mon through Fri excluding holidays,
next business day response time
next business day response time
7
➫
➫
➫
➫
➫ 3 year on site warranty service option:
• 4 hour response, 7 day x 24 hr
7
➫
➫
➫
➫
➫ Post warranty maintenance
services available
➫
➫
➫
➫
➫ 24 hour x 7 day telephone, electronic, and
Internet support
Preload with Windows 2000 Professional
5
Microsoft
®
Windows
®
2000 Professional
✧ Windows 2000 Product Recovery CD
✧ Windows NT
®
4.0 (SP6) Product Recovery CD
✧ Disk-to-Disk Recovery (Windows 2000 or
Windows NT 4.0 SP6 in hidden service
partition)
partition)
Preload with Windows Millenium
5
Microsoft
®
Windows
®
Millenium
✧ Windows Millenium Product Recovery CD
✧ Disk-to-Disk Recovery (in hidden service
partition)
All models include
- Lotus
- Lotus
®
SmartSuite
®
Millennium License
- Lotus Notes
®
Client License
✧ Software Selections CD
Microsoft Office Small Business models
••••• Microsoft Office 2000 Small Business (Word,
Excel, Outlook, Publisher,
Small Business Tools)
Small Business Tools)
✧ Microsoft Office Small Business CD
GHz
1
Preload
Options
64MB PC800 NP RDRAM RIMM (4 Dev)
64MB PC800 NP RDRAM RIMM (4 Dev)
20L0270
128MB PC800 NP RDRAM RIMM (8 Dev)
20L0271
256MB PC800 NP RDRAM RIMM (16 Dev)
20L0273
512MB PC800 ECC RDRAM RIMM (16 Dev) 33L3254
IBM 30GB ATA-100 EIDE HDD
IBM 30GB ATA-100 EIDE HDD
09N9890
IBM 9.4GB DVD-RAM (black)
10K3561
IBM IDE 48X-20X
4
CD-ROM (black)
10K3782
IBM IDE 16X Max DVD-ROM (black)*
22P6950
IBM IDE 12X/8X/32X CD-RW (black)
10K3785
IBM 250MB Zip Drive (black)**
00N8078
IBM NetVista USB-Parallel Printer Cable
19K4164
IBM P76 Color Monitor (black)
655063N
ServicePac Warranty 3yr IOR 7x24x4
41L2740
*
requires MPEG-2 PCI decoder 33L5009
** requires 3.5" to 5.25" Bracket Kit 70G8165
Slot 1:
9" max length
,
32-bit AGP 4X (universal) - used by graphic adapter
Slot 2: 9" max length, 32-bit PCI 2.2 (5v) - used by ethernet adapter
Slot 3: 9" max length
Slot 3: 9" max length
,
32-bit PCI 2.2 (5v)
Slot 4: 9" max length, 32-bit PCI 2.2 (5v)
Bay
① 5.25", HH 1.6", access,
standard CD-ROM or CD-RW
Bay
② 5.25", HH 1.6" access,
open or DVD
Bay
③ 3.5", SL 1", access,
standard diskette
Bay
④ 3.5", SL 1", no access, standard disk
➭ Handle grip on top
➭ H 15.0" x W 7.6" x D 15.0"
➭ H 381mm x W 194mm x D 381mm
➭ 22.5 pounds max (10.2 kg)
SECURITY
• U-bolt anchoring feature (U-bolt
assembly is optional)
• Padlock support (user supplied)
• Power-on password
• Administrator password
• Boot sequence control
• Boot without keyboard or mouse
• Diskette boot inhibit and
write-protect
• Disable mouse
• Diskette, disk, serial port,
parallel port I/O control
• No system keylock or
chassis intrusion detection
Micro Tower
Black
disk
(vertical)
diskette
②
①
④
Office
2000