IBM A20M Reference Guide

Positioning

Processor
L2 cache
Implementation

Memory - std/max
Memory - sockets
Memory - type

Graphics controller

Disk
Disk controller
Diskette drive
CD-ROM
CD-RW
Cables

Chipset

Ports

Audio

Audio connectors
Speakers
Ethernet

Security chip

Keyboard / mouse
Cooling fans

Power supply

Leading edge technologies and affordable prices

Intel

Pentium 4 1.5GHz with 400MHz

Front Side Bus

256KB std and max / ECC / full speed
Processor and L2 cache in FC-PGA2 in mPGA478B socket

128MB 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)

•••••

NVIDIA Vanta (2D and 3D) / AGP 4X adapter /
TNT2 Vanta GPU / 16MB std and max 125MHz SDRAM /
250MHz RAMDAC / one analog DB-15 connector

ATA-100, 7200 rpm, SMART

III

Enhanced IDE / ATA-100 / integrated in I/O Controller Hub (ICH2)
3.5" 1.44MB diskette drive
48X/20X

CD-ROM / bootable

Option
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

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

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)

Back:

microphone jack, line-in, line-out

None / requires optional powered speakers
10/100 ethernet on planar / ICH2 (MAC layer) with Intel 82562ETPHY (physical layer)
/ supports PXE and Wake on LAN

/ Intel Pro/100VE Desktop Connection

None

106-key (rubber dome) keyboard / IBM 2-button mouse
Two or three variable speed fans (power supply, fansink, 1.9GHz and higher
have third fan)
160 watts with variable speed fan / universal / manual switch

A22p 6343-13U

Black 4x3

Pentium

4 1.5GHz 256KB

128MB 20GB

CD-ROM NVIDIA

™ 16MB 845 10/100 Windows

2000

Oct 2001

IBM

NetVista

A22p (6343) - withdrawn

Options
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

3-Piece Speakers (black)

33L3441

40GB IDE Disk ATA-100 (5400 rpm)

22P7156

60GB IDE Disk ATA-100 (7200 rpm)

09N4207

IBM 16X

max DVD-ROM Drive (black)

22P6950

12X/8X/32X

Max CD-RW internal (black) 10K3785

8X/4X/32X/8X

Max 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)

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

33L3448

IBM Optical 3-Button ScrollPoint

Mouse

33L3250

GHz

Type-model

Processor

Mem

Disk

CD-ROM

Graphics

Chipset

Preload

Available

Name

Slotxbay

Color

Preload with Windows 2000

Microsoft

Windows 2000 Professional

Lotus SmartSuite license

Lotus Notes Client 5.0 license

- Disk-to-Disk Recovery (in Service Partition)

✧ Software Selections CD-ROM

* For a copy of IBM's Statement of Limited Warranty, call 1-800-772-2227
US model announced September 18, 2001; withdrawn effective December 2001

No warranties are expressed or implied in this summary

(6343)

LIMITED WARRANTY*

➫

➫ 3 year parts / 1 year labor

➫

➫ International Warranty Service
registration available

➫

➫ 1st year: on site, 8 am - 5 pm,

Mon - Fri coverage,
2nd business day response time

➫

➫ 2nd/3rd year: parts exchange only,

call 1-800-772-2227

➫

➫ 3 year on site options available

• Next day response, Mon-Fri 8-5

(ServicePac

part number 30L9199)

• 4 hour response, Mon-Fri 8-5

(ServicePac part number 41L2732)

• 4 hour response, 7 day x 24 hr

(ServicePac part number 31L2724)

➫

➫ Post warranty maintenance

services available

➫

➫ 24 hour x 7 day

telephone,

electronic, and Internet support

SECURITY

•••••

U bolt anchoring feature (U-bolt
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

••••• 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

•••••

System Management BIOS

•••••

DMI 2.0-compliant

•••••

Wired for Management 2.0-compliant

Desktop
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)

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

Ethernet