IBM A20M Reference Guide
Processor
Implementation
L2 cache
L2 cache
Memory - std/max
Memory - sockets
Memory - type
Memory - sockets
Memory - type
Graphics - type
Graphics - controller
Disk
Disk controller
Diskette drive
CD-ROM
CD-RW
Disk controller
Diskette drive
CD-ROM
CD-RW
Architecture
Chip set
Chip set
Ports
Audio
Audio connectors
Speakers
Speakers
Ethernet controller
Modem
Keyboard / mouse
Power supply
Power supply
Intel
®
Celeron
TM
566, 633, or 700MHz
1
with 66MHz FS Bus or
Intel Pentium III 733, 800EB, 866, or 933MHz
with 133MHz Front Side Bus
Processor and L2 cache in FC-PGA in PGA370 socket
with 133MHz Front Side Bus
Processor and L2 cache in FC-PGA in PGA370 socket
Celeron:
128KB std and max / ECC / full speed
Pentium III:
256KB std and max / ECC / full speed
64MB or 128MB std / 512MB max
Two 168-pin gold plated DIMM sockets / one socket used
SDRAM / non-parity only / industry std / unbuffered /
133MHz SDRAM, but 810E interface to memory is 100MHz
Two 168-pin gold plated DIMM sockets / one socket used
SDRAM / non-parity only / industry std / unbuffered /
133MHz SDRAM, but 810E interface to memory is 100MHz
SVGA / graphics controller and DAC integrated in the memory
controller / not a separate chip or adapter card
SVGA / Direct AGP / in 810E Graphics Memory Controller Hub
(GMCH) / 0MB std and max / 15-pin analog D-sub connector /
(DVMT) uses main memory with no display cache
controller / not a separate chip or adapter card
SVGA / Direct AGP / in 810E Graphics Memory Controller Hub
(GMCH) / 0MB std and max / 15-pin analog D-sub connector /
(DVMT) uses main memory with no display cache
ATA-66, SMART
3
III
Enhanced IDE / ATA-66 / integrated into I/O Controller Hub (ICH)
3.5: 1.44MB diskette drive
3.5: 1.44MB diskette drive
Some models:
48X-20X
4
CD-ROM / bootable
Some models:
8X-4X-32X
4
CD-RW / bootable
Accelerated Hub Architecture / 266MB/sec I/O channel
Intel 810E
Intel 810E
8
chip set / 82810 Graphics Memory Controller Hub (GMCH) /
82801 I/O Controller Hub (ICH) for PCI 2.2 bus at
32-bit 33MHz, ATA-66 EIDE, USB, Low Pin Count Interface /
82802 Firmware Hub / Winbond 83627HF Super I/O for
diskette, parallel, serial, keyboard, mouse
32-bit 33MHz, ATA-66 EIDE, USB, Low Pin Count Interface /
82802 Firmware Hub / Winbond 83627HF Super I/O for
diskette, parallel, serial, keyboard, mouse
Back:
One or two serial (two serial on models S6U, T7U, T9U), one parallel,
two USB (Version 1.1), keyboard, mouse
Integrated digital audio / software-based audio (done by processor and
810E) / AC '97 interface / ADI 1881 codec (analog mixing, Analog-to-Digital
and Digital-to-Analog conversion)
Integrated digital audio / software-based audio (done by processor and
810E) / AC '97 interface / ADI 1881 codec (analog mixing, Analog-to-Digital
and Digital-to-Analog conversion)
Back:
microphone jack, line-in, line-out
None / requires powered speakers
Some models:
10/100 ethernet / Accton
®
32-bit PCI adapter / full duplex /
part number 19K4310
Some models:
56K V.90 PCI modem
104-key keyboard / IBM ScrollPoint
TM
II mouse
155 watts with variable speed fan / universal / manual switch
A20
6270-S2U Black
3x4
Celeron
TM
566/66
128MB
20GB
2
48X-20X
4
GMCH None
Modem 810E 2000
Sep 2000
A20
6270-SDU Black
3x4
Celeron
566/66
128MB
20GB 48X-20X
GMCH None
Modem 810E Millennium Sep 2000
A20
6270-S4U Black
3x4
Celeron
633/66
128MB
20GB 48X-20X
GMCH None
Modem 810E 2000
Sep 2000
A20
6270-SEU Black
3x4
Celeron
633/66
128MB
20GB 48X-20X
GMCH None
Modem 810E Millennium Sep 2000
A20
6270-S6U Black
3x4
Celeron
700/66
64MB
20GB 48X-20X
GMCH 10/100 Accton None
810E Millennium Feb 2001
A20
6270-T2U Black
3x4
Pentium
®
III 733/133 128MB
20GB 48X-20X
GMCH None
Modem 810E 2000
Sep 2000
A20
6270-T3U Black
3x4
Pentium III
733/133 128MB
10GB 48X-20X
GMCH 10/100 Accton None
810E 2000
Sep 2000
A20
6270-TDU Black
3x4
Pentium III
733/133 128MB
20GB 48X-20X
GMCH None
Modem 810E Millennium Sep 2000
A20
6270-T4U Black
3x4
Pentium III
800/133 128MB
20GB 48X-20X
GMCH None
Modem 810E 2000
Sep 2000
A20
6270-T5U Black
3x4
Pentium III
800/133 128MB
10GB 48X-20X
GMCH 10/100 Accton None
810E 2000
Sep 2000
A20
6270-TEU Black
3x4
Pentium III
800/133 128MB
20GB 48X-20X
GMCH None
Modem 810E Millennium Sep 2000
A20
6270-T7U Black
3x4
Pentium III
933/133 128MB
30GB CD-RW
GMCH 10/100 Accton None
810E 2000
Feb 2001
A20
6270-T9U Black
3x4
Pentium III
866/133 128MB
20GB 48X-20X
GMCH 10/100 Accton None
810E 2000
Feb 2001
IBM
®
NetVista
TM
A20 for small business (6270) - withdrawn
Options
64MB SDRAM 133MHz NP DIMM
64MB SDRAM 133MHz NP DIMM
33L3071
128MB SDRAM 133MHz NP DIMM
33L3073
256MB SDRAM 133MHz NP DIMM
33L3075
Rapid Access
TM
Keyboard II (p wht)
33L3154
Rapid Access
TM
Keyboard II (black)
33L3174
10.1GB IDE Disk ATA-66(Value)
00N8202
15GB IDE Disk ATA-100 (Value)
19K4463
Zip Drive 100MB (white)
20L0544
Zip Drive 250MB (white/black)
00N8078
5.25 to 3.5 DASD Bay Conversion K 70G8165
8X/4X/32X CD-RW Internal (black)
8X/4X/32X CD-RW Internal (black)
33L5020
48X-20X
4
IDE CD-ROM (white)
33L5001
8X DVD-ROM Internal IDE (black)
33L5016
DVD MPEG-2 Decoder Card
33L5009
10/100 Accton
®
ethernet PCI adaptr
19K4301
56K
10
Data/Fax PCI modem
33L4618
ADSL / V.90 Combo PCI low profile
19K4160
V.90 Modem PCI low profile
19K4162
10/20GB TR5 IDE Tape Drive (w/blk) 20L0549
MHz
1
Type-model
Processor
Memory
Disk
CD
Graphics
Ethernet
Chip
Preload
Available
Name
Slotxbay
Color
US models announced September 12, 2000 or January 30, 2001
US models withdrawn effective March 2001 or May 2001 or September 2001
US models withdrawn effective March 2001 or May 2001 or September 2001
No warranties are expressed or implied in this summary
(6270SB)
© IBM Corp. September 2001
LIMITED WARRANTY*
,9
➫
➫
➫
➫
➫ 3 year parts / 1 year labor warranty
➫
➫
➫
➫
➫ International Warranty Service
9
➫
➫
➫
➫
➫ 1st year: on site, 8 am - 5 pm,
Mon - Fri coverage,
2nd business day response time
2nd business day response time
➫
➫
➫
➫
➫ 2nd/3rd year: parts exchange only,
call 1-800-772-2227
➫
call 1-800-772-2227
➫
➫
➫
➫
➫ On site warranty upgrade options:
• Next day response
7
, Mon-Fri 8-5
• 4 hour response
7
, 7 day x 24 hr
➫
➫
➫
➫
➫ Post warranty: on site options above
➫
➫
➫
➫
➫ IBM SystemXtra
®,16
➫
➫
➫
➫
➫ 24 hour x 7 day telephone, electronic,
and Internet support
SECURITY
•••••
Knockout in rear for optional keylock
to lock cover to chassis (lock available
from Illinois Lock at 847-537-1800)
to lock cover to chassis (lock available
from Illinois Lock at 847-537-1800)
•••••
U-bolt anchoring feature
•••••
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
disk
(vertical)
diskette
②
Bay
① 5.25", HH 1.6", access, CD-ROM
Bay
② 5.25", HH 1.6" access, open
Bay
③ 3.5", SL 1", access, std diskette
Bay
④ 3.5", SL 1", no access, std disk
Micro Tower
CD-ROM
④
Slot 1: 9 inch max, 32-bit PCI 2.2 (5v)*
* ethernet adapter in some
Slot 2: 9 inch max, 32-bit PCI 2.2 (5v)
Slot 3: 9 inch max, 32-bit PCI 2.2 (5v)
• Swinging door on Bay 1 to 2 (does
Slot 3: 9 inch max, 32-bit PCI 2.2 (5v)
• Swinging door on Bay 1 to 2 (does
not cover Bay 1)
• Handle on top
• Black color with blue panel
6270 Dimensions
- 7.64”W X 15.0”D X 15.0”H
- 194mm W X 381mm D X 381mm H
- 18.25 to 22.5 lb (8.4 to 10.3 kg)
- 7.64”W X 15.0”D X 15.0”H
- 194mm W X 381mm D X 381mm H
- 18.25 to 22.5 lb (8.4 to 10.3 kg)
SYSTEMS MANAGEMENT
•••••
PC 99-compliant
•••••
Advanced Power Management 1.2
•••••
Advanced Configuration and
Power Interface (ACPI) 1.0a
Power Interface (ACPI) 1.0a
•••••
System Management BIOS
•••••
DMI 2.0-compliant
•••••
RPL and DHCP support via optional
ethernet adapter
ethernet adapter
Modem
Windows Millennium Preload
5
Microsoft
®
Windows Millennium Edition
••••• Microsoft Office 2000 Small Business
is preinstalled (Word, Excel, Outlook,
Publisher, Small Business Tools)
- Lotus
- Lotus
®
SmartSuite
®
license
6
- Lotus Notes
®
Client 5.0 license
6
- Disk-to-Disk Recovery (in Service Partition)
✧ Software Selections CD-ROM
Windows 2000 Preload
5
Microsoft
®
Windows
®
2000 Professional
• Microsoft Office 2000 Small Business
is preinstalled
- Lotus SmartSuite license
6
- Lotus Notes Client 5.0 license
6
- Disk-to-Disk Recovery (Windows 2000;
no option to convert to NT 4.0)
✧ Software Selections CD-ROM