A20m/A21m/A22m and A20p/A21p/A22p Hardware Maintenance Manual
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ThinkPad A20m
Overview
ThinkPad A20m: Intel Mobile Celeron 500MHz with 100MHz bus or Pentium III 500MHz with 100MHz system bus or Pentium III 700MHz with SpeedStep technology and 100MHz system bus.
Historical context
Documented software: Windows 2000 / Windows 98 preloads listed. Options vary by configuration.
Specifications
Platform & performanceProcessor, memory, graphics and storage4
- Processor
- Intel Mobile Celeron 500MHz with 100MHz bus or Pentium III 500MHz with 100MHz system bus or Pentium III 700MHz with SpeedStep technology and 100MHz system bus
- Memory
- 64MB standard / 512MB max / SDRAM / non-parity / 100MHz / PC 100 / 3.3v / two 144-pin SO-DIMM sockets / 64MB in one socket / 1 socket available
- Graphics
- 12.1" models: ATI Rage Mobility M / AGP 2X / 4MB SDRAM / DDC2B 14.1 and 15" models: ATI Rage Mobility M1 / AGP 2X / 8MB SDRAM / DDC2B
- Storage
- 6 or 12.0GB / upgradeable / S.M.A.R.T. / supports 2nd disk in opt HDD adapter
Display & designPanel, dimensions and weight3
- Display
- 12.1" (307.3mm) SVGA (800x600) TFT color / Active Matrix 14.1" (358.1mm) XGA (1024x768) TFT color / Active Matrix 15.0" (381mm) XGA (1024x768) TFT color / Active Matrix
- Dimensions
- 12.1 and 14.1: Approximately 12.48 x 10.53 x 1.44-1.7"; 317 x 268 x 37.7-43.3mm 15" models: Approximately 12.95 x 10.53 x 1.5-1.76"; 329 x 268 x 38.1-44.7mm
- Weight
- with CD drive and battery: 12.1" models: 6.3 lb (2.9 kg), 14.1" models: 6.6 lb (3.0 kg) 15.0" models: 6.9 lb (3.1 kg) / IBM ThinkPad UltraCarbon case
Connections & powerPorts, networks and battery3
- Ports
- USB: One (Version 1.1) / Serial: one 9 pin / Parallel: one / keyboard / mouse / external DB-15 monitor / infrared (4Mbps) / RJ-11 (modem) / RJ-45 (ethernet)
- Connectivity
- Mini-PCI Modem card; Intel 10/100 Ethernet Mini-PCI Adapter with 56K Modem; 3Com 10/100 Ethernet Mini-PCI Adapter with 56K Modem
- Battery
- Lithium Ion 6-cell / intelligent / supports unique 2nd battery in Ultrabay 2000
Systems & equipmentOriginal software and other features2
- Original systems
- Windows 2000 / Windows 98 preloads listed
- Positioning
- Desktop replacement
Manuals
1 documentsDrivers & Software
103 packagesNo software matches these filters. Try another system or reset the filters.
Audio4
Audio driver for Windows 2000 - ThinkPad A2*, T2*
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Audio driver for Windows 95/98 - ThinkPad A2*, T2*
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Audio driver for Windows NT 4.0 - ThinkPad A2*, T2*
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Audio driver patch program for Windows 2000 - ThinkPad A2*, 1200, 1300
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Graphics and video10
Monitor File for Windows 98, Me, 2000, XP - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Presentation Director for Windows 98/98SE/Me/2000/XP - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (ATI Mobility-128) for Windows 2000 - ThinkPad A20p, A21p, A22m (2628-Sxx), A22p
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (ATI Mobility-128) for Windows 95/98/Me - ThinkPad A20p, A21p, A22m (2628-Sxx), A22p
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (ATI Mobility-128) for Windows NT 4.0 - ThinkPad A20p, A21p, A22m (2628-Sxx), A22p
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (ATI Mobility-M) for Windows XP - ThinkPad A20m, A21e, A21m, A22e (Celeron models only), A22m (except 2628-Sxx), X20, X21, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (ATI Mobility-M/M1) for Windows 2000 - ThinkPad A20m, A21e, A21m, A22e, A22m, X20, X21, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (ATI Mobility-M/M1) for Windows 95/98/Me - ThinkPad A20m, A21e, A21m, A22e, A22m, X20, X21, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (ATI Mobility-M/M1) for Windows NT 4.0 - ThinkPad A20m, A21e, A21m, A22e, A22m, X20, X21
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Video driver (Mob-128) for Windows XP - ThinkPad A20p, A21p, A22p, A22m (Model 2628-Sxx only)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Networking8
3Com Managed Boot Agent - ThinkPad A2*, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f83Com Managed Boot Agent ROM Image - ThinkPad A20, A21, T20, X20, X21, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Ethernet driver for 3Com 10/100 Mini PCI combo card for DOS/Windows 95/98/Me/NT4.0/2000/XP - ThinkPad A2*, A30, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Ethernet driver for Intel PRO/100 Mini PCI adapter (Combo card) for DOS, Windows 95/98/Me/NT4/2000 - ThinkPad A20m, A20p, A21e, A21m, A21p, T20, T21, X20, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Intel Boot Agent - ThinkPad A2*, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Intel Priority Packet Software for Windows 95(OSR2)/98/Me/NT 4.0/2000 - ThinkPad A2*, T2*, X20, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Patch to resolve language (FR / SV /DK) unmatch issue for Device Stage 3.2
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Wireless LAN driver for Windows 95/98/Me/NT 4.0/2000 - ThinkPad A22m
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Bluetooth and modem15
AL Modem Enabler for Windows 95/98/NT 4.0 - ThinkPad A20, T20
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Lotus MDM file for internal Lucent modems - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Lucent Modem driver for Linux - ThinkPad 390X, 570E, 600X, A2*, T2*, X20
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (3COM Mini PCI combo card) for Windows 2000 - ThinkPad A2*, A30/p, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (3COM Mini PCI combo card) for Windows 95/98/98SE - ThinkPad A2*, A30/p, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (3COM Mini PCI combo card) for Windows Me - ThinkPad A2*, A30/p, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (3COM Mini PCI combo card) for Windows NT - ThinkPad A2*, A30/p, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (3COM Mini PCI combo card) for Windows XP - ThinkPad A2*, A30/p, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (Lucent AL or Intel PRO/100 SP combo card) for Windows 2000/XP - ThinkPad 600X, A2*, A3*, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (Lucent AL or Intel PRO/100 SP combo card) for Windows 95/98 - ThinkPad 600X, A2*, A3*, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (Lucent AL or Intel PRO/100 SP combo card) for Windows Me - ThinkPad 600X, A2*, A3*, T2*, X2*
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (Lucent AL or Intel PRO/100 SP combo card) for Windows NT - ThinkPad 600X, A2*, A3*, T2*, X2*
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (Xircom Mini PCI combo card) for Windows 2000/XP - ThinkPad A2*, T20, T21, X20, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (Xircom Mini PCI combo card) for Windows 95/98/NT4.0 - ThinkPad A2*, T20, T21, X2*
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Modem driver (Xircom Mini PCI combo card) for Windows Me - ThinkPad A2*, T20, T21, X20, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Power and battery6
Battery MaxiMiser and Power Management features for Windows - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hibernation utility diskette - ThinkPad 240/X/Z, 570/E, A20, T20, X20
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hibernation utility diskette II for standalone boot - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hibernation utility package - ThinkPad A2*, A3*, G40, R32, R40, T2*, T30, T40/p, T41, T42, T43, X2* X3*, X40, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Intel SpeedStep Technology Applet - ThinkPad 600X, A2*, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Power management driver special package for Windows 2000/XP - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Keyboard and pointing devices4
Czech Keyboard layout file for Windows 2000 - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8TrackPoint Accessibility driver for Windows 98/SE/Me/NT/2000/XP/XP Tablet PC Edition 2005 - ThinkPad
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8TrackPoint driver for Windows XP, 2000 - ThinkPad
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8TrackPoint driver I for Windows 95, 98, Me, NT - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Storage2
CMD Ultra DMA IDE driver for Windows 95/98/Me/NT/2000 - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hitachi hard disk drive noise wav file - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Optical drives2
Autorun feature may not work with DVD/CDRW combo drive and Windows 98 - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8CD-ROM driver for DOS and Windows 3.1 - ThinkPad
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8USB and FireWire3
8MB USB Memory Key - Files
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8MultiPort USB Hub - Files for Windows 98/Me/2000/XP
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8USB Serial/Parallel adapter driver for Windows 98, Me, 2000, XP - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Operating system and updates9
Installation supplement files for Windows 98 - ThinkPad A2*, A3*, T2*, T30, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Microsoft .NET Framework Version 2.0 for Windows 2000, XP - Desktops / Notebooks
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Rescue and Recovery Cumulative WER patch for Windows 7, Vista, XP
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Supplement file diskette III for Windows 95 - ThinkPad 570/E, A2*, A3*, T2*, X2*, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Windows installation supplement files for Windows 2000 - ThinkPad A20m, A20p, A21e, A21m, A21p, A22e, A22m, A22p, A30, A30p, A31, A31p, T20, T21, T22, T23, T30, X20, X21, X22, X23, X24, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Windows installation supplement files for Windows Me - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Windows NT shutdown service - ThinkPad A2*, T2*, X2*
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Windows Vista Update Module KB954943 (WW) - ThinkPad
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Windows XP installation supplement files - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Applications and utilities37
Access IBM online User's Guide for Windows - ThinkPad A21
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Access ThinkPad customization chart - TP General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Access ThinkPad online User's Guide for Windows - ThinkPad A20
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Client Security Solution 8.21 for Windows Vista (64-bit only)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Client Security Solution 8.21 for Windows XP (32-bit only)
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Client Security Solution 8.3 for Windows 7 (32-bit only)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Client Security Solution 8.3 for Windows 7 (32-bit, 64-bit)
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Client Security Solution 8.3 for Windows 7 (64-bit only)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Configuration utility for DOS - ThinkPad
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Configuration utility for Windows 95, 98, 98SE, Me, 2000, XP - ThinkPad
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Configuration utility for Windows NT - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8EasyEject Utility for Windows Vista, XP - ThinkPad
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Fast-swap driver for Windows Me (ACPI) - ThinkPad A20m/p, A21m/p, A22m/p, A3*, T2*, T30, X2*
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Full screen Magnifier for Windows 98/Me/NT4.0/2000/XP - ThinkPad A21p, A22m (SXGA+ models), A22p, 240Z, s30, TransNote
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hotkey driver for Windows 98/Me/NT 4.0/2000/XP - ThinkPad
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8IBM Access Connections (Back level version) for Windows 2000, XP (WARNING: See document for critical installation limitations) - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Keyboard Customizer Utility for Windows 2000, XP - ThinkPad
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Lenovo is discontinuing PC Doctor and Lenovo ThinkVantage Toolbox
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Mediamatics DVDExpress video player update - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Message Center Plus for Windows 7 (32-bit, 64-bit), Vista (32-bit), XP - Desktops, Notebooks
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Odyssey multimedia gallery application updates - UltraPort Camera I and II
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8On Screen Display utility for Windows - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Password Manager 4.0 for Windows 7 (32-bit, 64-bit)
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Patch to support Mozilla Firefox Web browser for Client Security Solution 8.21 - Windows Vista (32-bit, 64-bit), XP (32-bit)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Patch to support Mozilla Firefox Web browser for Client Security Solution 8.3 - Windows 7 (32-bit, 64-bit)
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8PC Card drivers for DOS - ThinkPad
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Plug-in for ThinkVantage Productivity Center and Lenovo Care that enables support for various 3rd party applications - Desktops / Notebooks
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Portable Drive Bay 2000 driver - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8ThinkVantage Access Connections for Windows XP - Notebooks
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8ThinkVantage Access Connections patch for Access Connections Version 6.01
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8ThinkVantage Client Security Solution 8.21 for Windows Vista (32-bit, 64-bit), XP (32-bit) - ThinkCentre, ThinkPad, ThinkStation
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8ThinkVantage Password Manager 4.6 for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit) - ThinkPad, ThinkCentre, ThinkStation
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8ThinkVantage System Update 3.16 for Windows Vista (32-bit, 64-bit), XP, 2000
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8ThinkVantage System Update 5.06 for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit) - Desktop, Notebook, Workstation
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Ultrabay swap utility driver for Windows 95/98 - ThinkPad General
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8UltraPort Camera I and II - Files
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8UltraPort Camera I and II - Files
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Recovery3
Rescue and Recovery⢠4.21 for Windows Vista (32-bit) and (64-bit)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Rescue and Recovery⢠4.21 for Windows XP (32-bit) and 2000
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c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Rescue and Recovery® 4.3 for Windows 7
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8BIOS & Firmware
17 packagesStorage4
Hard drive firmware update (Bootable diskettes) - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hitachi hard disk drive firmware diskette update - ThinkPad 600X, A20m, T20
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hitachi hard disk drive firmware eflash update - ThinkPad 600X, A20m, T20
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hitachi hard disk drive firmware update - ThinkPad
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Optical drives3
CD-ROM firmware update utility (Bootable diskette) - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8CD-ROM, CD-RW, DVD, CD-RW/DVD drive firmware update utility (Bootable CD ISO) - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8CDRW/DVD combo drive firmware update utility (Bootable diskette) - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Applications and utilities3
CD-RW Firmware Update utility diskette - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8DVD firmware update utility (Bootable diskette) - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Hard drive firmware update utility (Bootable CD ISO) - ThinkPad
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8BIOS and UEFI7
BIOS Update (Diskette) - ThinkPad A20m
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8BIOS Update (Diskette) - ThinkPad A21e (2628)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8BIOS Update (Diskette) - ThinkPad A22m (Sxx models only)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8BIOS Update (Non-Diskette) - ThinkPad A20m
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8BIOS Update (Non-Diskette) - ThinkPad A21e (2628)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8BIOS Update (Non-Diskette) - ThinkPad A22m (Sxx models only)
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Remote CMOS Update Utility diskette for LanClient Control Manager (LCCM) - ThinkPad General
Source & package details
c09048fb56e3550c7c77a367119f736a5ab217726762e6c68efca090980671f8Research & references
ThinkWiki: A20m (Community source)
Date sources & variant notes
Profile sources
- Processor: Intel Mobile Celeron 500MHz with 100MHz bus or Pentium III 500MHz with 100MHz system bus or Pentium III 700MHz with SpeedStep technology and 100MHz system bus
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Graphics: 12.1" models: ATI Rage Mobility M / AGP 2X / 4MB SDRAM / DDC2B 14.1 and 15" models: ATI Rage Mobility M1 / AGP 2X / 8MB SDRAM / DDC2B
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Display: 12.1" (307.3mm) SVGA (800x600) TFT color / Active Matrix 14.1" (358.1mm) XGA (1024x768) TFT color / Active Matrix 15.0" (381mm) XGA (1024x768) TFT color / Active Matrix
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Storage: 6 or 12.0GB / upgradeable / S.M.A.R.T. / supports 2nd disk in opt HDD adapter
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Connectivity: Mini-PCI Modem card; Intel 10/100 Ethernet Mini-PCI Adapter with 56K Modem; 3Com 10/100 Ethernet Mini-PCI Adapter with 56K Modem
Exact-model community list of alternatives; some items are optional or fitted only to selected models. Do not assume every listed item is installed.
ThinkWiki — Category:A20m · Exact model heading and Standard Features/technical sections; alternative configurations - Positioning: Desktop replacement
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — ThinkPad History · IBM-era exact model row, month-year column; event subtype not stated - Original systems: Windows 2000 / Windows 98 preloads listed
Listed IBM configurations on this exact page; not all model options worldwide.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Memory: 64MB standard / 512MB max / SDRAM / non-parity / 100MHz / PC 100 / 3.3v / two 144-pin SO-DIMM sockets / 64MB in one socket / 1 socket available
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Battery: Lithium Ion 6-cell / intelligent / supports unique 2nd battery in Ultrabay 2000
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Ports: USB: One (Version 1.1) / Serial: one 9 pin / Parallel: one / keyboard / mouse / external DB-15 monitor / infrared (4Mbps) / RJ-11 (modem) / RJ-45 (ethernet)
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Dimensions: 12.1 and 14.1: Approximately 12.48 x 10.53 x 1.44-1.7"; 317 x 268 x 37.7-43.3mm 15" models: Approximately 12.95 x 10.53 x 1.5-1.76"; 329 x 268 x 38.1-44.7mm
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Weight: with CD drive and battery: 12.1" models: 6.3 lb (2.9 kg), 14.1" models: 6.6 lb (3.0 kg) 15.0" models: 6.9 lb (3.1 kg) / IBM ThinkPad UltraCarbon case
Exact US configurations and technical block on the cited page(s); alternatives and optional hardware retain source qualifiers. This is not a guarantee for every worldwide configuration.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Documented by: May 2000
A20m: month-year listed by the community history; not independently established as announcement versus availability, and no worldwide-first claim.
ThinkWiki — ThinkPad History · IBM-era exact model row, month-year column; event subtype not stated - Availability: May 2000
A20m; United States; availability of listed 2628-11U, 2628-12U, 2628-14U configuration(s), not a worldwide first-launch claim.
IBM Personal Systems Reference — tawbook.pdf · PDF page 2; A20m; availability column; 2628-11U, 2628-12U, 2628-14U - Availability: June 2000
A20m (Summer 2000); United States; availability of listed 2628-1AU, 2628-1CU, 2628-3AU configuration(s), not a worldwide first-launch claim.
IBM Personal Systems Reference — tawbook.pdf · PDF page 3; A20m (Summer 2000); availability column; 2628-1AU, 2628-1CU, 2628-3AU
Identity, dates & original listings
- Lenovo retired-product model selector Official source