IBM ThinkPad A22e
IBM Type 2655
The ThinkPad A22e is a Pentium III-based laptop that was released in June 2001. This model does not use the A20 Series chassis, instead using a modified T20 Series chassis. Celeron models used ATI graphics while Pentium III models used S3 graphics.
Specifications
| Spec | Details |
|---|---|
| CPU | CPU Type: Socket 495 - Intel Mobile Pentium III @850MHz - Intel Mobile Celeron @800MHz |
| Chipset | Intel 440MX |
| RAM | Type: PC100 SDRAM, 2 slots Standard: 64MB Maximum: 256MB (Celeron) or 512MB (Pentium III) |
| Storage | 2.5" IDE Requires Adapter: No Standard: 15 or 30GB |
| Display Options | 13.1" TFT LCD @1024x768 |
| Graphics Chipset | ATI Rage Mobility-M (Celeron) or S3 Savage IX8+ (Pentium III) VRAM: 4MB (ATI) or 8MB (S3) |
| Audio | Intel AC97 - Mono Speaker - Microphone |
| Main Battery | NiMH or Lithium Ion |
| CMOS Battery | Unknown |
| Power Supply | Barrel Jack |
| Media Drives | Ultrabay 2000 supporting the following: - 3.5" 1.44MB Floppy Drive - Various CD & DVD Drives - ZIP Drive - LS-120 Drive - 2nd HDD - 2nd Battery |
| PC Cards | 1x PCMCIA/CardBus Slot (Type III) |
| Networking | - 56k Modem - 10/100 Ethernet (Optional) |
| Other I/O | - 1x Parallel - 1x Serial - 1x VGA Out - 1x Dock Connector - 1x USB 1.1 - 1x Mic In - 1x Line In - 1x Line Out |
| BIOS | IBM BIOS |
| Pointing Device | TrackPoint |
Resources
 Drivers |
 Service Manual |
|---|
Page last updated (MM/DD/YYYY): 01/30/2025
Update Reason: page created
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