Product overview

Product overview

This section presents the following product-unique information:

v“Specifications”

v“Status indicators” on page 44

v“FRU tests” on page 46

v“Fn key combinations” on page 48

Specifications

The following table lists the specifications of the ThinkPad A20m/p, A21m/p and A22m/p series:

Feature

Description

Processor

A20m

 

v Intel® Celeron® processor 500 MHz, L2

 

 

256-KB cache

 

v Intel® Celeron® processor 550 MHz, L2

 

 

256-KB cache

 

v

Mobile Intel® Pentium® III processor

 

 

500 MHz, L2 256-KB cache

 

v

Mobile Intel® Pentium® III processor at

 

 

600 MHz featuring Intel® SpeedStep

 

 

technology

 

v

Mobile Intel® Pentium® III processor at

 

 

650 MHz featuring Intel® SpeedStep

 

 

technology

 

v

Mobile Intel® Pentium® III processor at

 

 

700 MHz featuring Intel® SpeedStep

 

 

technology

A20p

vMobile Intel® Pentium® III processor at 700 MHz featuring Intel® SpeedSteptechnology

vMobile Intel® Pentium® III processor at 750 MHz featuring Intel® SpeedSteptechnology

A21m

vMobile Intel® Pentium® III processor at 700 MHz featuring Intel® SpeedSteptechnology

vMobile Intel® Pentium® III processor at 750 MHz featuring Intel® SpeedSteptechnology

vMobile Intel® Pentium® III processor at 800 MHz featuring Intel® SpeedSteptechnology

(continued)

ThinkPad A20m/p, A21m/p and A22m/p 41

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IBM MT 2631, A21M, A22P, A22M, A21P, A20M manual Product overview, Specifications