Product overview
This section presents the following product-unique
information:
v “Specifications”
v “Status indicators” on page 36
v “FRU Tests” on page 38
v “Fn key combinations” on page 40
Specifications
The following table lists the specifications of the ThinkPad
A21e series:
Feature Description
Processor Intel
®
Celeron
®
processor 600 MHz,
L2 128–KB cache
Bus architecture PCI Bus
Memory (standard) 64 MB (SO DIMM x 1)
Memory (optional) 64 MB or 128 MB DIMM card
(maximum of 256 MB)
CMOS RAM 114 bytes
Display v 12.1-inch, 16M colors, SVGA
(800×600 resolution) TFT color
LCD
v 14.1-inch, 16M colors, XGA
(1024×768 resolution) TFT color
LCD
v 15.0-inch, 16M colors, XGA
(1024×768 resolution) TFT color
LCD
Diskette drive 1.44 MB (3-mode), 3.5-inch
Hard-disk drive 10.0 GB, 2.5-inch, IDE interface
I/O port v External monitor
v Line-in
v Headphone
v Microphone
v Mouse or keyboard
v Parallel or diskette drive
v Port replicator connector
v Serial
v Universal serial bus (USB)
connector
v RJ11
v RJ45
Internal modem 56.6 Kbps
Audio v Internal speaker
v Software control volume
PC Card One Type-III or Type-II or Type-I
AC adapter 72-watt type
Bay device 10-24 x CR-ROM drive
Product overview
ThinkPad A21e 35