IBM A21e Hardware Manual
Type Model
HDD
Bay
device
device
Mini
PCI
adapter
PCI
adapter
CPU
LCD
A22e (Memory: 64 MB)
I
MT2655-
55x, A5x
55x, A5x
30 GB CD-
ROM
(24x)
(24x)
Modem
CMG
850
850
14.1-in.
XGA
XGA
MT2655-
56x, A6x
56x, A6x
Ethernet
MT2655-
57x, A7x,
F7x, M7x
57x, A7x,
F7x, M7x
Combo
(Intel)
(Intel)
J
MT2655-
65x, B5x
65x, B5x
DVD-
ROM
(8x)
ROM
(8x)
Modem
CMG
900
900
MT2655-
66x, B6
66x, B6
MT2655-
67x, B7x
67x, B7x
Combo
(Intel)
(Intel)
i 1800 (Memory: 64 MB/128 MB)
K
MT2655-
P3J
P3J
20 GB CD-RW
Combo
(Intel)
(Intel)
Cel 750
14.1-in.
XGA
XGA
L
MT2655-
P7J
P7J
CMG
750
750
M
MT2655-
PAJ
PAJ
30 GB DVD/CD
-RW
Note: The models labeled the type with asterisk are the
high-end models and the others are the low-end
models in preceding table.
models in preceding table.
Parts list
120
ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)