IBM ThinkPad A20m Hardware Maintenance Manual page 126

Model
A21p (Memory, 128 MB; Video memory, 16 MB)
2629-H1x, H2x
except H2J
2629-H2J
2629-HSx, HTx
2629-HXx, HWx
2629-HOx
A22m (Memory, 64 MB; Video memory, 4 MB)
2628-P1x
except P1J
2628-P2x
except P2J
2628-P1J, P2J
2628-PSx, PTx,
PQH, PRA
2628-Q1x
except Q1J
2628-Q2x
except Q2J
2628-Q1J, Q2J
2628-QSx, QTx
2628-QQx,
QRx, QUx, QVx
2628-XxG
2628-R1x
except R1J
2628-R2x
except R2J
2628-R1J, R2J
2628-RAC
2628-RSx, RTx,
RQA
(continued)
120
ThinkPad A20m/p, A21m/p, A22m/p
CPU Bay
device
CM DVD-
850G ROM
—
CM CD-
800G ROM
CM DVD-
850G ROM
CM DVD-
850G ROM
CD-
ROM
DVD-
ROM
Mini PCI LCD
adapter
Modem 15.0-in.
UXGA
Ehternet
Combo
(Intel)
Combo
(3Com)
—
Modem 15.0-in.
XGA
Ethernet
Combo
(Intel)
Modem 12.1-in.
SVGA
Ethernet
Combo
(Intel)
14.1-in.
XGA
Modem 15.0-in.
XGA
Ethernet
Modem
Combo
(Intel)
Parts list
HDD
32 GB
—
10 GB
20 GB