IBM ThinkPad T21 Hardware Maintenance Manual page 151

Model
T23 (Memory: 128 MB)
2647-2Kx except
2KC
2647-6Kx except
xxC
2647-AKx, BAx,
BJx, EKx
2647-2KC, 6KC
2647-2Rx, 6Rx
2647-2Tx, 2UC,
6UC, 3RG, 7RG
2648-2Tx
2647-3TK, 7TK
2647-T4x (**)
2647-4Mx, 8Mx,
MMx
2648-4Mx, 8Mx
2647-4Qx, 8Qx
*1
2647-4Nx, 8Nx,
GNU, KNG, MNx
2648-4Nx, 8Nx
2647-4Rx, 8Rx
2648-4Rx, 8Rx
2647-4Sx, 8Sx,
BSx
2648-4Sx, 8Sx
2647-5Kx, 9Kx
2647-5Lx, 9Lx,
*2
DLT, HLU
(continued)
CPU
Tual
866
Tual
1.0
Tual
1.13
Tual
1.2
Tual
1.13
ThinkPad T20, T21, T22 and T23 series
Bay Mini PCI
device adapter
(**): Memory 256 MB
CD- Modem
ROM
DVD-
ROM
(8x)
CD-
ROM
DVD-
ROM
(8x)
CD-
ROM
DVD-
ROM
(8x)
802.11/
v.90
Modem
802.11/
v.90
Modem
802.11/
v.90
Parts list
LCD HDD
13.3-in. 15 GB
XGA
14.1-in. 20 GB
XGA
30 GB
14.1-in.
XGA
14.1-in.
XGA
with
antenna
14.1-in. 40 GB
XGA
14.1-in.
XGA
with
antenna
14.1-in. 48 GB
SXGA+
14.1-in.
SXGA+
with
antenna
145