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Model
CPU
Bay
device
Mini PCI
adapter
LCD
HDD
T21 (Memory: 128 MB)
2647-27x, 67x
CMG
750
CD-
ROM
Modem
13.3-in.
XGA
10 GB
2647-2Ax, 6Ax
Combo
(Xircom)
2647-4Bx, 8Bx
Combo
(3Com)
2647-47x, 49x,
87x, L7x
CMG
800
DVD-
ROM
(8x)
Modem
14.1-in.
XGA
20 GB
2648-47x, 87x
2647-4Ax, 8Ax
Combo
(Xircom)
2648-4Ax, 8Ax
Combo
(Intel)
2647-4Bx, 8Bx
Combo
(3Com)
2648-4Bx, 8Bx
2647-57x, 97x
CMG
850
Modem
14.1-in.
SXGA+
32 GB
2647-5Ax, 9Ax
Combo
(Xircom)
2647-5Bx, 9Bx
Combo
(3Com)
T22 (Memory: 128 MB)
2647-3Cx, 7Cx
CMG
800
CD-
ROM
Modem
13.3-in.
XGA
10 GB
2647-3Ex, 7Ex,
B2x, B3x, B4x,
B5x
Combo
(Intel)
2647-4Cx,4Gx,
8Gx, 8Cx,M2x,
M3x, LCx
CMG
900
DVD-
ROM
(8x)
Modem
14.1-in.
XGA
20 GB
2648-4Cx, 8Cx
2647-4Ex, 8Ex,
M4x, M5x
Combo
(Intel)
2648-4Ex, 8Ex
2647-4Gx, 8Gx
Combo
(3Com)
2648-4Gx, 8Gx
2647-T2x
FDD
Combo
(Intel)
2647-5Cx, 9Cx
CMG
1G
DVD-
ROM
(8x)
Modem
14.1-in.
SXGA+
32 GB
2647-5Ex, 9Ex,
M6x
Combo
(Intel)
(continued)
Parts list
144
ThinkPad T20, T21, T22, T23 (MT 2647/2648)
Summary of Contents for ThinkPad T21
Page 4: ...iv ThinkPad T20 T21 T22 T23 MT 2647 2648...
Page 44: ...Checkout guide 38 ThinkPad T20 T21 T22 T23 MT 2647 2648...
Page 83: ...9 8 7 7 8 9 10 9 continued Removing and replacing a FRU ThinkPad T20 T21 T22 and T23 series 77...
Page 132: ...6 5 4 7 5 3 continued Removing and replacing a FRU 126 ThinkPad T20 T21 T22 T23 MT 2647 2648...
Page 181: ...Notices ThinkPad T20 T21 T22 and T23 series 175...
Page 182: ...Part Number 62P9631 1P P N 62P9631...