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System service parts - ThinkPad T20, T21, T22
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T20, T21 and T22 series model matrix
The T20, T21 and T22 series includes two machine types, 2647 and 2648. The following table summarizes the characteristics of each model, to help you determine which field replaceable unit (FRU) in the part list meets your need.
- The table contains an entry for each of the three types of T20 (labeled A through C), three types of T21 (labeled D through F), and three types of T22 (labeled G through I).
- CMGxxx: Intel mobile Pentium III processor xxx MHz
| T20 (2647) |
A |
21x and 61x |
CMG650 |
CD-ROM |
Modem |
13.3 XGA |
6GB |
| 24x and 64x |
Intel combo |
| 31x |
DVD-ROM (6x) |
Modem |
14.1 XGA |
| 32x and 72x |
CMG700 |
CD-ROM |
13.3 XGA |
12GB |
| 41x, 43x, and 81x |
DVD-ROM (6x) |
14.1 XGA |
| 42x and 82x |
- |
| 44x and 84x |
Intel combo |
| 46x and 86x |
3Com combo |
| 45x |
Floppy disk drive |
Ethernet |
| B |
L1x and L2x |
CMG750 |
CD-ROM |
Modem |
20GB |
| 52x and 92x |
DVD-ROM (6x) |
| 55x and 95x |
Intel combo |
| T20 (2648) |
C |
41x and 81x |
CMG700 |
Modem |
12GB |
| 42x and 82x |
- |
| 44x and 84x |
Intel combo |
| 46x and 86x |
3Com combo |
| T21 (2647) |
D |
27x and 67x |
CMG750 |
CD-ROM |
Modem |
13.3 XGA |
10GB |
| 2Ax and 6Ax |
Xircom combo |
| 2Bx and 6Bx |
3Com combo |
| 47x, 49x, 87x, and L7x |
CMG800 |
DVD-ROM (8x) |
Modem |
14.1 XGA |
20GB |
| 4Ax and 8Ax |
Xircom combo |
| 4Bx and 8Bx |
3Com combo |
| E |
57x and 97x |
CMG850 |
Modem |
14.1 SXGA+ |
32GB |
| 5Ax and 9Ax |
Xircom combo |
| 5Bx and 9Bx |
3Com combo |
| T21 (2648) |
F |
47x and 87x |
CMG800 |
Modem |
14.1 XGA |
20GB |
| 4Ax and 8Ax |
Intel combo |
| 4Bx and 8Bx |
3Com combo |
| T22 (2647) |
G |
3Cx and 7Cx |
CD-ROM |
Modem |
13.3 XGA |
10GB |
| 3Ex, 7Ex, B2x, B3x, B4x, and B5x |
Intel combo |
| H |
4Cx, 4Gx, 8Cx, 8Gx, LCx, M2x, and M3x |
CMG900 |
DVD-ROM (8x) |
Modem |
14.1 XGA |
20GB |
| 4Ex, 8Ex, M4x, and M5x |
Intel combo |
| 4Gx and 8Gx |
3Com combo |
| T2x |
Floppy disk drive |
Intel combo |
| 5Cx and 9Cx |
CMG1000 |
DVD-ROM (8x) |
Modem |
14.1 SXGA+ |
32GB |
| 5Ex, 9Ex, and M6x |
Intel combo |
| T22 (2648) |
I |
4Cx and 8Cx |
CMG900 |
Modem |
14.1 XGA |
20GB |
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4Ex, 8Ex and E7x
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Intel combo |
| 4Gx and 8Gx |
3Com combo |
| I5U and I6U |
CMG800 |
CD-ROM |
Intel combo |
13.3 XGA |
Notes:
- Each FRU is available for all types/models, unless specific types or models are given.
- FRU part numbers identified in the CRU column with an asterisk are Customer Replaceable Units.
| a - l |
Miscellaneous parts |
for T20 |
See T20 Miscellaneous service parts |
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| for T21 |
See T21 Miscellaneous service parts |
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| for T22 |
See T22 Miscellaneous service parts |
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| 1 |
LCD unit |
See LCD service parts |
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| 2 |
Keyboard bezel |
for T20 |
08K6088 |
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for Korea |
08K6765 |
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| for T21 |
04P3451 |
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for Korea |
04P3694 |
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| for T22 |
26P9265 |
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for Korea |
26P9311 |
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| 3 |
Fan assembly |
for T20 |
08K6396 |
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| for T21 |
04P3448 |
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| for T22 |
(G) |
08K7268 |
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| (H and I) |
26P9317 |
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| 4 |
PC Card slots |
for T20 |
08K6083 |
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| for T21 and T22 |
08K7064 |
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| 5 |
I/O card |
26P8023 |
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| 6 |
Microphone cable assembly |
27L0520 |
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| 7 |
Base cover |
for (A and B) |
08K6079 |
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for T-China |
08K6346 |
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| for Korea |
08K6350 |
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| for (C) |
08K6369
08K6369
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for T-China |
08K6370 |
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| for Korea |
08K6372 |
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| for (D and E) |
04P3444 |
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for Korea |
04P3446 |
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| for (F) |
04P3445 |
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for Korea |
04P3447 |
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| for (G) |
26P9291 |
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for Korea |
26P9309 |
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| for (H) |
08K7362 |
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for Korea |
26P9174 |
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| for (I) |
26P9173 |
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for Korea |
26P9175 |
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| 8 |
Diskette drive |
(Teac) |
08K9606 |
* |
| (Sony) |
05K9207
08K9607 |
* |
| Ultrabay 2000 devices and optional devices* |
See Optional service parts |
* |
| 9 |
Cover, Mini PCI adapter slot |
08K6091 |
* |
| 10 |
Battery pack |
Panasonic** |
02K6626 |
* |
| Sanyo** |
02K6627 |
* |
| 11 |
Backup battery |
02K6572 |
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| 12 |
Cover, DIMM slot |
08K6090 |
* |
| 13 |
Speaker assembly |
08K6089 |
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| 14 |
DIMM |
See Optional service parts |
* |
| 15 |
Mini PCI modem card |
See Optional service parts |
* |
| Mini PCI Ethernet |
See Optional service parts |
* |
| Mini PCI combo card |
See Optional service parts |
* |
| 16 |
System board |
for (A and C) |
12P3360 |
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| for (B) |
12P3363 |
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| for (D and F) |
12P3366 |
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| for (E) |
12P3369 |
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| for (G) |
26P8096 |
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| for (H and I) |
26P8098 |
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| 17 |
CPU |
Pentium III 650MHz with SpeedStep technology |
10L1405 |
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| Pentium III 700MHz with SpeedStep technology |
10L1417 |
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| Pentium III 750MHz with SpeedStep technology |
08K3191 |
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| Pentium III 800MHz with SpeedStep technology |
08K3246 |
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| Pentium III 850MHz with SpeedStep technology |
08K3248 |
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| Pentium III 900MHz with SpeedStep technology |
08K3346 |
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| Pentium III 1GHz with SpeedStep technology |
08K3392 |
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| 18 |
Asset ID RF adapter |
See Optional service parts |
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| 19 |
Hard disk drive |
See Optional service parts |
* |
| 20 |
Cover, hard disk drive |
for T20 |
08K6092 |
* |
| for T21 and T22 |
04P3496 |
* |
| 21 |
Keyboard |
See Keyboard service parts |
* |
| 22 |
Pointing stick cap |
84G6536 (See ordering TrackPoint caps) |
* |
| 23 |
Easy button cover |
for T20 |
See Miscellaneous service parts |
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| for T21 |
See Miscellaneous service parts |
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| for T22 |
26P9183 |
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| 24 |
Bracket, LCD FPC |
26P9178 |
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| Applicable countries and regions |
| Worldwide |
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| Document id: MIGR-4UYKLK |
| Last modified: 2004-11-22 |
| Copyright © 2009 IBM Corporation |
| Copyright © Lenovo 2009, all rights reserved |
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