IBM X220 User Manual
Page 122
Table 31. Parts list—Overall (continued)
No.
FRU
FRU no.
CRU
ID
5
System board assembly with Intel Core i7-2620M processor, AMT, non-TPM, non-AES
• 4294-2Ax
04W2132 N
5
System board assembly with Intel Core i7-2620M processor, non-AMT, TPM, AES
• 4294-CTO
• 4296-CTO
• 4297-CTO
• 4298-CTO
• 4299-CTO
04W2130 N
5
System board assembly with Intel Core i7-2620M processor, non-AMT, non-TPM, non-AES
• 4296-29x
04W2134 N
5
System board assembly with Intel Core i3-2310M processor, non-AMT, TPM, non-AES
• 4294-CTO
• 4296-CTO
• 4297-CTO
• 4298-CTO
• 4299-CTO
04W2136 N
5
System board assembly with Intel Core i3-2310M processor, non-AMT, non-TPM, non-AES
• 4294-2Bx, 2Cx
• 4296-2Qx, 2Rx, 2Sx, 2Tx
• 4297-22x
• 4298-36x
04W2135 N
6
Integrated Mobile Broadband (Gobi 3000 3G with GPS)
• 4294-CTO
• 4296-CTO
• 4297-CTO
• 4298-CTO
• 4299-CTO
60Y3257
**
6
Integrated Mobile Broadband (Gobi 3000 Malaysia)
• 4294-CTO
• 4296-CTO
• 4297-CTO
• 4298-CTO
• 4299-CTO
60Y3283
**
6
Integrated Mobile Broadband (Ericsson F5521gw)
• 4296-22x
• 4298-29x, 2Bx, 2Cx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Wx, 32x, 47x, 48x
• 4299-2Bx, 2Px, 2Qx, 3Ax
60Y3277
**
6
Integrated Mobile Broadband (Ericsson F5521gw Malaysia SKU)
• 4294-CTO
• 4296-CTO
• 4297-CTO
• 4298-CTO
• 4299-CTO
60Y3267
**
6
Integrated China Telecom Mobile Broadband (Leadcore LC5740 TD-SCDMA)
• 4294-CTO
• 4296-CTO
• 4297-CTO
• 4298-CTO
• 4299-CTO
60Y3261
**
6
Integrated China Telecom Mobile Broadband (Huawei EM660)
• 4298-3Ax, 3Bx, 3Gx, 3Hx
60Y3239
**
116
ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual