Lenovo ThinkPad T420si Hardware Maintenance Manual - Page 133

Lenovo ThinkPad T420si Manual

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Table 11. Parts list-Overall (continued) No. FRU (Overall) 20 System board assembly, with Intel Core i3-2350M Optimus, none-AMT, none-TPM, non-AES • 4170-CTO • 4171-CTO • 4172-CTO • 4173-CTO • 4174-CTO 20 System board assembly, with Intel Core i7-2640M Optimus, AMT, TPM, AES • 4170-CTO, 33x, 3Fx, 3Gx • 4171-CTO, 76x, 7Cx, 7Dx, 7Ex, 7Fx • 4172-CTO • 4173-CTO, LHx, LMx, LNx, LPx, LQx, LSx, LTx, LUx • 4174-CTO, PEx, PFx, PGx, PHx, PJx, PKx, PMx, PPx 20 System board assembly, with Intel Core i7-2640M Optimus, AMT, none-TPM, none-AES • 4170-CTO • 4171-CTO • 4172-CTO • 4173-CTO • 4174-CTO 20 System board assembly, with Intel Core i7-2640M Optimus, none-AMT, TPM, AES • 4170-CTO • 4171-CTO • 4172-CTO • 4173-CTO • 4174-CTO 20 System board assembly, with Intel Core i7-2640M Optimus, none-AMT, none-TPM, AES • 4170-CTO • 4171-CTO • 4172-CTO • 4173-CTO • 4174-CTO 20 System board assembly, with Intel Core i7-2640M integrated, AMT, TPM, AES • 4170-CTO • 4171-CTO • 4172-CTO • 4173-CTO • 4174-CTO 20 System board assembly, with Intel Core i7-2640M integrated, none-AMT, TPM, AES • 4170-CTO • 4171-CTO • 4172-CTO • 4173-CTO • 4174-CTO 21 1-GB DDR3-1333 SDRAM SO-DIMM card • 4170-CTO, 33x • 4171-CTO • 4172-CTO, 22x • 4173-CTO, JXx, JYx, KFx, KMx, KVx, L3x • 4174-CTO FRU no. CRU ID 04W3470 N 04W3609 N 04W3610 N 04W3611 N 04W3612 N 04W3613 N 04W3614 N 55Y3715 * Chapter 10. Parts list 127

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Table 11. Parts list—Overall (continued)
No.
FRU (Overall)
FRU no.
CRU
ID
20
System board assembly, with Intel Core i3-2350M Optimus, none-AMT, none-TPM, non-AES
•
4170–CTO
•
4171–CTO
•
4172–CTO
•
4173–CTO
•
4174–CTO
04W3470
N
20
System board assembly, with Intel Core i7-2640M Optimus, AMT, TPM, AES
•
4170–CTO, 33x, 3Fx, 3Gx
•
4171–CTO, 76x, 7Cx, 7Dx, 7Ex, 7Fx
•
4172–CTO
•
4173–CTO, LHx, LMx, LNx, LPx, LQx, LSx, LTx, LUx
•
4174–CTO, PEx, PFx, PGx, PHx, PJx, PKx, PMx, PPx
04W3609
N
20
System board assembly, with Intel Core i7-2640M Optimus, AMT, none-TPM, none-AES
•
4170–CTO
•
4171–CTO
•
4172–CTO
•
4173–CTO
•
4174–CTO
04W3610
N
20
System board assembly, with Intel Core i7-2640M Optimus, none-AMT, TPM, AES
•
4170–CTO
•
4171–CTO
•
4172–CTO
•
4173–CTO
•
4174–CTO
04W3611
N
20
System board assembly, with Intel Core i7-2640M Optimus, none-AMT, none-TPM, AES
•
4170–CTO
•
4171–CTO
•
4172–CTO
•
4173–CTO
•
4174–CTO
04W3612
N
20
System board assembly, with Intel Core i7-2640M integrated, AMT, TPM, AES
•
4170–CTO
•
4171–CTO
•
4172–CTO
•
4173–CTO
•
4174–CTO
04W3613
N
20
System board assembly, with Intel Core i7-2640M integrated, none-AMT, TPM, AES
•
4170–CTO
•
4171–CTO
•
4172–CTO
•
4173–CTO
•
4174–CTO
04W3614
N
21
1-GB DDR3-1333 SDRAM SO-DIMM card
•
4170–CTO, 33x
•
4171–CTO
•
4172–CTO, 22x
•
4173–CTO, JXx, JYx, KFx, KMx, KVx, L3x
•
4174–CTO
55Y3715
*
Chapter 10
.
Parts list
127