No. | FRU (Overall) | FRU no. | CRU |
| | | | ID |
| | | |
16 | System board assembly, with Intel Core i5-540M processor, optimus graphics 512MB, | 04W0324 | N |
| non-TPM | | |
| • | 2901-CTO | | |
| • | 2904-CTO | | |
| • | 2907-CTO | | |
| • | 2912-CTO | | |
| • | 2924-CTO | | |
| • | 2926-CTO | | |
| • | 2928-CTO | | |
| | | |
16 | System board assembly, with Intel Core i5-560M processor, integrated graphics 512MB, TPM | 04W0321 | N |
| • | 2901-CTO, ATx | | |
| • 2904-CTO, HAx, HBx, HCx, HEx, HFx, HJx, HKx, HTx | | |
| • | 2907-CTO | | |
| • 2912-CTO, 44x, 45x, 48x, 4Ax, 4Kx, 4Nx | | |
| • 2924-CTO, 4Nx, 9Fx, 9Jx | | |
| • | 2926-CTO | | |
| • | 2928-CTO | | |
| | | |
16 | System board assembly, with Intel Core i5-560M processor, integrated graphics 512MB, | 04W0329 | N |
| non-TPM | | |
| • | 2901-CTO | | |
| • | 2904-CTO | | |
| • | 2907-CTO | | |
| • | 2912-CTO | | |
| • | 2924-CTO | | |
| • | 2926-CTO | | |
| • | 2928-CTO | | |
| | | |
16 | System board assembly, with Intel Core i5-560M processor, switchable graphics 512MB, TPM | 04W0322 | N |
| • | 2901-CTO | | |
| • | 2904-CTO | | |
| • | 2907-CTO | | |
| • | 2912-CTO, 4Bx | | |
| • | 2924-CTO | | |
| • | 2926-CTO | | |
| • | 2928-CTO | | |
| | | |
16 | System board assembly, with Intel Core i5-560M processor, switchable graphics 512MB, | 04W0330 | N |
| non-TPM | | |
| • | 2901-CTO | | |
| • | 2904-CTO | | |
| • | 2907-CTO | | |
| • | 2912-CTO | | |
| • | 2924-CTO | | |
| • | 2926-CTO | | |
| • | 2928-CTO | | |
| | | |
16 | System board assembly, with Intel Core i5-560M processor, optimus graphics 512MB, TPM | 04W0362 | N |
| • | 2901-CTO | | |
| • | 2904-CTO, HDx, HGx, HHx, HPx | | |
| • | 2907-CTO | | |
| • 2912-CTO, 47x, 49x, 4Ex, 4Gx | | |
| • | 2924-CTO, 9Gx | | |
| • | 2926-CTO | | |
| • | 2928-CTO | | |
| | | | |
