04W3473 - IBM - Lenovo System Board Assembly Intel Core i7-2640M AMT TPM AES for ThinkPad X1 04W3473 - IBM - Lenovo System Board Assembly Intel Core i7-2640M AMT TPM AES for ThinkPad X1 $1,040.54 $845.97
04W1664 - IBM - Lenovo System Board Assembly Intel Core i3-2310M Non-TPM Non-AES for ThinkPad X1 04W1664 - IBM - Lenovo System Board Assembly Intel Core i3-2310M Non-TPM Non-AES for ThinkPad X1 $1,847.55 $1,502.08
04W3478 - IBM - Lenovo System Board Assembly, Intel Core i3-2350M, Non-TPM, Non-AES for ThinkPad X1 04W3478 - IBM - Lenovo System Board Assembly, Intel Core i3-2350M, Non-TPM, Non-AES for ThinkPad X1 $1,716.00 $1,395.13
04W3283 - IBM - Lenovo System Board Assembly with Intel Core i7-2620M Processor, non-AMT, non-TPM, non-AES for ThinkPad X220 Tablet, X220i Tablet 04W3283 - IBM - Lenovo System Board Assembly with Intel Core i7-2620M Processor, non-AMT, non-TPM, non-AES for ThinkPad X220 Tablet, X220i Tablet $1,926.36 $1,566.15
63Y1678 - IBM - Lenovo System Board Assembly Intel Core i5-2520M Non-AMT TPM AES 63Y1678 - IBM - Lenovo System Board Assembly Intel Core i5-2520M Non-AMT TPM AES $1,415.26 $1,150.62