04W0704 - IBM Lenovo (Motherboard) for ThinkPad X220 X220i 04W0704 - IBM Lenovo (Motherboard) for ThinkPad X220 X220i $156.40
04W0677 - IBM Lenovo (Motherboard) i5-2520M for ThinkPad X220 04W0677 - IBM Lenovo (Motherboard) i5-2520M for ThinkPad X220 $171.41
04W3290 - Lenovo (Motherboard) for ThinkPad X220 04W3290 - Lenovo (Motherboard) for ThinkPad X220 $198.40