42X6816 - Lenovo Intel (Motherboard) for ThinkPad R61 42X6816 - Lenovo Intel (Motherboard) for ThinkPad R61 $68.06
42W7843 - Lenovo Intel (Motherboard) for ThinkPad R61 42W7843 - Lenovo Intel (Motherboard) for ThinkPad R61 $46.41
42W7777 - IBM Lenovo (Motherboard) for ThinkPad R61 42W7777 - IBM Lenovo (Motherboard) for ThinkPad R61 $128.15
43Y6872 - Lenovo ThinkPad R61 R61E R61I Intel Laptop Motherboard S479 43Y6872 - Lenovo ThinkPad R61 R61E R61I Intel Laptop Motherboard S479 $46.41
42W7842 - IBM / Lenovo Intel (Motherboard) Socket S479 for ThinkPad R61 Laptop 42W7842 - IBM / Lenovo Intel (Motherboard) Socket S479 for ThinkPad R61 Laptop $113.85
42W7869 - IBM Lenovo Intel (Motherboard) Socket 478 for Thinkpad R61 / R61e / R61i 42W7869 - IBM Lenovo Intel (Motherboard) Socket 478 for Thinkpad R61 / R61e / R61i $102.62