71Y6839 - IBM (Motherboard) Socket 775 for ThinkCentre A58 71Y6839 - IBM (Motherboard) Socket 775 for ThinkCentre A58 $292.75
87H4365 - IBM (Motherboard) for ThinkCentre M55 87H4365 - IBM (Motherboard) for ThinkCentre M55 $100.57
29R8260 - IBM (Motherboard) for ThinkCentre M51 29R8260 - IBM (Motherboard) for ThinkCentre M51 $70.00
71Y8202 - IBM (Motherboard) for ThinkCentre A70z 71Y8202 - IBM (Motherboard) for ThinkCentre A70z $235.66