IBM - 12P3342 - Motherboard 600MHz GVL LV ThinkPad X20 12P3342 - IBM - System Board GVL LV 600MHz for ThinkPad X20 $84.90 $69.03
IBM - 12P3472 - Motherboard 600MHz ThinkPad X20 12P3472 - IBM - 600MHz System Board for ThinkPad X20 $664.65 $540.37
IBM - 12P3460 - Motherboard C500 LV MHz ThinkPad X20 12P3460 - IBM - System Board C500 LVMHz for ThinkPad X20 $122.69 $99.75
IBM - 12P3728 - Motherboard 600MHz ThinkPad 12P3728 - IBM - ThinkPad System Board 600MHz $153.44 $124.75
IBM - 10L1708 - Motherboard ThinkPad PII 600MHz 10L1708 - IBM - ThinkPad System Board (PII 600) $403.19 $327.80