IBM - 91P7185 - Motherboard ThinkPad T40 91P7185 - IBM - System Board (Motherboard) for ThinkPad T40 $134.53 $114.01
IBM - 39T5424 - Motherboard ThinkPad T40 39T5424 - IBM - System Board (Motherboard) for ThinkPad T40 $122.21 $103.57
IBM - 91P7288 - Motherboard ThinkPad T40 91P7288 - IBM - Motherboard for ThinkPad T40 $519.04 $421.99
IBM - 91P7722 - Motherboard ThinkPad T40 91P7722 - IBM - System Board (Motherboard) for ThinkPad T40 $248.91 $210.94
IBM - 13R1129 - Motherboard ThinkPad T40 13R1129 - IBM - System Board for ThinkPad T40 $760.32 $618.15