Lenovo SYSTEM BOARDS
04W1820
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X121e - 304562U
ThinkPad X121e - 304563M
ThinkPad X121e - 304564M
ThinkPad X121e - 304565M
ThinkPad X121e - 3045CTO
ThinkPad X121e - 3045RV7
ThinkPad X121e - 30482KM
ThinkPad X121e - 30482LM
ThinkPad X121e - 30482MM
ThinkPad X121e - 30482QM
ThinkPad X121e - 3048CTO
ThinkPad X121e - 3048RZ2
ThinkPad X121e - 3048RZ7