Lenovo SYSTEM BOARDS
04Y1996
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 34431A7
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 3443CTO
ThinkPad X1 Carbon - 34488L2
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 3448CTO