Lenovo SYSTEM BOARDS
04Y1980
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 3443CTO
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 3444AZM
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 344877M
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 344879M
ThinkPad X1 Carbon 1st Gen (34xx) Laptop - 3448CTO