Lenovo Part
42T0853
is compatible in the following Models:
Lenovo ThinkPad R Series laptops
ThinkPad R61 - 89337WM
Lenovo ThinkPad T Series laptops
ThinkPad T60 - 195176M
ThinkPad T60 - 200749M
ThinkPad T60 - 200755M
ThinkPad T61 - 766318M
Lenovo ThinkPad X Series laptops
ThinkPad X60 - 1706M7M
Lenovo ThinkPad Z Series laptops
ThinkPad Z61p - 9452JRU