Lenovo Part
04X4999
is compatible in the following Models:
Lenovo ThinkPad Edge laptops
ThinkPad E450 - 20DC0006AU
ThinkPad E450 - 20DC0007AU
ThinkPad E450 - 20DC0008AU
ThinkPad E450 - 20DC0009AU
ThinkPad E450 - 20DC000AAU
ThinkPad E450 - 20DC000BAU
ThinkPad E450 - 20DC000CAU
ThinkPad E450 - 20DC000DAU
ThinkPad E450 - 20DC000EAU
ThinkPad E450 - 20DC000FAU
ThinkPad E450 - 20DC000GAU
ThinkPad E450 - 20DC000HAU
ThinkPad E450 - 20DC000JAU
ThinkPad E450 - 20DC000KAU
ThinkPad E450 - 20DC000LAU
ThinkPad E450 - 20DC000MAU
ThinkPad E450 - 20DC000NAU
ThinkPad E450 - 20DC000PAU
ThinkPad E450 - 20DC000QAU