Part
04X4015
is utilised in the following Models:
20B6CTO1WW
ThinkPad T440 - 20B6CTO1WW
20B7A00XAU
ThinkPad T Series laptops ThinkPad T440 20B7A00XAU
20B7A06AAU
ThinkPad T Series laptops ThinkPad T440 20B7A06AAU
20B7CTO1WW
ThinkPad T440 - 20B7CTO1WW