Part
04W1592
is utilised in the following Models:
4239CTO
ThinkPad T Series laptops ThinkPad T520 4239CTO
4242CTO
ThinkPad T Series laptops ThinkPad T520 4242CTO
4270CTO
ThinkPad W Series laptops ThinkPad W520 4270CTO
4282CTO
ThinkPad W Series laptops ThinkPad W520 4282CTO