Part
04W4073
is utilised in the following Models:
3254AA4
Edge E430 (ThinkPad) - Type 3254 - 3254AA4 (3254-AA4)
3254CTO
ThinkPad Edge laptops ThinkPad Edge E430 3254CTO
3259CTO
ThinkPad Edge laptops ThinkPad Edge E530 3259CTO