Lenovo Part
04X3737
is compatible in the following Models:
Lenovo ThinkPad T Series laptops
ThinkPad T520 - 4239CTO
ThinkPad T520 - 42422EM
ThinkPad T520 - 42422FM
ThinkPad T520 - 42422VM
ThinkPad T520 - 42424FG
ThinkPad T520 - 4242CTO
ThinkPad T520 - 4242E23
ThinkPad T520 - 4242N41
ThinkPad T520 - 4242N58
ThinkPad T520 - 4242NN8
ThinkPad T520 - 4242PC9
ThinkPad T520 - 4242PP9
ThinkPad T520 - 4242R39
ThinkPad T520 - 4242RC9
ThinkPad T520 - 4242RD2
Lenovo ThinkPad W Series laptops
ThinkPad W520 - 4270CTO
ThinkPad W520 - 42822AM
ThinkPad W520 - 42822ZM
ThinkPad W520 - 428232M
ThinkPad W520 - 42824CM
ThinkPad W520 - 4282BL6
ThinkPad W520 - 4282CTO
ThinkPad W520 - 4282RB3
ThinkPad W520 - 4282RG4
ThinkPad W520 - 4282RL7
ThinkPad W520 - 4282RS4
ThinkPad W520 - 4282RY6
ThinkPad W520 - 4282RY7
ThinkPad W520 - 42844CM
ThinkPad W520 - 4284A61
ThinkPad W520 - 4284A81
ThinkPad W520 - 4284AN5
ThinkPad W520 - 4284AQ3
ThinkPad W520 - 4284AS1
ThinkPad W520 - 4284AT4
ThinkPad W520 - 4284AV3
ThinkPad W520 - 4284DY6