Lenovo HARD DRIVES
42T1157
is compatible in the following Models:
Lenovo ThinkPad T Series laptops
ThinkPad T420s - 4170CTO
ThinkPad T420s - 4173CTO
ThinkPad T420i - 4177CTO
ThinkPad T420 - 4180CTO
ThinkPad T420i - 4236CTO
ThinkPad T520 - 4239CTO
ThinkPad T520 - 4242CTO
Lenovo ThinkPad W Series laptops
ThinkPad W520 - 4270CTO
ThinkPad W520 - 4282CTO
Lenovo ThinkPad X Series laptops
ThinkPad X220 - 4286CTO
ThinkPad X220 - 4290CTO
ThinkPad X220 - 4290RZ7
ThinkPad X220 - 42911J6
ThinkPad X220 - 4291DN1
ThinkPad X220 - 4291LV5
Lenovo ThinkPad X Series Tablet laptops
ThinkPad X220 Tablet - 4294CTO
ThinkPad X220 Tablet - 4298CTO