Lenovo HARD DRIVES
04W1257
is compatible in the following Models:
Lenovo ThinkPad Edge laptops
ThinkPad Edge E420 - 1141227
ThinkPad Edge E420 - 1141AB7
ThinkPad Edge E420 - 1141B8G
ThinkPad Edge E420 - 1141BMQ
ThinkPad Edge E420 - 1141CTO
ThinkPad Edge E420 - 1141R43
ThinkPad Edge E520 - 1143CTO
ThinkPad Edge E520 - 1143R62
ThinkPad Edge E520 - 1143R74
ThinkPad Edge E520 - 1143R76