Lenovo MECHANICAL PART 69Y4391 is compatible in the following Models:

Lenovo System x

System x3690 X5 - 7147

System x3690 X5 - 7148

System x3550 M3 - 7944

System x3650 M3 - 7945

System x3650 M3 - 7945AC1

System x3550 M2 - 7946

System x3650 M2 - 7947