Lenovo Part
5N31H81977
is compatible in the following Models:
Lenovo ThinkStation P Series workstations
ThinkStation P5 Workstation - 30GACTO1WW
ThinkStation P3 Tower Workstation - 30GSCTO1WWAU7
ThinkStation P3 Ultra SFF Gen 2 Workstation - 30J5CTO1WWAU3