Lenovo MEMORY
5M31N60000
is compatible in the following Models:
Lenovo ThinkStation P Series workstations
ThinkStation P3 Ultra SFF Gen 2 Workstation - 30J5CTO1WWAU3
ThinkStation P3 Ultra SFF Gen 2 Workstation - 30J6S1CU02
ThinkStation P3 Tiny Gen 2 Workstation - 30K5CTO1WW