Lenovo MISC INTERNAL 5M20U50941 is compatible in the following Models:

Lenovo ThinkCentre M Series desktops

ThinkCentre M80s Gen 3 Desktop - 11TFS2MN01

ThinkCentre M90t Gen 3 Desktop - 11TMS1YN05

ThinkCentre M90t Gen 4 Desktop - 12HKCTO1WW

ThinkCentre M90s Gen 5 Desktop - 12V4CTO1WW