Lenovo Part 01EF607 is compatible in the following Models:

Lenovo ThinkCentre M Series desktops

ThinkCentre M910s - 10MKCTO1WW

ThinkCentre M910s - 10MLCT01WW

ThinkCentre M910t - 10MMCTO1WW

Thinkcentre M910q - 10MUS03YOO

Thinkcentre M910q - 10MVCTO1WW

ThinkCentre M910x Desktop - 10N17568