Lenovo SYSTEM BOARDS
5B21J77192
is compatible in the following Models:
Lenovo ThinkPad P Series laptops
ThinkPad P15v Gen 3 (21EN 21EM) Laptop - 21EMCTO1WWAU2
ThinkPad P15v Gen 3 (21EN 21EM) Laptop - 21EMCTO1WWAU3