Lenovo SYSTEM BOARDS
5B21C72957
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W8CTO1WW
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W8CTO1WWENAU1
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W8CTO1WWENAU2
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W8S05V00
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W953LJ00
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W9S08P00
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W9S0CM00
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W9S0H
ThinkPad X13 Yoga Gen 2 (20W8, 20W9) Laptop - 20W9S2R200