Lenovo SYSTEM BOARDS
5B21C15978
is compatible in the following Models:
Lenovo ThinkPad T Series laptops
ThinkPad T14s Gen 2 (20WM, 20WN) Laptop - 20WM004UUS
ThinkPad T14s Gen 2 (20WM, 20WN) Laptop - 20WMCTO1WW
ThinkPad T14s Gen 2 (20WM, 20WN) Laptop - 20WNS0GG0E
ThinkPad T14s Gen 2 (20WM, 20WN) Laptop - 20WNS1E100
ThinkPad T14s Gen 2 (20WM, 20WN) Laptop - 20WNS2NK00
ThinkPad T14s Gen 2 (20WM, 20WN) Laptop - 20WNS51M00
Lenovo ThinkPad X Series laptops
ThinkPad X13 Gen 2 (20WK, 20WL) Laptop - 20WKCTO1WW