Lenovo SYSTEM BOARDS
5B21A12948
is compatible in the following Models:
Lenovo ThinkPad L Series laptops
ThinkPad L14 Gen 2 (20X1 20X2) Laptops - 20X1CTO1WW
ThinkPad L14 Gen 2 (20X1 20X2) Laptops - 20X22312
ThinkPad L14 Gen 2 (20X1 20X2) Laptops - 20X2S3BG00
ThinkPad L15 Gen 2 (20X3 20X4) Laptop - 20X3CTO1WW