Lenovo SYSTEM BOARDS
5B21K84825
is compatible in the following Models:
Lenovo ThinkPad Edge laptops
ThinkPad E14 Gen 4 (21E3, 21E4) Laptops - 21E3000KAU
ThinkPad E14 Gen 4 (21E3, 21E4) Laptops - 21E3000LAU
ThinkPad E14 Gen 4 (21E3, 21E4) Laptops - 21E3CTO1WW