Lenovo SYSTEM BOARDS
5B21J15990
is compatible in the following Models:
Lenovo ThinkPad P Series laptops
P16s Gen 1 (Type 21CK, 21CL) Laptop (ThinkPad) - 21CKCTO1WWAU2
P14s Gen 3 (Type 21J5, 21J6) Laptop (ThinkPad) - 21J5CTO1WW
P14s Gen 3 (Type 21J5, 21J6) Laptop (ThinkPad) - 21J5CTO1WWAU2
Lenovo ThinkPad T Series laptops
T14 Gen 3 (Type 21CF, 21CG) Laptop (ThinkPad) - 21CFCTO1WW
T14 Gen 3 (Type 21CF, 21CG) Laptop (ThinkPad) - 21CGS0CG00
T14 Gen 3 (Type 21CF, 21CG) Laptop (ThinkPad) - 21CGS0V100
T16 Gen 1 (Type 21CH, 21CJ) Laptop (ThinkPad) - 21CHCTO1WW
T16 Gen 1 (Type 21CH, 21CJ) Laptop (ThinkPad) - 21CHCTO1WWAU2
T16 Gen 1 (Type 21CH, 21CJ) Laptop (ThinkPad) - 21CHS00S00