Lenovo SYSTEM BOARDS
5B21J15341
is compatible in the following Models:
Lenovo ThinkPad L Series laptops
ThinkPad L14 Gen 3 (21C1, 21C2) Laptops - 21C1005NAU
ThinkPad L14 Gen 3 (21C1, 21C2) Laptops - 21C1CTO1WW
ThinkPad L14 Gen 3 (21C1, 21C2) Laptops - 21C2S4RH01