Lenovo HEAT SINKS
5H41B77252
is compatible in the following Models:
Lenovo ThinkPad L Series laptops
ThinkPad L14 Gen 3 (21C1, 21C2) Laptops - 21C1CTO1WW
ThinkPad L15 Gen 3 (21C3, 21C4) Laptops - 21C3CTO1WW
ThinkPad L15 Gen 4 (21H3, 21H4) Laptop - 21H3001
ThinkPad L15 Gen 4 (21H3, 21H4) Laptop - 21H3CTO1WW