Lenovo HEAT SINKS
5H40J23704
is compatible in the following Models:
Lenovo 500 Series (IdeaPad)
IdeaPad 500-15ACZ Laptop - 80K4005SAU
IdeaPad 500-15ISK Laptop - 80NT00LVMH
Lenovo Z Series laptops
Z51-70 Laptop (Lenovo) - 80K600NQPB
Z51-70 Laptop (Lenovo) - 80K600VVIN
Z51-70 Laptop (Lenovo) - 80K601CLPB