Lenovo HEAT SINKS
5H40S19926
is compatible in the following Models:
Lenovo IdeaPad S Series netbooks
IdeaPad S340-15API Laptop - 81NC000LAU
IdeaPad S340-15API Laptop - 81NC0027AU
IdeaPad S340-15API Laptop - 81NC002YAU
IdeaPad S340-15API Laptop - 81NC0030AU