Lenovo HEAT SINKS
43Y9693
is compatible in the following Models:
Lenovo ThinkPad SL Series laptops
ThinkPad SL400 - 274334M
ThinkPad SL500 - 274634M
ThinkPad SL500 - 27465DM
ThinkPad SL500 - 27466LM
ThinkPad SL500 - 2746RV7
ThinkPad SL500c - 4414RW9
ThinkPad SL500c - 4414WAU