Generic CPU Cooling Fan for IBM Lenovo ThinkPad T43 Compatible Machine Models:IBM ThinkPad T40 T41 T42 T43 T43P Series Laptop Condition: One Piece Brand New CPU Cooling Fan. Optimized design to reduce fan speed and noise. Excellent all-around cooling performance that provides fin optimizations with perfect balance between high and low speed operation. Pls confirm your laptop model.Thanks.