L.F. New CPU Cooling Cooler fan with Heatsink for Notebook Laptop IBM Lenovo Thinkpad T40P T41P T42P T43P T40 T41 T42 T43 Series , part numbers 26R9066 26R9074 ... L.F. Laptop CPU Cooling fan with Heatsink Info: DC5V 0.30A fit models: IBM Lenovo Thinkpad T40P T41P T42P T43P T40 T41 T42 T43 Series fit part numbers: 26R9066 26R9074