Toshiba Satellite C870 Series Laptop CPU Fan 4-wire
http://www.canadalaptopfan.com/index.php?main_page=product_info&cPath=4&products_id=3159
Toshiba Satellite C870 Series Laptop CPU Fan 4-wire
http://www.canadalaptopfan.com/index.php?main_page=product_info&cPath=4&products_id=3159