Toshiba Satellite C870-BT3N11 Laptop CPU Fan 4-wire
http://www.canadalaptopfan.com/index.php?main_page=product_info&cPath=4&products_id=3165
Toshiba Satellite C870-BT3N11 Laptop CPU Fan 4-wire
http://www.canadalaptopfan.com/index.php?main_page=product_info&cPath=4&products_id=3165