Lenovo IdeaPad 330S Fan and Thermal Unit - iFixit Repair Guide
Amazon.com: QUETTERLEE Replacement New Laptop CPU Cooling Fan for Lenovo IdeaPad 330S-15ARR 330S-15IBK 330S-14IKB 7000-14IKBR 7000-15ARR 7000-15IKBR 7000-14AST 7000-14ikbr Series DFS561405PLOT FKH9 Fan : Electronics
Amazon.com: DBTLAP CPU Fan Compatible for Lenovo IdeaPad 330S 330S-15IKB DFS561405PL0T FKH9 5F10R07535 CPU Cooling Fan : Electronics