Exact OEM part codes: DFS561405PLOT, FKH9, official FRU 5F10R07535, brand-new original-spec brushless cooling blower manufactured by Forcecon;
Full compatible notebook lineup:; IdeaPad 330S-15ARR, 330S-15IBK, 330S-14IKB; IdeaPad 7000-14IKBR, 7000-15ARR, 7000-15IKBR, 7000-14AST; Standard 4-Pin PWM speed control connector, DC 5V 0.5A rated power, plug-and-play without wiring modification; Balanced fluid dynamic bearing design, low operating noise and sufficient airflow; fixes fan stall, abnormal buzzing, CPU overheating and thermal throttling under heavy workload; Identical outline, mounting hole layout and original sealing foam as factory fan, perfectly matches stock heatsink for easy DIY maintenance and replacement