Official part codes: DC28000F3F0, FLAW, matching FRU 5F10S13875, brand new original-spec brushless cooling fan;
Full compatible notebook models:; IdeaPad S145-15, S145-15API, S145-15IKB, S145-15IIL, S145-15IWL, S145-15AST;; 340C-15IWL;; V15-IWL, V15-IIL, V15-ADA, V15-IML; Standard 4-Pin PWM speed control connector, DC 5V power input, plug-and-play without wiring modification; Optimized hydrodynamic bearing design, low running noise and stable airflow; solves fan stuck, buzzing noise, CPU overheating and thermal throttling under heavy workload; Identical mold, mounting hole layout and original air sealing foam as factory fan, perfectly fits stock heatsink for easy DIY maintenance