For more info on Lenovo Laptop Cooling Fans

Laptop Brand: IBM Lenovo
Compatible Series: Lenovo Legion Slim 7 16APH8, Legion Slim 7 16IRH8, Legion S7 16IRH8, Legion S7 16APH8, Y9000X 2023, R9000X 2023 (Type 82Y3, 82Y4)
Part Number: 5H40S20943, 5H40S20944, 5H40S20945, 5H40S20946, DFSCL42P065932, DFSCL42P165932, BAPA0907R2H Y002
Power Connection: Dual Fan Assembly (CPU & GPU Independent Modules) – Each uses a 4 wire / 4 Pin PWM motherboard block connector
Direct Current: 12V/5v 
Ampere: 0.6A (3.0W per fan motor module)
Bearing: Fluid Dynamic Bearing (FDB) / Hydro Dynamic Bearing
Fan Speed Control: 2500 – 5000 RPM (Auto)
Status: Brand New (Original)
Fitting Charge: Applicable