Ventoinha Lenovo System L 82H8 SUNON (5F10S13944) - dissipador de CPU para série IdeaPad 3 15

When your Lenovo IdeaPad 3 15 starts overheating during video calls or heavy multitasking, this CPU cooling fan restores reliable heat dissipation. It is a direct replacement for the original fan assembly in several IdeaPad 3 15 models, including 15ITL6, 15ALC6, 15ADA6, 15IGL6, 15IGL05, 15ITL05, 15ADA05, 15IML05, 15IIL05, and 15ARE05. The fan uses a 4-pin PWM connector for automatic speed control based on CPU temperature, keeping noise low during light tasks and ramping up under load.

Key specifications

• Product type: CPU cooling fan
• Compatibility: Lenovo IdeaPad 3 15 series (15ITL6, 15ALC6, 15ADA6, 15IGL6, 15IGL05, 15ITL05, 15ADA05, 15IML05, 15IIL05, 15ARE05)
• Lenovo FRU part number: 5F10S13944
• OEM fan manufacturer: SUNON
• Power connector: 4-pin
• Rated voltage: DC 5V
• Rated current: 0.5A
• Fan speed control: PWM (Pulse Width Modulation)
• Bearing type: Hydraulic bearing
• Function: CPU heat dissipation
• Material: High-quality plastic, metal
• Condition: New
• Installation: Internal laptop component
• Replacement for part numbers: DFS5M325063B0C, DC28000QKF0, DC28000QJF0, DC28000QMF0
• Number of wires: 4

Why choose it

This fan is built to match the original specifications, ensuring proper fit and performance. The hydraulic bearing provides quiet operation and long service life. PWM control allows the fan to adjust speed dynamically, reducing power consumption and noise when full cooling is not needed.

Ideal use cases

• Replacing a failed or noisy fan in a Lenovo IdeaPad 3 15 laptop
• Restoring cooling performance for stable CPU operation
• Preventive maintenance for laptops used in dusty environments

Good to know

Installation requires opening the laptop and should be performed by a qualified technician. Verify your laptop model and existing fan part number before ordering to ensure compatibility.