Asus X555 Cooling Fan

CPU Cooling Fan For Asus X555LD R557L X555 X555L X555LJ fan Cooler KSB0605HBA03 13N0-SWA0201 discrete

ASUS X555LD R557L X555 X555L X555LJ Cooler

The cooling fan for the ASUS X555 (also compatible with variants like X555L, X555LA, X555LD, X555LP, X555UA, X555UB, X555QA, X555QG, and similar Vivobook models) is an internal thermal component responsible for expelling heat generated by the CPU and other components during use.

When heat builds up under load — such as during browsing, video playback, or light gaming — the cooling fan draws air through the heatsink and pushes hot air out of the laptop vents. Over time, dust buildup, worn bearings, or mechanical wear can cause the original fan to become noisy, fail to spin properly, or reduce airflow. Replacing it with a new genuine or OEM‑compatible fan restores efficient cooling, reduces fan noise, prevents thermal throttling, and helps avoid system instability or shutdowns due to overheating.

A common compatible fan part for this series is MF60070V1‑C370‑S9A, typically with a 4‑pin connector (for PWM speed control) and DC 5 V operation. These fans are designed to fit into the thermal assembly of the X555 series and match airflow and mounting specifications of the original.