DBTLAP laptop cooling fan 06T7HN NS75C31-19J08 4PIN

Replacement fan for 06T7HN NS75C31-19J08 cooler

This new laptop cooling fan is a direct replacement part for the 06T7HN NS75C31-19J08 cooler assembly. It uses a four-pin connector for power and speed control. The unit is designed for owners of compatible laptops who need to restore original cooling performance. Each fan is tested before shipping to verify operation.

Upgrading from a worn or noisy original fan

This part replaces a failed, noisy or under-performing factory fan in the same cooler assembly. The jump is worth it when the original bearing has worn out, airflow has dropped or the speed signal no longer reports correctly. Matching the part number ensures the replacement fits the mounting points and connector without modification. Buyers who need a different connector layout or a higher airflow rating cannot use this unit.

Fits into the existing cooler housing

The fan slots into the current cooler housing and connects to the motherboard header using the four-pin plug. No extra brackets, cables or thermal pads are included in the package. Installing it frees up thermal headroom for the processor and graphics chip by restoring the designed airflow path. Builders who need a complete cooler assembly with heatsink or heatpipes must source those separately.