Laptop Heatsink & Cooling Fan (Video Card Cooler) for NX9440 / NW9440 / NX9420 — Part 413489-001

Replacement laptop heatsink with integrated cooling fan and video card cooler, compatible with models NX9440, NW9440 and NX9420. This assembly (part number 413489-001) is designed to remove heat from the graphics and system components to help maintain stable operation. Use it as a direct swap for a worn or noisy original fan to restore proper cooling performance in the specified laptop models.