Enhance the performance of your Dell Precision M6400 with this high-quality CPU cooling heatsink. Designed specifically for Dell laptops, this unit is compatible with the Precision series and is made in China. The heatsink is a perfect fit for your laptop and ensures optimal performance, making sure that your laptop doesn't overheat even during long hours of work. This unit is covered under manufacturer warranty, and there are no custom bundles with this product. It is a perfect replacement for other laptop replacement parts and computer components and parts. This Dell Precision M6400 CPU cooling heatsink ON435K is a must-have for anyone looking to upgrade their laptop's cooling system without worrying about the condition of the product.