The NC-1 is a stylish RAM cooler from Jonsbo. The module for a RAM stick is easy to install, improves cooling, and features stylish RGB lighting. It connects via a 3-pin connector. The package includes two thermal pads and all necessary mounting materials. It supports all common DDR modules that are equipped with memory chips on both sides. For single-sided modules, thicker thermal pads would need to be used - these are not included in the package. Note: To use the adapter plates, any existing original heatsinks on the RAM stick may need to be removed, which may void the manufacturer's warranty.