Thermal paste plays a crucial role in managing heat from PC components. It fills gaps between the CPU, GPU, or SSD and their heatsinks or water blocks, ensuring optimal heat transfer. Without quality thermal paste, your components risk overheating, system shutdowns, or permanent damage.

When choosing a cooler, consider whether thermal paste is pre-applied or if you need to apply it manually. Many coolers include a syringe for this purpose. Always verify availability of thermal paste before purchasing, listed under the Specifications tab.