Thermal paste, also known as thermal compound or thermal grease, is a thermally conductive material that is applied between a heat source and a heat sink to improve heat transfer. It is used to fill air gaps and voids between the two surfaces, which can reduce thermal resistance and improve cooling performance.
The best thermal paste will have a high thermal conductivity, which is a measure of how well it can transfer heat. It should also be easy to apply and have a long shelf life. Some of the most popular thermal pastes on the market include Arctic Silver 5, Noctua NT-H1, and Thermal Grizzly Kryonaut.
