Non-conductive thermal paste provides a convenient solution for anyone looking to improve the heat transfer between their CPU or GPU and a compatible heat sink. With a variety of available options to suit any budget and application method, it’s important to select the correct compound to ensure optimal cooling results.
The ideal non-conductive paste should offer a high thermal conductivity rating and be simple to apply for a smooth and hassle-free installation process. It is also a good idea to consider the specific CPU/Heatsink compatibility of the chosen compound and consult product specifications or manufacturer guidelines to ensure optimal performance.
Liquid Metal Pastes
Those seeking the highest possible thermal performance should look into liquid metal compounds like CoolLaboratory Liquid Ultra and Thermal Grizzly Conductonaut. These products regularly outperform traditional TIMs by up to eight to ten degrees Celsius, offering serious overclockers greater leeway when it comes to their hardware’s potential. The main drawback of these liquid metal compounds is that they are electrically conductive and can potentially cause short circuits if they are accidentally spilled around other components, as well as corrode aluminium-based heat sinks.
Non-conductive TIMs, on the other hand, are designed to be non-electrically conductive and do not pose the same risk of shorts. In general, non-conductive pastes are cheaper than liquid metal alternatives and are suitable for a wide range of applications. NZXT’s NB Max Pro is an excellent example of a quality non-conductive paste, with a consistent texture and application that simplifies the tensioning process, while also maintaining a low cost. Other popular choices include Noctua’s NH-H1 and Tuniq’s TX-4, both of which offer great value and easy application.Best Thermal Paste for Laptops