CPU Cooler recommendation (affiliate) https://amzn.to/2EwAnlY What is thermal compound paste? CPU air cooling or water cooling? This is an animated video explaining the two different coolers. It also explains the purpose of a heat sink and thermal compound. What is thermal compound used for? 0:00 Introduction 0:19 Heat Sink 1:29 CPU Fan - Air Cooling 1:48 Thermal Compound Paste 2:42 Water Cooling I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.