Thermal paste is a conductive material applied between a computer's CPU or GPU and its heatsink to improve heat transfer. It fills in microscopic gaps between the two surfaces, allowing for more efficient cooling by maximizing surface contact. Without it, air pockets can form, reducing heat dissipation and potentially causing overheating. Proper application of thermal paste helps maintain optimal temperatures, ensuring better performance and longevity of hardware components.
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Why is thermal paste necessary for cooling a CPU or GPU?
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How often should thermal paste be reapplied, and why?
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What is the difference between different types of thermal paste (e.g., ceramic vs. metallic)?