Corsair Cooling Hydro-Series All-in-One High-Performance Liquid CPU Cooler CWCH60. Quick and easy installation brackets make it easier than ever to upgrade to watercooling. Pre-applied thermal compound. The H60 uses FEP (Fluorinated Ethylene Propylene) tubing to significantly reduce evaporation of coolant, providing an MTBF of over 50,000 hours. Upgrade from your stock CPU fan or bulky air cooler to the efficiency and simplicity of liquid CPU cooling. Enjoy better cooling performance and lower noise, and protect your investment in your CPU.