The Corsair Cooling Hydro Series H50 high-performance CPU Cooler is quiet easy to install and outperforms even high-end air coolers. You get superior cooling for improved overclocking performance without the complexity of traditional water-cooling systems. The simple closed-loop design delivers the power of liquid cooling and the ease of installation of traditional air coolers. The H50? s small size lets you enjoy a less crowded case with better airflow and you can use the included ultra-quiet high-efficiency 120mm fan or simply connect the radiator to one of your existing case cans. Air-based CPU coolers simply arent as efficient as water coolers and can take up too much valuable space. The compact closed-loop Hydro Series H50 takes your CPU? s temperature to new lows and takes up less room doing it.