DeepCool AK400 Performance CPU CoolerThe DeepCool AK400 is a highly compatible CPU cooler that has a traditional four-heat pipe tower arrangement, a special matrix fin design, and a high-performance FDB fan that dissipates heat effectively and quietly. The superb cooling performance of the AK400 on contemporary CPUs makes it the ideal solution for standard systems seeking an impressive price-performance ratio. It can dissipate up to 220W of heat. Four direct-contact copper heat pipes efficiently and quickly remove heat from the CPU through a single fin stack tower with a novel matrix array architecture. Using the high-performance FDB fan, which automatically ramps down for quiet efficiency and boosts airflow and static pressure when necessary, you can achieve high-performance cooling with low noise levels. The DeepCool AK400 Performance CPU Cooler comes with a 03-year warranty.