The price-performance champ The Freezer i32 CO is an improved CPU cooler with better performance and lower costs. Thanks to the better cooling performance of 320 Watts, the Freezer i32 is the perfect cooling gadget for PC enthusiasts. Fan controller made in Germany The ARCTIC F12 fan is well known for high airflow at a comfortable noise level and thus this cooler won't be disturbing even at maximum CPU load. To improve the fan even more, our German engineers made this fan work at lower speed when performance is not needed. Often motherboards don't provide PWM signals below 40% and thus make coolers unnecessary loud - not so with the Freezer i32 CO. Optimal compatibility The lower footprint of the CPU cooler Freezer i32 CO avoids interference with the RAM, even if there are two fans used. Continuous Operation "CO" stands for Continuous Operation and makes the cooler suitable for PCs with non-stop operation like servers. The Japanese dual ball bearing used in the "CO" fan reduces rotational friction considerably, is significantly less sensitive to dust and high temperature and hence up to 5 times more durable than other bearings. 6-year warranty At ARCTIC, we believe in our products. That's why we back the CPU cooler with a 6-year manufacturer warranty and provide friendly, easy-to-reach support.