ARCTIC Freezer CO - CPU Cooler

SEMI PASSIVE COOLING: By semi passive performance the Freezer 33 CO with 120mm provides a special feature. A sophisticated fan controller allows passive cooling of the CPU during simple applications
MAXIMUM PERFORMANCE FOR HIGHEST-END CPU's: The contact surface of the heat pipes doesn’t cover the full protection cap, but are right where the processor DIE is and cover also large 18 core versions
COMPATIBILITY: The Semi Passive Tower CPU Cooler mounting system is compatible with Intel Sockets 1150/1151/1155/1156/2011*, 2011-3*, 2066* (*Square ILM) & AMD Socket: AM4
ENHANCED BEARING OPERATION: The 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
IMPROVED HEAT DISSIPATION: Off-centered heat pipes dispense the heat more efficient. The layout of the 49 aluminum fins creates micro vortices that boost the airflow and circulate it around the pipes