Good cooling performance A 92mm PWM fan, 45 fins, 3 double-sided copper heatpipes in combination with pre-applied MX-2 high performance thermal compound provide excellent cooling performance & enhanced heat transfer from the CPU. In a test conducted by Kitguru, the Freezer 7 PRO Rev.2 successfully reduces the CPU core temperature of an Intel Core i 7 920 by 16.5 degrees. Low noise Its low noise impeller & patented fan holder ensures the fan to work quietly under full load. Thanks to the PWM control, the fan speed adjusts according to the CPU temperature & thus the noise level remains at an absolute minimum which qualifies it as a silent cooler. Wide & multi-compatibility The Freezer 7 PRO Rev.2 features multi-compatibility with AMD & Intel sockets the Freezer 64 PRO features wide compatibility with AMD sockets. Its simple mounting system is designed to fit all current CPUs. The Freezer 7 PRO Rev.2 is compatible with AMD sockets FM2, FM1, AM3 +, AM3, AM2 +, AM2, 939, 754; Intel Sockets 1366, 1150, 1151, 1156, 1155 & 775. Easy installation Installation is a breeze with the Freezer 7 Pro Rev.2. The quick & easy mounting system provides excellent stability & it takes just a few minutes to mount the cooler to the motherboard. Thanks to the pre-applied MX-2 high performance thermal compound, a quick & clean installation is guaranteed! Multiple Mounting Directions In fact, you want to get the exact airflow you need. Freezer 7 PRO Rev.2: 4 (all) directions for Intel sockets; 2 directions for AMD sockets.