The Cooler Master Hyper H412R is the successor to the legendary Hyper 103 CPU cooler. Equipped with numerous improvements, Cooler Master has managed to improve the performance of the cooling tower while reducing the volume. This is achieved by the 92 mm PWM fan, the exclusive CDC technology and the funnel-shaped arrangement of the aluminum fins. In addition, the universal mounting of the Hyper H412R ensures easy and secure installation of all common platforms.Features:- Compact CPU cooler with a height of only 136 mm- Speed ranges from 600 to 2,000 rpm- High airflow of 34.1 CFM 10%- Solid contact pressure with 1.79 mm H2O- Low volume of 29.4 dB (A)- Optimized cooling lamella design- High compatibility with modern sockets from Intel & AMD- Long life expectancy of 40,000 hours- 4-pin connectorSophisticated design for maximum efficiencyThe Hyper H412R by Cooler Master in a compact tower design features four vertical heatpipes for heat transfer from the CPU to a cuboid heat sink made of layered aluminum fins. Due to the tunnel-effect layout, the arrangement of the lamellae creates small micro-vortexes which are supposed to increase the airflow and better circulate the air around the heatpipes. The heatpipes themselves each have a diameter of 6 millimeters and, unlike the standard concept, are located directly on the CPU thanks to CDC technology. This creates a surface with gapless contact that brings unsurpassed cooling efficiency. This design principle has the advantage that the heat can be transferred and removed directly. This results in a particularly high cooling capacity. The heatpipes also find support in the funnel-shaped arrangement of the aluminum fins. The air flow of the fan is directed more targeted to the heat pipes and does not create zones that are not reached by the air flow, which eventually leads to a reduction in CPU temperatures.Strong 92mm fan provides a cool breezeA powerful 92 mm PWM fan ensures the right airflow. It covers a wide speed range of 600 to 2,000 rpm and, despite its size, produces an airflow of 34.1 CFM 10% at a high static pressure of 1.79 mm H2O. These impressive results are achieved with the Hyper H412R at only 29.4 dB (a) volume and therefore offers an incredibly quiet operating noise. Thanks to the PWM connection, the fan can also be controlled by the mainboard.Technical specifications:- Dimensions (total): 102 x 136 x 63.5 mm (W x H x D)- Material: copper (heatpipes), aluminum (base plate, lamellas)- Weight without fan: 358 g- Heatpipes: 4x 6 mm- Fan: Dimensions: 92 x 92 x 25 mm (W x H x D) - Colour: Black - Volume: 29.4 dB (A) - Speed: 600 - 2,000 rpm 10% - Volume: 34.1 CFM 10%- Static pressure: 1.79 mm H2O 10% - Power consumption (watts): 2.4 W - Life expectancy: 40,000 h - Connection: 4-pin PWMCompatibility: - Intel Socket 775, 1150, 1151, 1155, 1156, 1200, 1366, 2011, 2011-3, 2066 - AMD Socket FM1, FM2, FM2 +, AM2 +, AM3, AM3 +, AM4