Compact AMD CPU-Cooler Improved Cooling Performance By New Production Process The high thermal conductivity of aluminum is fully retained by a new type of extrusion. This new production process creates a powerful yet very compact radial heat sink. The particularly thin cooling fins of the new Alpine are fanned out in a Y-shape. This increases the surface area of the heat sink and therefore the cooling capacity.   Wide RPM Range The Alpine 23 features a new motor technology with a very wide, PWM-controlled RPM range. This keeps the noise level at a minimum while guaranteeing maximum cooling performance when needed.   Lower Power Consumption & Minimum Vibration The new Alpine 23 is powered by an updated motor and runs much more efficiently than its predecessors. Due to sinus-magnetizing the new motor creates just 5 of the vibration from commutation of a regular DC-motor. These factors contribute towards saving energy, lowering the coil temperature and reducing vibrations to a minimum without compromising performance.   High Quality Bearing Thanks to an alloy/lubricant combination developed in Germany, friction within the bearing is reduced and greater efficiency is achieved. As a result, there is less heat development as well as less bearing noise, which means you can enjoy a longer service life from your fan.     Extended Life Span A 10 °C lower motor temperature roughly doubles the life span of a fan. The new ARCTIC motor has a four times longer service life through its low coil temperature.   Pre-Applied MX-2 Thermal Paste The pre-applied, high-performance MX-2 thermal compound ensures fast and clean installation.   Easy And Tool-Free Installation Thanks to the mounting clips, the installation is really easy. Alpine 23 is simply plugged onto the existing AMD retention modules and screwed tight.   Specification Type: Heatsink and Fan AMD/Intel: AMD Compatibility: \"AM4, AM3( ), AM2( ), FM2( ), FM1\" TDP: Up to 95 Watts Fan Connector(s): 4-pin Installation: Mounting clips LED Lightin No Colour: Black & white Weight: Fins: Aluminium Fan Dimensions: 90 mm Dimensions: (LxWxH) 98.6 x 121 x 65 mm Fan Controller: PWM Rotation Speed: 100 - 2000 RPM Fan Bearin Fluid Dynamic Bearing Noise level: 0.3 Sone Power: 0.06 A/12 V Additional Features: See Overview Package Type: Retail Package Weight: 0.3400 kg Warranty: 6 Years  AM4 Socket: Supports Socket AM4  AM3( ) Socket: Supports Socket AM3( )  AM2( ) Socket: Supports Socket AM2( )  FM2( ) Socket: Supports Socket FM2( ) FM1 Socket: Supports Socket FM1