ARCTIC Alpine 11 Rev.2

Arctic Alpine 11 Rev. 2 is an affordable and perfectly silent replacement of Intel's Noise Boxed Intel Processor Heatsinks. Its high-quality 92mm fan produces maximum noise at only 0.4 Sone, which is noticeably less than 2 Sone of most models supplied with the processor (for example, the i5-2500K). In addition, it also offers more efficient heat removal from processor cores. However, this is not a tool for passionate clocks, which is also referred to as the maximum heat output at the 90 W range. Of course, the Arctic MX-2 Heat Pump is pre-applied to make it simple to install.
Parameters and Specifications:
Supported Sockets:
Intel: 1156/1155/775
Ventilator:
Size: 92 mm
Air flow: 36 CFM, 62 m3 / h
Sound level: 0.4 Sone
Speed: 900-2000 rpm. (PWM)
Design:
Max. Cooling power: 90 W TDP
Dimensions: 97 x 92 x 82 mm (L x W x H)