Snip: This Thermalright HR-01 is an extreme performance passive CPU cooler.
This CPU cooler is an ideal choice for those users who wish to have a totally silent environment while the computer system is running. But, it is also suitable for the overclockers to use it together with the 120mm fan duct to produce the best cooling performance for the CPU and also with the most silent way. This heatsink is design to be light weight; therefore, the entire heatsink is made of aluminum with the nickel plated copper base.
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