"The HR-22 is Thermalright’s super flagship cooler and accumulation of over 10 years of thermal innovation and technology. Design based on our new Directed Passive Airflow System, the HR-22 from the ground up was designed for 0 CPU Fan."
✓ Heatsink Body Axis Displacement, no Interference with PCIE Slot 1 and RAM Slots on ATX or Micro ATX Boards.
✓ HR Series Patent Through Holes, with Advanced Radial Alignment, for enhanced directed airflow and extra Heat Dissipation Surface Area.
✓ 40% Larger Heat Dissipation Surface Area than it's predecessor, and largest Heat Dissipation Surface Area to date among Thermalright Heatsinks.
Source: Thermalright
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