Nine fan blades, with large air volume discharge 64 CFM high air volume, quickly introducing cold air to heat the fins, with excellent heat dissipation performance Horizontal design provides better heat dissipation. Horizontal fluid design, downward pressurization and direct blowing, which is moreconducive to heat dissipation, has a lower centerof gravity. Protects the motherboardand saves space in the case. Mirror-to-mirror contact, closely adheringtogether The pure aluminum base is polished and ground to be smooth and flat, allowing it to closely fit and effectivelydissipate heat from the CPU.