Axial-Tech fans feature a smaller fan hub that allows for longer blades and a locking ring that increases downward air pressure. The 2.5 slot design allows for greater compatibility with different builds while maintaining the same cooling performance. Fans with dual ball bearings last up to twice as long as standard sleeve bearings. With 0dB technology, you can enjoy light gaming in relative silence. With the dual BIOS switch, you can switch between the BIOS profiles "Quiet" and "Performance". The protective backplate is reinforced with a metal backplate for strength and protection. Auto-Extreme manufacturing process for precision and reliability. GPU Tweak III software offers intuitive performance optimisation, advanced fan control and system monitoring.