Axial-tech Fan Design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. Dual ball fan bearings can last up to twice as long as sleeve bearing designs. Auto-Extreme Technology uses automation to enhance reliability. A protective backplate prevents PCB flex and trace damage. Dual Ball Fan Bearings Different bearing types have unique pros and cons. Ball bearings excel at durability and can last up to twice as long as sleeve bearing designs. Axial-tech Fan Design Two tried-and-true Axial-tech fans feature a smaller hub that facilitates longer blades and a barrier ring to increase downward air pressure. DUAL BIOS Performance mode will let the fans spin up to keep the card running cool all the time. Quiet mode keeps the same power target and top-end settings, but offers a less aggressive fan curve for quieter operation at medium temps. Protective Backplate The PCB is reinforced by an aluminum backplate that adds structural rigidity, helping to prevent flex and protect components and trace pathways from damage. Stainless Steel Bracket The mounting bracket of the Dual has been beefed up with 304 Stainless Steel that's harder and more resistant to corrosion. Software Suite Hardware and software come together to let you fully customize your experience and get the most out of your graphics card. GPU Tweak III allows for hardware tweaking and monitoring, and QuantumCloud utilizes your spare GPU computing power to generate passive income.