Gigabyte GV N630-2GI features Ultra Durable 2, using high quality components on graphics cards is the key factor for having a long lasting, stable & reliable product. Gigabyte is again setting a standard by using Ferrite Core Chokes, Low RDS (on) MOSFET & Lower ESR Solid Capacitors, providing the stability & reliability from their high-end graphics solution. In addition, Gigabyte Ultra Durable 2 Edition graphics card now features a sophisticated layout topology. This state-of-the-art power design from Gigabyte delivers the ideal integration of thermal, electric characteristics, digital signals, power circuitry & optimum placement of components for enhanced graphics performance. Gigabyte custom-designed 80 mm cooler, with air flow optimized cover & aluminum base. The cooler can dissipate heat effectively from the GPU while keeping the fan at lower speed & noise.