The MSI NVIDIA GeForce GTX 660 Ti 2GB Graphics Card features triple overvoltage. The Power Edition PCI Express 3.0 Graphics Card has an enhanced PWM design to boost overclocking potential by 18.2 percent. With the PCI Express 3.0 Interface, this 2GB GDDR5 Graphics Card provides double the bandwidth per lane for faster communication. The MSI NVIDIA GeForce GTX 660 Ti 2GB Graphics Card also has afterburner overclocking utility. Twin Frozr IV with Dust Removal Technology is also a top-of-the-line feature that the Power Edition PCI Express 3.0 Graphics Card has to offer, This MSI NVIDIA GeForce GTX 660 Ti 2GB Graphics Card comes with 2GB of GDDR5 onboard memory to provide visual realism. MSI NVIDIA GeForce GTX 660 Ti 2GB GDDR5 PCI Express 3.0 Power Edition Graphics Card: * Powered by the GeForce GTX 660 Ti GPU with support for Microsoft DirectX 11 to provide graphics power for the most demanding games and 3D movies * 2GB GDDR5 onboard memory provides visual realism * PCI Express 3.0 interface doubles the bandwidth per lane for faster communication * Triple Overvoltage * Enhanced PWM design * Afterburner overclocking utility * Twin Frozr IV with Dust Removal technology * Outputs: DisplayPort, DL-DVI-I, DL-DVI-D and HDMI