GIGABYTE GeForce GT 430 1GB DDR3 PCI Express 2.0 DVI-I / HDMI / D-Sub SLI Ready Graphics Card, GV-N430OC-1GL Ultra Durable 2 Components: Ultra Cooling - Low RDS(on) MOSFET DesignLow Power Loss - Ferrite Core Choke Design Longer Life - All-Solid Capacitor Design Custom GIGABYTE low-profile Dual-Fan Heatsink for silent and cool operation Core Clock: 730MHzMemory Clock: 1800MHz Features DVI-I / HDMI / D-Sub outputs Interface: PCI Express 2.0 x16 DirectX: DirectX 11 Ultra Durable 2 Components: Ultra Cooling - Low RDS(on) MOSFET DesignLow Power Loss - Ferrite Core Choke DesignLonger Life - All-Solid Capacitor Design Custom GIGABYTE low-profile Dual-Fan Heatsink for silent and cool operation Core Clock: 730MHzMemory Clock: 1800MHz Features DVI-I / HDMI / D-Sub outputs Interface: PCI Express 2.0 x16 DirectX: DirectX 11 Nvidia CUDA and PhysX Technology