Fit forInterface Type: PCI Express 3.0 X16Video Memory Capacity: 2 GBGPU Model: GeForce GTX 750 TiCoolerType: FanAVideo Memory Type: GDDR5PixelPipelines: 640Memory Interface: 128 BitCore Clock(Mhz): 1072/1150MHzDirectX: DirectX 11ModelNumber: ASUS GTX 750Ti-OC 2GD5Chip Process: 28 nanometersApplication: DesktopLaunchMemory Clock(Mhz): 5400 MHzOutput Interface Type: VGAOutput InterfaceType: DVIOutput InterfaceType: HDMIStream Processors: 640 Core frequency:1072/1150MHz Memory frequency:5400MHz The maximum resolution:4096 × 2160 Interface Type:PCI Express 3.0 16X I/O interface:HDMI*1 DVI*1 VGA*1 3D API: DirectX 11.2, OpenGL 4.4 Support HDCP:YES The maximum power consumption: 75W Recommended power: 300W above Support PhysX physics acceleration technology, NVIDIA GPU Boost 2.0 technology, GPU Tweak overclocking tools, super alloy supply Reminder: GTX 750 Ti video card requires 300 W power supplyThe custom-designed cooler has a cooling fan along with the aluminum heatsink, together delivering an effective heat dissipation capacity for higher performance at lower temperatures.