1、PCI EXPRESS X4 3.0: GT1030 2GB DDR5 64bit Graphics Card with 1228/1468MHz core and 2400MHz memory, PCI Express X4 3.0 bus interface type. 2、3D API: Graphics card support for DirectX 12.1, for OpenGL 4.5, support for SLI technology, for PhysX physics acceleration technology, for 3D Vision technology. 3、3840x2160 RESOLUTION: GT1030 graphics card has HD multimedia interface and VGA two display interface, support up to 3840x2160 resolution. 4、WITH COOLING FAN: Computer graphics card achieves the perfect balance of silence and heat dissipation, the cooling fan runs slowly to provide a quiet gaming or movie experience. 5、PCB MATERIAL: Graphics card is made of PCB material to ensure better electrical performance and longer lifespan for long time use without deformation. Item Type: Graphics Card Material: PCB Display Core: For GT 1030 Core Codename: GP108 Core Process: 14nm CUDA Core: 384 units Core Frequency: 1228/1468MHz Memory Frequency: 2400MHz Memory Capacity: 2GB Memory Type: GDDR5 Memory Bit Width: 64bit Bus Interface Type: PCI Express X4 3.0 Maximum Resolution: 3840x2160 3D API: Support for DirectX 12.1, for OpenGL 4.5 Cooling Method: Cooling Fan Display Interface: HD Multimedia Interfacex1, VGAx1 1 x Graphics Card