CLUB3D nVidia 8400GS PCI Express 2.0 256 MB DDR2 64 Bit. Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 567 MHz, Shader clock: 1120 MHz. Graphic adapter memory: 256 MB, Graphics adapter memory type: DDR2, Memory bus: 64 bit. Interface type: PCI Express 2.0. Shader model version: 4.1, OpenGL version: 3.2. Depth: 65 mm, Height: 33.6 mm, Width: 174 mm